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 21d0cda6f4SPaolo Bonzinihost_os = 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 Bonzinigenh = [] 44b83a80e8SVladimir Sementsov-Ogievskiyqapi_trace_events = [] 45a5665051SPaolo Bonzini 4620cf5cb4SPaolo Bonzinibsd_oses = ['gnu/kfreebsd', 'freebsd', 'netbsd', 'openbsd', 'dragonfly', 'darwin'] 47201e8ed7SPaolo Bonzinisupported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux'] 48278c1bceSPhilippe Mathieu-Daudésupported_cpus = ['ppc', 'ppc64', 's390x', 'riscv32', 'riscv64', 'x86', 'x86_64', 496d0b52edSRichard Henderson 'arm', 'aarch64', 'loongarch64', 'mips', 'mips64', 'sparc64'] 50201e8ed7SPaolo Bonzini 51201e8ed7SPaolo Bonzinicpu = host_machine.cpu_family() 52c94c2394SRichard Henderson 5320cf5cb4SPaolo Bonzinitarget_dirs = config_host['TARGET_DIRS'].split() 5444458a61SPaolo Bonzini 5544458a61SPaolo Bonzini############ 5644458a61SPaolo Bonzini# Programs # 5744458a61SPaolo Bonzini############ 5844458a61SPaolo Bonzini 5944458a61SPaolo Bonzinish = find_program('sh') 6044458a61SPaolo Bonzinipython = import('python').find_installation() 6144458a61SPaolo Bonzini 6244458a61SPaolo Bonzinicc = meson.get_compiler('c') 6344458a61SPaolo Bonziniall_languages = ['c'] 64d0cda6f4SPaolo Bonziniif host_os == 'windows' and add_languages('cpp', required: false, native: false) 6544458a61SPaolo Bonzini all_languages += ['cpp'] 6644458a61SPaolo Bonzini cxx = meson.get_compiler('cpp') 6744458a61SPaolo Bonziniendif 68d0cda6f4SPaolo Bonziniif host_os == 'darwin' and \ 692ef938a0SPeter Maydell add_languages('objc', required: true, native: false) 7044458a61SPaolo Bonzini all_languages += ['objc'] 7144458a61SPaolo Bonzini objc = meson.get_compiler('objc') 7244458a61SPaolo Bonziniendif 7344458a61SPaolo Bonzini 7444458a61SPaolo Bonzinidtrace = not_found 7544458a61SPaolo Bonzinistap = not_found 7644458a61SPaolo Bonziniif 'dtrace' in get_option('trace_backends') 7744458a61SPaolo Bonzini dtrace = find_program('dtrace', required: true) 7844458a61SPaolo Bonzini stap = find_program('stap', required: false) 7944458a61SPaolo Bonzini if stap.found() 8044458a61SPaolo Bonzini # Workaround to avoid dtrace(1) producing a file with 'hidden' symbol 8144458a61SPaolo Bonzini # visibility. Define STAP_SDT_V2 to produce 'default' symbol visibility 8244458a61SPaolo Bonzini # instead. QEMU --enable-modules depends on this because the SystemTap 8344458a61SPaolo Bonzini # semaphores are linked into the main binary and not the module's shared 8444458a61SPaolo Bonzini # object. 8544458a61SPaolo Bonzini add_global_arguments('-DSTAP_SDT_V2', 8644458a61SPaolo Bonzini native: false, language: all_languages) 8744458a61SPaolo Bonzini endif 8844458a61SPaolo Bonziniendif 8944458a61SPaolo Bonzini 9044458a61SPaolo Bonziniif get_option('iasl') == '' 9144458a61SPaolo Bonzini iasl = find_program('iasl', required: false) 9244458a61SPaolo Bonzinielse 9344458a61SPaolo Bonzini iasl = find_program(get_option('iasl'), required: true) 9444458a61SPaolo Bonziniendif 9544458a61SPaolo Bonzini 9644458a61SPaolo Bonziniedk2_targets = [ 'arm-softmmu', 'aarch64-softmmu', 'i386-softmmu', 'x86_64-softmmu' ] 9744458a61SPaolo Bonziniunpack_edk2_blobs = false 9844458a61SPaolo Bonziniforeach target : edk2_targets 9944458a61SPaolo Bonzini if target in target_dirs 10044458a61SPaolo Bonzini bzip2 = find_program('bzip2', required: get_option('install_blobs')) 10144458a61SPaolo Bonzini unpack_edk2_blobs = bzip2.found() 10244458a61SPaolo Bonzini break 10344458a61SPaolo Bonzini endif 10444458a61SPaolo Bonziniendforeach 10544458a61SPaolo Bonzini 10644458a61SPaolo Bonzini##################### 10744458a61SPaolo Bonzini# Option validation # 10844458a61SPaolo Bonzini##################### 10944458a61SPaolo Bonzini 110a9cba054SPaolo Bonzini# Fuzzing 111a9cba054SPaolo Bonziniif get_option('fuzzing') and get_option('fuzzing_engine') == '' and \ 112a9cba054SPaolo Bonzini not cc.links(''' 113a9cba054SPaolo Bonzini #include <stdint.h> 114a9cba054SPaolo Bonzini #include <sys/types.h> 115a9cba054SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size); 116a9cba054SPaolo Bonzini int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { return 0; } 117a9cba054SPaolo Bonzini ''', 118a9cba054SPaolo Bonzini args: ['-Werror', '-fsanitize=fuzzer']) 119a9cba054SPaolo Bonzini error('Your compiler does not support -fsanitize=fuzzer') 120a9cba054SPaolo Bonziniendif 121a9cba054SPaolo Bonzini 122a9cba054SPaolo Bonzini# Tracing backends 123d0cda6f4SPaolo Bonziniif 'ftrace' in get_option('trace_backends') and host_os != 'linux' 124a9cba054SPaolo Bonzini error('ftrace is supported only on Linux') 125a9cba054SPaolo Bonziniendif 126a9cba054SPaolo Bonziniif 'syslog' in get_option('trace_backends') and not cc.compiles(''' 127a9cba054SPaolo Bonzini #include <syslog.h> 128a9cba054SPaolo Bonzini int main(void) { 129a9cba054SPaolo Bonzini openlog("qemu", LOG_PID, LOG_DAEMON); 130a9cba054SPaolo Bonzini syslog(LOG_INFO, "configure"); 131a9cba054SPaolo Bonzini return 0; 132a9cba054SPaolo Bonzini }''') 133a9cba054SPaolo Bonzini error('syslog is not supported on this system') 134a9cba054SPaolo Bonziniendif 135a9cba054SPaolo Bonzini 136a9cba054SPaolo Bonzini# Miscellaneous Linux-only features 137a9cba054SPaolo Bonziniget_option('mpath') \ 138d0cda6f4SPaolo Bonzini .require(host_os == 'linux', error_message: 'Multipath is supported only on Linux') 139a9cba054SPaolo Bonzini 140a9cba054SPaolo Bonzinimultiprocess_allowed = get_option('multiprocess') \ 141d0cda6f4SPaolo Bonzini .require(host_os == 'linux', error_message: 'Multiprocess QEMU is supported only on Linux') \ 142a9cba054SPaolo Bonzini .allowed() 143a9cba054SPaolo Bonzini 144a9cba054SPaolo Bonzinivfio_user_server_allowed = get_option('vfio_user_server') \ 145d0cda6f4SPaolo Bonzini .require(host_os == 'linux', error_message: 'vfio-user server is supported only on Linux') \ 146a9cba054SPaolo Bonzini .allowed() 147a9cba054SPaolo Bonzini 148a9cba054SPaolo Bonzinihave_tpm = get_option('tpm') \ 149d0cda6f4SPaolo Bonzini .require(host_os != 'windows', error_message: 'TPM emulation only available on POSIX systems') \ 150a9cba054SPaolo Bonzini .allowed() 151a9cba054SPaolo Bonzini 152a9cba054SPaolo Bonzini# vhost 153a9cba054SPaolo Bonzinihave_vhost_user = get_option('vhost_user') \ 154d0cda6f4SPaolo Bonzini .disable_auto_if(host_os != 'linux') \ 155d0cda6f4SPaolo Bonzini .require(host_os != 'windows', 156a9cba054SPaolo Bonzini error_message: 'vhost-user is not available on Windows').allowed() 157a9cba054SPaolo Bonzinihave_vhost_vdpa = get_option('vhost_vdpa') \ 158d0cda6f4SPaolo Bonzini .require(host_os == 'linux', 159a9cba054SPaolo Bonzini error_message: 'vhost-vdpa is only available on Linux').allowed() 160a9cba054SPaolo Bonzinihave_vhost_kernel = get_option('vhost_kernel') \ 161d0cda6f4SPaolo Bonzini .require(host_os == 'linux', 162a9cba054SPaolo Bonzini error_message: 'vhost-kernel is only available on Linux').allowed() 163a9cba054SPaolo Bonzinihave_vhost_user_crypto = get_option('vhost_crypto') \ 164a9cba054SPaolo Bonzini .require(have_vhost_user, 165a9cba054SPaolo Bonzini error_message: 'vhost-crypto requires vhost-user to be enabled').allowed() 166a9cba054SPaolo Bonzini 167a9cba054SPaolo Bonzinihave_vhost = have_vhost_user or have_vhost_vdpa or have_vhost_kernel 168a9cba054SPaolo Bonzini 169a9cba054SPaolo Bonzinihave_vhost_net_user = have_vhost_user and get_option('vhost_net').allowed() 170a9cba054SPaolo Bonzinihave_vhost_net_vdpa = have_vhost_vdpa and get_option('vhost_net').allowed() 171a9cba054SPaolo Bonzinihave_vhost_net_kernel = have_vhost_kernel and get_option('vhost_net').allowed() 172a9cba054SPaolo Bonzinihave_vhost_net = have_vhost_net_kernel or have_vhost_net_user or have_vhost_net_vdpa 173a9cba054SPaolo Bonzini 174a9cba054SPaolo Bonzini# type of binaries to build 17520cf5cb4SPaolo Bonzinihave_linux_user = false 17620cf5cb4SPaolo Bonzinihave_bsd_user = false 17720cf5cb4SPaolo Bonzinihave_system = false 17820cf5cb4SPaolo Bonziniforeach target : target_dirs 17920cf5cb4SPaolo Bonzini have_linux_user = have_linux_user or target.endswith('linux-user') 18020cf5cb4SPaolo Bonzini have_bsd_user = have_bsd_user or target.endswith('bsd-user') 18120cf5cb4SPaolo Bonzini have_system = have_system or target.endswith('-softmmu') 18220cf5cb4SPaolo Bonziniendforeach 18320cf5cb4SPaolo Bonzinihave_user = have_linux_user or have_bsd_user 184a9cba054SPaolo Bonzini 18520cf5cb4SPaolo Bonzinihave_tools = get_option('tools') \ 18620cf5cb4SPaolo Bonzini .disable_auto_if(not have_system) \ 18720cf5cb4SPaolo Bonzini .allowed() 18820cf5cb4SPaolo Bonzinihave_ga = get_option('guest_agent') \ 18920cf5cb4SPaolo Bonzini .disable_auto_if(not have_system and not have_tools) \ 190d0cda6f4SPaolo Bonzini .require(host_os in ['sunos', 'linux', 'windows', 'freebsd', 'netbsd', 'openbsd'], 19120cf5cb4SPaolo Bonzini error_message: 'unsupported OS for QEMU guest agent') \ 19220cf5cb4SPaolo Bonzini .allowed() 193a9cba054SPaolo Bonzinihave_block = have_system or have_tools 194a9cba054SPaolo Bonzini 1956002711cSPaolo Bonzinienable_modules = get_option('modules') \ 196d0cda6f4SPaolo Bonzini .require(host_os != 'windows', 1976002711cSPaolo Bonzini error_message: 'Modules are not available for Windows') \ 1986002711cSPaolo Bonzini .require(not get_option('prefer_static'), 1996002711cSPaolo Bonzini error_message: 'Modules are incompatible with static linking') \ 2006002711cSPaolo Bonzini .allowed() 20120cf5cb4SPaolo Bonzini 202ea444d91SPaolo Bonzini####################################### 203ea444d91SPaolo Bonzini# Variables for host and accelerators # 204ea444d91SPaolo Bonzini####################################### 205ea444d91SPaolo Bonzini 206823eb013SPaolo Bonziniif cpu not in supported_cpus 207823eb013SPaolo Bonzini host_arch = 'unknown' 208823eb013SPaolo Bonzinielif cpu == 'x86' 209823eb013SPaolo Bonzini host_arch = 'i386' 2100e3ed77dSRichard Hendersonelif cpu == 'mips64' 2110e3ed77dSRichard Henderson host_arch = 'mips' 212278c1bceSPhilippe Mathieu-Daudéelif cpu in ['riscv32', 'riscv64'] 213278c1bceSPhilippe Mathieu-Daudé host_arch = 'riscv' 214823eb013SPaolo Bonzinielse 215823eb013SPaolo Bonzini host_arch = cpu 216823eb013SPaolo Bonziniendif 217823eb013SPaolo Bonzini 2188a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 2198a19980eSPaolo Bonzini kvm_targets = ['i386-softmmu', 'x86_64-softmmu'] 2208a19980eSPaolo Bonzinielif cpu == 'aarch64' 2218a19980eSPaolo Bonzini kvm_targets = ['aarch64-softmmu'] 2228a19980eSPaolo Bonzinielif cpu == 's390x' 2238a19980eSPaolo Bonzini kvm_targets = ['s390x-softmmu'] 2248a19980eSPaolo Bonzinielif cpu in ['ppc', 'ppc64'] 2258a19980eSPaolo Bonzini kvm_targets = ['ppc-softmmu', 'ppc64-softmmu'] 226fbc5884cSHuacai Chenelif cpu in ['mips', 'mips64'] 227fbc5884cSHuacai Chen kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu'] 2284de81093SPhilippe Mathieu-Daudéelif cpu in ['riscv32'] 2294de81093SPhilippe Mathieu-Daudé kvm_targets = ['riscv32-softmmu'] 2304de81093SPhilippe Mathieu-Daudéelif cpu in ['riscv64'] 2314de81093SPhilippe Mathieu-Daudé kvm_targets = ['riscv64-softmmu'] 232714b03c1STianrui Zhaoelif cpu in ['loongarch64'] 233714b03c1STianrui Zhao kvm_targets = ['loongarch64-softmmu'] 2348a19980eSPaolo Bonzinielse 2358a19980eSPaolo Bonzini kvm_targets = [] 2368a19980eSPaolo Bonziniendif 2378a19980eSPaolo Bonziniaccelerator_targets = { 'CONFIG_KVM': kvm_targets } 238844a06bbSAlexander Graf 23916b6273bSPaolo Bonziniif cpu in ['x86', 'x86_64'] 24016b6273bSPaolo Bonzini xen_targets = ['i386-softmmu', 'x86_64-softmmu'] 24116b6273bSPaolo Bonzinielif cpu in ['arm', 'aarch64'] 24216b6273bSPaolo Bonzini # i386 emulator provides xenpv machine type for multiple architectures 24316b6273bSPaolo Bonzini xen_targets = ['i386-softmmu', 'x86_64-softmmu', 'aarch64-softmmu'] 24416b6273bSPaolo Bonzinielse 24516b6273bSPaolo Bonzini xen_targets = [] 24616b6273bSPaolo Bonziniendif 24716b6273bSPaolo Bonziniaccelerator_targets += { 'CONFIG_XEN': xen_targets } 24816b6273bSPaolo Bonzini 249844a06bbSAlexander Grafif cpu in ['aarch64'] 250844a06bbSAlexander Graf accelerator_targets += { 251844a06bbSAlexander Graf 'CONFIG_HVF': ['aarch64-softmmu'] 252844a06bbSAlexander Graf } 253844a06bbSAlexander Grafendif 254844a06bbSAlexander Graf 2558a19980eSPaolo Bonziniif cpu in ['x86', 'x86_64'] 2568a19980eSPaolo Bonzini accelerator_targets += { 2578a19980eSPaolo Bonzini 'CONFIG_HVF': ['x86_64-softmmu'], 25874a414a1SReinoud Zandijk 'CONFIG_NVMM': ['i386-softmmu', 'x86_64-softmmu'], 2598a19980eSPaolo Bonzini 'CONFIG_WHPX': ['i386-softmmu', 'x86_64-softmmu'], 2608a19980eSPaolo Bonzini } 2618a19980eSPaolo Bonziniendif 2628a19980eSPaolo Bonzini 263a1b176f9SPaolo Bonzinimodular_tcg = [] 264a1b176f9SPaolo Bonzini# Darwin does not support references to thread-local variables in modules 265d0cda6f4SPaolo Bonziniif host_os != 'darwin' 266dae0ec15SGerd Hoffmann modular_tcg = ['i386-softmmu', 'x86_64-softmmu'] 267a1b176f9SPaolo Bonziniendif 268dae0ec15SGerd Hoffmann 269201e8ed7SPaolo Bonzini################## 270201e8ed7SPaolo Bonzini# Compiler flags # 271201e8ed7SPaolo Bonzini################## 272201e8ed7SPaolo Bonzini 27313f60de8SPaolo Bonziniforeach lang : all_languages 27413f60de8SPaolo Bonzini compiler = meson.get_compiler(lang) 27513f60de8SPaolo Bonzini if compiler.get_id() == 'gcc' and compiler.version().version_compare('>=7.4') 27613f60de8SPaolo Bonzini # ok 27713f60de8SPaolo Bonzini elif compiler.get_id() == 'clang' and compiler.compiles(''' 27813f60de8SPaolo Bonzini #ifdef __apple_build_version__ 27913f60de8SPaolo Bonzini # if __clang_major__ < 12 || (__clang_major__ == 12 && __clang_minor__ < 0) 28013f60de8SPaolo Bonzini # error You need at least XCode Clang v12.0 to compile QEMU 28113f60de8SPaolo Bonzini # endif 28213f60de8SPaolo Bonzini #else 28313f60de8SPaolo Bonzini # if __clang_major__ < 10 || (__clang_major__ == 10 && __clang_minor__ < 0) 28413f60de8SPaolo Bonzini # error You need at least Clang v10.0 to compile QEMU 28513f60de8SPaolo Bonzini # endif 28613f60de8SPaolo Bonzini #endif''') 28713f60de8SPaolo Bonzini # ok 28813f60de8SPaolo Bonzini else 28913f60de8SPaolo Bonzini error('You either need GCC v7.4 or Clang v10.0 (or XCode Clang v12.0) to compile QEMU') 29013f60de8SPaolo Bonzini endif 29113f60de8SPaolo Bonziniendforeach 29213f60de8SPaolo Bonzini 293a988b4c5SPaolo Bonzini# default flags for all hosts 294a988b4c5SPaolo Bonzini# We use -fwrapv to tell the compiler that we require a C dialect where 295a988b4c5SPaolo Bonzini# left shift of signed integers is well defined and has the expected 296a988b4c5SPaolo Bonzini# 2s-complement style results. (Both clang and gcc agree that it 297a988b4c5SPaolo Bonzini# provides these semantics.) 298a988b4c5SPaolo Bonzini 299a988b4c5SPaolo Bonziniqemu_common_flags = [ 300a988b4c5SPaolo Bonzini '-D_GNU_SOURCE', '-D_FILE_OFFSET_BITS=64', '-D_LARGEFILE_SOURCE', 301a988b4c5SPaolo Bonzini '-fno-strict-aliasing', '-fno-common', '-fwrapv' ] 302d67212d4SPaolo Bonziniqemu_cflags = [] 303911d4caaSPaolo Bonziniqemu_ldflags = [] 3048cc2d231SPaolo Bonzini 305d0cda6f4SPaolo Bonziniif host_os == 'darwin' 306a988b4c5SPaolo Bonzini # Disable attempts to use ObjectiveC features in os/object.h since they 307a988b4c5SPaolo Bonzini # won't work when we're compiling with gcc as a C compiler. 3082fc36530SAlexander Graf if compiler.get_id() == 'gcc' 309a988b4c5SPaolo Bonzini qemu_common_flags += '-DOS_OBJECT_USE_OBJC=0' 3102fc36530SAlexander Graf endif 311d0cda6f4SPaolo Bonzinielif host_os == 'sunos' 312a988b4c5SPaolo Bonzini # needed for CMSG_ macros in sys/socket.h 313a988b4c5SPaolo Bonzini qemu_common_flags += '-D_XOPEN_SOURCE=600' 314a988b4c5SPaolo Bonzini # needed for TIOCWIN* defines in termios.h 315a988b4c5SPaolo Bonzini qemu_common_flags += '-D__EXTENSIONS__' 316d0cda6f4SPaolo Bonzinielif host_os == 'haiku' 317a988b4c5SPaolo Bonzini qemu_common_flags += ['-DB_USE_POSITIVE_POSIX_ERRORS', '-D_BSD_SOURCE', '-fPIC'] 318a988b4c5SPaolo Bonziniendif 319a988b4c5SPaolo Bonzini 320a988b4c5SPaolo Bonzini# __sync_fetch_and_and requires at least -march=i486. Many toolchains 321a988b4c5SPaolo Bonzini# use i686 as default anyway, but for those that don't, an explicit 322a988b4c5SPaolo Bonzini# specification is necessary 323a988b4c5SPaolo Bonziniif host_arch == 'i386' and not cc.links(''' 324a988b4c5SPaolo Bonzini static int sfaa(int *ptr) 325a988b4c5SPaolo Bonzini { 326a988b4c5SPaolo Bonzini return __sync_fetch_and_and(ptr, 0); 327a988b4c5SPaolo Bonzini } 328a988b4c5SPaolo Bonzini 329a988b4c5SPaolo Bonzini int main(void) 330a988b4c5SPaolo Bonzini { 331a988b4c5SPaolo Bonzini int val = 42; 332a988b4c5SPaolo Bonzini val = __sync_val_compare_and_swap(&val, 0, 1); 333a988b4c5SPaolo Bonzini sfaa(&val); 334a988b4c5SPaolo Bonzini return val; 335a988b4c5SPaolo Bonzini }''') 336a988b4c5SPaolo Bonzini qemu_common_flags = ['-march=i486'] + qemu_common_flags 337a988b4c5SPaolo Bonziniendif 338a988b4c5SPaolo Bonzini 339a0cbd2e8SPaolo Bonziniif get_option('prefer_static') 340e4333d14SPaolo Bonzini qemu_ldflags += get_option('b_pie') ? '-static-pie' : '-static' 341e4333d14SPaolo Bonziniendif 342e4333d14SPaolo Bonzini 343a988b4c5SPaolo Bonzini# Meson currently only handles pie as a boolean for now, so if the user 344a988b4c5SPaolo Bonzini# has explicitly disabled PIE we need to extend our cflags. 345b03fcd68SPaolo Bonzini# 346b03fcd68SPaolo Bonzini# -no-pie is supposedly a linker flag that has no effect on the compiler 347b03fcd68SPaolo Bonzini# command line, but some distros, that didn't quite know what they were 348b03fcd68SPaolo Bonzini# doing, made local changes to gcc's specs file that turned it into 349b03fcd68SPaolo Bonzini# a compiler command-line flag. 350b03fcd68SPaolo Bonzini# 351b03fcd68SPaolo Bonzini# What about linker flags? For a static build, no PIE is implied by -static 352b03fcd68SPaolo Bonzini# which we added above (and if it's not because of the same specs patching, 353b03fcd68SPaolo Bonzini# there's nothing we can do: compilation will fail, report a bug to your 354b03fcd68SPaolo Bonzini# distro and do not use --disable-pie in the meanwhile). For dynamic linking, 355b03fcd68SPaolo Bonzini# instead, we can't add -no-pie because it overrides -shared: the linker then 356b03fcd68SPaolo Bonzini# tries to build an executable instead of a shared library and fails. So 357b03fcd68SPaolo Bonzini# don't add -no-pie anywhere and cross fingers. :( 358a988b4c5SPaolo Bonziniif not get_option('b_pie') 359b03fcd68SPaolo Bonzini qemu_common_flags += cc.get_supported_arguments('-fno-pie', '-no-pie') 360a988b4c5SPaolo Bonziniendif 361a988b4c5SPaolo Bonzini 362911d4caaSPaolo Bonziniif not get_option('stack_protector').disabled() 363911d4caaSPaolo Bonzini stack_protector_probe = ''' 364911d4caaSPaolo Bonzini int main(int argc, char *argv[]) 365911d4caaSPaolo Bonzini { 366911d4caaSPaolo Bonzini char arr[64], *p = arr, *c = argv[argc - 1]; 367911d4caaSPaolo Bonzini while (*c) { 368911d4caaSPaolo Bonzini *p++ = *c++; 369911d4caaSPaolo Bonzini } 370911d4caaSPaolo Bonzini return 0; 371911d4caaSPaolo Bonzini }''' 372911d4caaSPaolo Bonzini have_stack_protector = false 373911d4caaSPaolo Bonzini foreach arg : ['-fstack-protector-strong', '-fstack-protector-all'] 374911d4caaSPaolo Bonzini # We need to check both a compile and a link, since some compiler 375911d4caaSPaolo Bonzini # setups fail only on a .c->.o compile and some only at link time 376911d4caaSPaolo Bonzini if cc.compiles(stack_protector_probe, args: ['-Werror', arg]) and \ 377911d4caaSPaolo Bonzini cc.links(stack_protector_probe, args: ['-Werror', arg]) 378911d4caaSPaolo Bonzini have_stack_protector = true 379911d4caaSPaolo Bonzini qemu_cflags += arg 380911d4caaSPaolo Bonzini qemu_ldflags += arg 381911d4caaSPaolo Bonzini break 382911d4caaSPaolo Bonzini endif 383911d4caaSPaolo Bonzini endforeach 384911d4caaSPaolo Bonzini get_option('stack_protector') \ 385911d4caaSPaolo Bonzini .require(have_stack_protector, error_message: 'Stack protector not supported') 386911d4caaSPaolo Bonziniendif 387911d4caaSPaolo Bonzini 3886739825aSPaolo Bonzinicoroutine_backend = get_option('coroutine_backend') 3896739825aSPaolo Bonziniucontext_probe = ''' 3906739825aSPaolo Bonzini #include <ucontext.h> 3916739825aSPaolo Bonzini #ifdef __stub_makecontext 3926739825aSPaolo Bonzini #error Ignoring glibc stub makecontext which will always fail 3936739825aSPaolo Bonzini #endif 3946739825aSPaolo Bonzini int main(void) { makecontext(0, 0, 0); return 0; }''' 3956739825aSPaolo Bonzini 3966739825aSPaolo Bonzini# On Windows the only valid backend is the Windows specific one. 3976739825aSPaolo Bonzini# For POSIX prefer ucontext, but it's not always possible. The fallback 3986739825aSPaolo Bonzini# is sigcontext. 3996739825aSPaolo Bonzinisupported_backends = [] 400d0cda6f4SPaolo Bonziniif host_os == 'windows' 4016739825aSPaolo Bonzini supported_backends += ['windows'] 4026739825aSPaolo Bonzinielse 403d0cda6f4SPaolo Bonzini if host_os != 'darwin' and cc.links(ucontext_probe) 4046739825aSPaolo Bonzini supported_backends += ['ucontext'] 4056739825aSPaolo Bonzini endif 4066739825aSPaolo Bonzini supported_backends += ['sigaltstack'] 4076739825aSPaolo Bonziniendif 4086739825aSPaolo Bonzini 4096739825aSPaolo Bonziniif coroutine_backend == 'auto' 4106739825aSPaolo Bonzini coroutine_backend = supported_backends[0] 4116739825aSPaolo Bonzinielif coroutine_backend not in supported_backends 4126739825aSPaolo Bonzini error('"@0@" backend requested but not available. Available backends: @1@' \ 4136739825aSPaolo Bonzini .format(coroutine_backend, ', '.join(supported_backends))) 4146739825aSPaolo Bonziniendif 4156739825aSPaolo Bonzini 416721fa5e5SPaolo Bonzini# Compiles if SafeStack *not* enabled 417721fa5e5SPaolo Bonzinisafe_stack_probe = ''' 418721fa5e5SPaolo Bonzini int main(void) 419721fa5e5SPaolo Bonzini { 420721fa5e5SPaolo Bonzini #if defined(__has_feature) 421721fa5e5SPaolo Bonzini #if __has_feature(safe_stack) 422721fa5e5SPaolo Bonzini #error SafeStack Enabled 423721fa5e5SPaolo Bonzini #endif 424721fa5e5SPaolo Bonzini #endif 425721fa5e5SPaolo Bonzini return 0; 426721fa5e5SPaolo Bonzini }''' 427721fa5e5SPaolo Bonziniif get_option('safe_stack') != not cc.compiles(safe_stack_probe) 428721fa5e5SPaolo Bonzini safe_stack_arg = get_option('safe_stack') ? '-fsanitize=safe-stack' : '-fno-sanitize=safe-stack' 429721fa5e5SPaolo Bonzini if get_option('safe_stack') != not cc.compiles(safe_stack_probe, args: safe_stack_arg) 430721fa5e5SPaolo Bonzini error(get_option('safe_stack') \ 431721fa5e5SPaolo Bonzini ? 'SafeStack not supported by your compiler' \ 432721fa5e5SPaolo Bonzini : 'Cannot disable SafeStack') 433721fa5e5SPaolo Bonzini endif 434721fa5e5SPaolo Bonzini qemu_cflags += safe_stack_arg 435721fa5e5SPaolo Bonzini qemu_ldflags += safe_stack_arg 436721fa5e5SPaolo Bonziniendif 4376739825aSPaolo Bonziniif get_option('safe_stack') and coroutine_backend != 'ucontext' 438721fa5e5SPaolo Bonzini error('SafeStack is only supported with the ucontext coroutine backend') 439721fa5e5SPaolo Bonziniendif 440721fa5e5SPaolo Bonzini 44134f983d8SPaolo Bonziniif get_option('sanitizers') 44234f983d8SPaolo Bonzini if cc.has_argument('-fsanitize=address') 44334f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=address'] + qemu_cflags 44434f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=address'] + qemu_ldflags 44534f983d8SPaolo Bonzini endif 44634f983d8SPaolo Bonzini 44734f983d8SPaolo Bonzini # Detect static linking issue with ubsan - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 44834f983d8SPaolo Bonzini if cc.links('int main(int argc, char **argv) { return argc + 1; }', 44934f983d8SPaolo Bonzini args: [qemu_ldflags, '-fsanitize=undefined']) 45034f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=undefined'] + qemu_cflags 45134f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=undefined'] + qemu_ldflags 45234f983d8SPaolo Bonzini endif 45334f983d8SPaolo Bonziniendif 45434f983d8SPaolo Bonzini 45534f983d8SPaolo Bonzini# Thread sanitizer is, for now, much noisier than the other sanitizers; 45634f983d8SPaolo Bonzini# keep it separate until that is not the case. 45734f983d8SPaolo Bonziniif get_option('tsan') 45834f983d8SPaolo Bonzini if get_option('sanitizers') 45934f983d8SPaolo Bonzini error('TSAN is not supported with other sanitizers') 46034f983d8SPaolo Bonzini endif 46134f983d8SPaolo Bonzini if not cc.has_function('__tsan_create_fiber', 46234f983d8SPaolo Bonzini args: '-fsanitize=thread', 46334f983d8SPaolo Bonzini prefix: '#include <sanitizer/tsan_interface.h>') 46434f983d8SPaolo Bonzini error('Cannot enable TSAN due to missing fiber annotation interface') 46534f983d8SPaolo Bonzini endif 46634f983d8SPaolo Bonzini qemu_cflags = ['-fsanitize=thread'] + qemu_cflags 46734f983d8SPaolo Bonzini qemu_ldflags = ['-fsanitize=thread'] + qemu_ldflags 46834f983d8SPaolo Bonziniendif 46934f983d8SPaolo Bonzini 470e4333d14SPaolo Bonzini# Detect support for PT_GNU_RELRO + DT_BIND_NOW. 471e4333d14SPaolo Bonzini# The combination is known as "full relro", because .got.plt is read-only too. 472e4333d14SPaolo Bonziniqemu_ldflags += cc.get_supported_link_arguments('-Wl,-z,relro', '-Wl,-z,now') 473e4333d14SPaolo Bonzini 474d0cda6f4SPaolo Bonziniif host_os == 'windows' 475d2147e04SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--no-seh', '-Wl,--nxcompat') 4762d73fa74SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--dynamicbase', '-Wl,--high-entropy-va') 477d2147e04SPaolo Bonziniendif 478d2147e04SPaolo Bonzini 479537b7248SPaolo Bonziniif get_option('fuzzing') 480537b7248SPaolo Bonzini # Specify a filter to only instrument code that is directly related to 481537b7248SPaolo Bonzini # virtual-devices. 482537b7248SPaolo Bonzini configure_file(output: 'instrumentation-filter', 483537b7248SPaolo Bonzini input: 'scripts/oss-fuzz/instrumentation-filter-template', 484537b7248SPaolo Bonzini copy: true) 485aa4f3a3bSAlexander Bulekov 486aa4f3a3bSAlexander Bulekov if cc.compiles('int main () { return 0; }', 487aa4f3a3bSAlexander Bulekov name: '-fsanitize-coverage-allowlist=/dev/null', 488e56d0970SAlexander Bulekov args: ['-fsanitize-coverage-allowlist=/dev/null', 489e56d0970SAlexander Bulekov '-fsanitize-coverage=trace-pc'] ) 490d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize-coverage-allowlist=instrumentation-filter'] 491aa4f3a3bSAlexander Bulekov endif 492537b7248SPaolo Bonzini 493537b7248SPaolo Bonzini if get_option('fuzzing_engine') == '' 494537b7248SPaolo Bonzini # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 495537b7248SPaolo Bonzini # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link 496537b7248SPaolo Bonzini # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be 497537b7248SPaolo Bonzini # unable to bind the fuzzer-related callbacks added by instrumentation. 498d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize=fuzzer-no-link'] 499d67212d4SPaolo Bonzini qemu_ldflags += ['-fsanitize=fuzzer-no-link'] 500537b7248SPaolo Bonzini # For the actual fuzzer binaries, we need to link against the libfuzzer 501537b7248SPaolo Bonzini # library. They need to be configurable, to support OSS-Fuzz 502537b7248SPaolo Bonzini fuzz_exe_ldflags = ['-fsanitize=fuzzer'] 503537b7248SPaolo Bonzini else 504537b7248SPaolo Bonzini # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and 505537b7248SPaolo Bonzini # the needed CFLAGS have already been provided 506537b7248SPaolo Bonzini fuzz_exe_ldflags = get_option('fuzzing_engine').split() 507537b7248SPaolo Bonzini endif 508ff9ed62bSAlexander Bulekovendif 509ff9ed62bSAlexander Bulekov 51082761296SPaolo Bonziniif get_option('cfi') 51182761296SPaolo Bonzini cfi_flags=[] 51282761296SPaolo Bonzini # Check for dependency on LTO 51382761296SPaolo Bonzini if not get_option('b_lto') 51482761296SPaolo Bonzini error('Selected Control-Flow Integrity but LTO is disabled') 51582761296SPaolo Bonzini endif 51682761296SPaolo Bonzini if enable_modules 51782761296SPaolo Bonzini error('Selected Control-Flow Integrity is not compatible with modules') 51882761296SPaolo Bonzini endif 51982761296SPaolo Bonzini # Check for cfi flags. CFI requires LTO so we can't use 52082761296SPaolo Bonzini # get_supported_arguments, but need a more complex "compiles" which allows 52182761296SPaolo Bonzini # custom arguments 52282761296SPaolo Bonzini if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', 52382761296SPaolo Bonzini args: ['-flto', '-fsanitize=cfi-icall'] ) 52482761296SPaolo Bonzini cfi_flags += '-fsanitize=cfi-icall' 52582761296SPaolo Bonzini else 52682761296SPaolo Bonzini error('-fsanitize=cfi-icall is not supported by the compiler') 52782761296SPaolo Bonzini endif 52882761296SPaolo Bonzini if cc.compiles('int main () { return 0; }', 52982761296SPaolo Bonzini name: '-fsanitize-cfi-icall-generalize-pointers', 53082761296SPaolo Bonzini args: ['-flto', '-fsanitize=cfi-icall', 53182761296SPaolo Bonzini '-fsanitize-cfi-icall-generalize-pointers'] ) 53282761296SPaolo Bonzini cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' 53382761296SPaolo Bonzini else 53482761296SPaolo Bonzini error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') 53582761296SPaolo Bonzini endif 53682761296SPaolo Bonzini if get_option('cfi_debug') 53782761296SPaolo Bonzini if cc.compiles('int main () { return 0; }', 53882761296SPaolo Bonzini name: '-fno-sanitize-trap=cfi-icall', 53982761296SPaolo Bonzini args: ['-flto', '-fsanitize=cfi-icall', 54082761296SPaolo Bonzini '-fno-sanitize-trap=cfi-icall'] ) 54182761296SPaolo Bonzini cfi_flags += '-fno-sanitize-trap=cfi-icall' 54282761296SPaolo Bonzini else 54382761296SPaolo Bonzini error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') 54482761296SPaolo Bonzini endif 54582761296SPaolo Bonzini endif 54682761296SPaolo Bonzini add_global_arguments(cfi_flags, native: false, language: all_languages) 54782761296SPaolo Bonzini add_global_link_arguments(cfi_flags, native: false, language: all_languages) 54882761296SPaolo Bonziniendif 54982761296SPaolo Bonzini 550043eaa0fSDaniel P. Berrangé# Check further flags that make QEMU more robust against malicious parties 551043eaa0fSDaniel P. Berrangé 552043eaa0fSDaniel P. Berrangéhardening_flags = [ 5537ff9ff03SDaniel P. Berrangé # Initialize all stack variables to zero. This makes 5547ff9ff03SDaniel P. Berrangé # it harder to take advantage of uninitialized stack 5557ff9ff03SDaniel P. Berrangé # data to drive exploits 5567ff9ff03SDaniel P. Berrangé '-ftrivial-auto-var-init=zero', 557043eaa0fSDaniel P. Berrangé] 558043eaa0fSDaniel P. Berrangé 55995633110SDaniel P. Berrangé# Zero out registers used during a function call 56095633110SDaniel P. Berrangé# upon its return. This makes it harder to assemble 56195633110SDaniel P. Berrangé# ROP gadgets into something usable 56295633110SDaniel P. Berrangé# 56395633110SDaniel P. Berrangé# NB: Clang 17 is broken and SEGVs 56495633110SDaniel P. Berrangé# https://github.com/llvm/llvm-project/issues/75168 5652d6d9957SThomas Huth# 5662d6d9957SThomas Huth# NB2: This clashes with the "retguard" extension of OpenBSD's Clang 5672d6d9957SThomas Huth# https://gitlab.com/qemu-project/qemu/-/issues/2278 5682d6d9957SThomas Huthif host_os != 'openbsd' and \ 5692d6d9957SThomas Huth cc.compiles('extern struct { void (*cb)(void); } s; void f(void) { s.cb(); }', 57095633110SDaniel P. Berrangé name: '-fzero-call-used-regs=used-gpr', 57195633110SDaniel P. Berrangé args: ['-O2', '-fzero-call-used-regs=used-gpr']) 57295633110SDaniel P. Berrangé hardening_flags += '-fzero-call-used-regs=used-gpr' 57395633110SDaniel P. Berrangéendif 57495633110SDaniel P. Berrangé 575043eaa0fSDaniel P. Berrangéqemu_common_flags += cc.get_supported_arguments(hardening_flags) 576043eaa0fSDaniel P. Berrangé 577d67212d4SPaolo Bonziniadd_global_arguments(qemu_common_flags, native: false, language: all_languages) 578d67212d4SPaolo Bonziniadd_global_link_arguments(qemu_ldflags, native: false, language: all_languages) 579d67212d4SPaolo Bonzini 580fdd51403SDaniel P. Berrangé# Collect warning flags we want to set, sorted alphabetically 58195caf1fbSPaolo Bonziniwarn_flags = [ 582fdd51403SDaniel P. Berrangé # First enable interesting warnings 58395caf1fbSPaolo Bonzini '-Wempty-body', 58495caf1fbSPaolo Bonzini '-Wendif-labels', 58595caf1fbSPaolo Bonzini '-Wexpansion-to-defined', 586fdd51403SDaniel P. Berrangé '-Wformat-security', 587fdd51403SDaniel P. Berrangé '-Wformat-y2k', 588fdd51403SDaniel P. Berrangé '-Wignored-qualifiers', 58995caf1fbSPaolo Bonzini '-Wimplicit-fallthrough=2', 590fdd51403SDaniel P. Berrangé '-Winit-self', 59195caf1fbSPaolo Bonzini '-Wmissing-format-attribute', 592fdd51403SDaniel P. Berrangé '-Wmissing-prototypes', 593fdd51403SDaniel P. Berrangé '-Wnested-externs', 594fdd51403SDaniel P. Berrangé '-Wold-style-declaration', 595fdd51403SDaniel P. Berrangé '-Wold-style-definition', 596fdd51403SDaniel P. Berrangé '-Wredundant-decls', 597fdd51403SDaniel P. Berrangé '-Wshadow=local', 598fdd51403SDaniel P. Berrangé '-Wstrict-prototypes', 599fdd51403SDaniel P. Berrangé '-Wtype-limits', 600fdd51403SDaniel P. Berrangé '-Wundef', 60164c1a544SPeter Maydell '-Wvla', 602fdd51403SDaniel P. Berrangé '-Wwrite-strings', 603fdd51403SDaniel P. Berrangé 604fdd51403SDaniel P. Berrangé # Then disable some undesirable warnings 605fdd51403SDaniel P. Berrangé '-Wno-gnu-variable-sized-type-not-at-end', 60695caf1fbSPaolo Bonzini '-Wno-initializer-overrides', 60795caf1fbSPaolo Bonzini '-Wno-missing-include-dirs', 608fdd51403SDaniel P. Berrangé '-Wno-psabi', 60995caf1fbSPaolo Bonzini '-Wno-shift-negative-value', 61095caf1fbSPaolo Bonzini '-Wno-string-plus-int', 61195caf1fbSPaolo Bonzini '-Wno-tautological-type-limit-compare', 612fdd51403SDaniel P. Berrangé '-Wno-typedef-redefinition', 61395caf1fbSPaolo Bonzini] 61495caf1fbSPaolo Bonzini 615d0cda6f4SPaolo Bonziniif host_os != 'darwin' 61695caf1fbSPaolo Bonzini warn_flags += ['-Wthread-safety'] 61795caf1fbSPaolo Bonziniendif 61895caf1fbSPaolo Bonzini 619785abf0dSThomas Huth# Set up C++ compiler flags 620b485458eSPaolo Bonziniqemu_cxxflags = [] 621e5134024SPaolo Bonziniif 'cpp' in all_languages 62295caf1fbSPaolo Bonzini qemu_cxxflags = ['-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS'] + qemu_cflags 623b485458eSPaolo Bonziniendif 624b485458eSPaolo Bonzini 625d67212d4SPaolo Bonziniadd_project_arguments(qemu_cflags, native: false, language: 'c') 62695caf1fbSPaolo Bonziniadd_project_arguments(cc.get_supported_arguments(warn_flags), native: false, language: 'c') 62795caf1fbSPaolo Bonziniif 'cpp' in all_languages 628d67212d4SPaolo Bonzini add_project_arguments(qemu_cxxflags, native: false, language: 'cpp') 62995caf1fbSPaolo Bonzini add_project_arguments(cxx.get_supported_arguments(warn_flags), native: false, language: 'cpp') 63095caf1fbSPaolo Bonziniendif 63195caf1fbSPaolo Bonziniif 'objc' in all_languages 63295caf1fbSPaolo Bonzini # Note sanitizer flags are not applied to Objective-C sources! 63395caf1fbSPaolo Bonzini add_project_arguments(objc.get_supported_arguments(warn_flags), native: false, language: 'objc') 63495caf1fbSPaolo Bonziniendif 635d0cda6f4SPaolo Bonziniif host_os == 'linux' 6361e6e616dSPaolo Bonzini add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', 6371e6e616dSPaolo Bonzini '-isystem', 'linux-headers', 638e5134024SPaolo Bonzini language: all_languages) 6391e6e616dSPaolo Bonziniendif 6401e6e616dSPaolo Bonzini 64123a77b2dSPaolo Bonziniadd_project_arguments('-iquote', '.', 6421e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir(), 6431e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir() / 'include', 644e5134024SPaolo Bonzini language: all_languages) 645a5665051SPaolo Bonzini 64644fc7168SRichard Henderson# If a host-specific include directory exists, list that first... 64744fc7168SRichard Hendersonhost_include = meson.current_source_dir() / 'host/include/' 64844fc7168SRichard Hendersonif fs.is_dir(host_include / host_arch) 64944fc7168SRichard Henderson add_project_arguments('-iquote', host_include / host_arch, 65044fc7168SRichard Henderson language: all_languages) 65144fc7168SRichard Hendersonendif 65244fc7168SRichard Henderson# ... followed by the generic fallback. 65344fc7168SRichard Hendersonadd_project_arguments('-iquote', host_include / 'generic', 65444fc7168SRichard Henderson language: all_languages) 65544fc7168SRichard Henderson 656deb62371SPaolo Bonzinisparse = find_program('cgcc', required: get_option('sparse')) 657deb62371SPaolo Bonziniif sparse.found() 658968b4db3SPaolo Bonzini run_target('sparse', 659968b4db3SPaolo Bonzini command: [find_program('scripts/check_sparse.py'), 660deb62371SPaolo Bonzini 'compile_commands.json', sparse.full_path(), '-Wbitwise', 661deb62371SPaolo Bonzini '-Wno-transparent-union', '-Wno-old-initializer', 662deb62371SPaolo Bonzini '-Wno-non-pointer-null']) 663968b4db3SPaolo Bonziniendif 664968b4db3SPaolo Bonzini 6650f63d963SPaolo Bonzini##################################### 6660f63d963SPaolo Bonzini# Host-specific libraries and flags # 6670f63d963SPaolo Bonzini##################################### 6680f63d963SPaolo Bonzini 6697fa1c635SPaolo Bonzinilibm = cc.find_library('m', required: false) 6706d7c7c2dSPaolo Bonzinithreads = dependency('threads') 671a81df1b6SPaolo Bonziniutil = cc.find_library('util', required: false) 6724a96337dSPaolo Bonziniwinmm = [] 673a81df1b6SPaolo Bonzinisocket = [] 67404c6f1e7SMarc-André Lureauversion_res = [] 675d92989aaSMarc-André Lureaucoref = [] 676d92989aaSMarc-André Lureauiokit = [] 677b6c7cfd4SPaolo Bonziniemulator_link_args = [] 67823011f44SMarc-André Lureaumidl = not_found 67923011f44SMarc-André Lureauwidl = not_found 680cf60ccc3SAkihiko Odakipathcch = not_found 681a6305081SPaolo Bonzinihost_dsosuf = '.so' 682d0cda6f4SPaolo Bonziniif host_os == 'windows' 68323011f44SMarc-André Lureau midl = find_program('midl', required: false) 68423011f44SMarc-André Lureau widl = find_program('widl', required: false) 685cf60ccc3SAkihiko Odaki pathcch = cc.find_library('pathcch') 686a81df1b6SPaolo Bonzini socket = cc.find_library('ws2_32') 6874a96337dSPaolo Bonzini winmm = cc.find_library('winmm') 68804c6f1e7SMarc-André Lureau 68904c6f1e7SMarc-André Lureau win = import('windows') 69004c6f1e7SMarc-André Lureau version_res = win.compile_resources('version.rc', 69104c6f1e7SMarc-André Lureau depend_files: files('pc-bios/qemu-nsis.ico'), 69204c6f1e7SMarc-André Lureau include_directories: include_directories('.')) 693a6305081SPaolo Bonzini host_dsosuf = '.dll' 694d0cda6f4SPaolo Bonzinielif host_os == 'darwin' 695d92989aaSMarc-André Lureau coref = dependency('appleframeworks', modules: 'CoreFoundation') 69614176c8dSJoelle van Dyne iokit = dependency('appleframeworks', modules: 'IOKit', required: false) 697a6305081SPaolo Bonzini host_dsosuf = '.dylib' 698d0cda6f4SPaolo Bonzinielif host_os == 'sunos' 699cfad62f1SPaolo Bonzini socket = [cc.find_library('socket'), 700cfad62f1SPaolo Bonzini cc.find_library('nsl'), 701cfad62f1SPaolo Bonzini cc.find_library('resolv')] 702d0cda6f4SPaolo Bonzinielif host_os == 'haiku' 703cfad62f1SPaolo Bonzini socket = [cc.find_library('posix_error_mapper'), 704cfad62f1SPaolo Bonzini cc.find_library('network'), 705cfad62f1SPaolo Bonzini cc.find_library('bsd')] 706d0cda6f4SPaolo Bonzinielif host_os == 'openbsd' 70743a363aeSPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 708b6c7cfd4SPaolo Bonzini # Disable OpenBSD W^X if available 709b6c7cfd4SPaolo Bonzini emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') 710b6c7cfd4SPaolo Bonzini endif 711a81df1b6SPaolo Bonziniendif 7126ec0e15dSPaolo Bonzini 7130f63d963SPaolo Bonzini############################################### 7140f63d963SPaolo Bonzini# Host-specific configuration of accelerators # 7150f63d963SPaolo Bonzini############################################### 7160f63d963SPaolo Bonzini 7178a19980eSPaolo Bonziniaccelerators = [] 718d0cda6f4SPaolo Bonziniif get_option('kvm').allowed() and host_os == 'linux' 7198a19980eSPaolo Bonzini accelerators += 'CONFIG_KVM' 7208a19980eSPaolo Bonziniendif 721d0cda6f4SPaolo Bonziniif get_option('whpx').allowed() and host_os == 'windows' 72257e2a1f8SSunil Muthuswamy if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' 7238a19980eSPaolo Bonzini error('WHPX requires 64-bit host') 724641b8417SPhilippe Mathieu-Daudé elif cc.has_header('winhvplatform.h', required: get_option('whpx')) and \ 725641b8417SPhilippe Mathieu-Daudé cc.has_header('winhvemulation.h', required: get_option('whpx')) 7268a19980eSPaolo Bonzini accelerators += 'CONFIG_WHPX' 7278a19980eSPaolo Bonzini endif 7288a19980eSPaolo Bonziniendif 7290f63d963SPaolo Bonzini 7300f63d963SPaolo Bonzinihvf = not_found 73143a363aeSPaolo Bonziniif get_option('hvf').allowed() 7328a19980eSPaolo Bonzini hvf = dependency('appleframeworks', modules: 'Hypervisor', 7338a19980eSPaolo Bonzini required: get_option('hvf')) 7348a19980eSPaolo Bonzini if hvf.found() 7358a19980eSPaolo Bonzini accelerators += 'CONFIG_HVF' 7368a19980eSPaolo Bonzini endif 7378a19980eSPaolo Bonziniendif 7380f63d963SPaolo Bonzini 7390f63d963SPaolo Bonzininvmm = not_found 740d0cda6f4SPaolo Bonziniif host_os == 'netbsd' 74174a414a1SReinoud Zandijk nvmm = cc.find_library('nvmm', required: get_option('nvmm')) 74274a414a1SReinoud Zandijk if nvmm.found() 74374a414a1SReinoud Zandijk accelerators += 'CONFIG_NVMM' 74474a414a1SReinoud Zandijk endif 74574a414a1SReinoud Zandijkendif 74623a77b2dSPaolo Bonzini 747823eb013SPaolo Bonzinitcg_arch = host_arch 74843a363aeSPaolo Bonziniif get_option('tcg').allowed() 749823eb013SPaolo Bonzini if host_arch == 'unknown' 750a24f15d2SPaolo Bonzini if not get_option('tcg_interpreter') 7518a19980eSPaolo Bonzini error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) 7528a19980eSPaolo Bonzini endif 753fa2f7b0bSPhilippe Mathieu-Daudé elif get_option('tcg_interpreter') 7541c282da3SPhilippe Mathieu-Daudé warning('Use of the TCG interpreter is not recommended on this host') 755fa2f7b0bSPhilippe Mathieu-Daudé warning('architecture. There is a native TCG execution backend available') 756fa2f7b0bSPhilippe Mathieu-Daudé warning('which provides substantially better performance and reliability.') 757fa2f7b0bSPhilippe Mathieu-Daudé warning('It is strongly recommended to remove the --enable-tcg-interpreter') 758fa2f7b0bSPhilippe Mathieu-Daudé warning('configuration option on this architecture to use the native') 759fa2f7b0bSPhilippe Mathieu-Daudé warning('backend.') 7608a19980eSPaolo Bonzini endif 76123a77b2dSPaolo Bonzini if get_option('tcg_interpreter') 76223a77b2dSPaolo Bonzini tcg_arch = 'tci' 763823eb013SPaolo Bonzini elif host_arch == 'x86_64' 76423a77b2dSPaolo Bonzini tcg_arch = 'i386' 765823eb013SPaolo Bonzini elif host_arch == 'ppc64' 76623a77b2dSPaolo Bonzini tcg_arch = 'ppc' 76723a77b2dSPaolo Bonzini endif 76823a77b2dSPaolo Bonzini add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, 769e5134024SPaolo Bonzini language: all_languages) 77023a77b2dSPaolo Bonzini 7718a19980eSPaolo Bonzini accelerators += 'CONFIG_TCG' 7728a19980eSPaolo Bonziniendif 7738a19980eSPaolo Bonzini 7748a19980eSPaolo Bonziniif 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() 7758a19980eSPaolo Bonzini error('KVM not available on this platform') 7768a19980eSPaolo Bonziniendif 7778a19980eSPaolo Bonziniif 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() 7788a19980eSPaolo Bonzini error('HVF not available on this platform') 7798a19980eSPaolo Bonziniendif 78074a414a1SReinoud Zandijkif 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() 78174a414a1SReinoud Zandijk error('NVMM not available on this platform') 78274a414a1SReinoud Zandijkendif 7838a19980eSPaolo Bonziniif 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() 7848a19980eSPaolo Bonzini error('WHPX not available on this platform') 7858a19980eSPaolo Bonziniendif 786b4e312e9SPaolo Bonzini 7870f63d963SPaolo Bonzinixen = not_found 7880f63d963SPaolo Bonziniif get_option('xen').enabled() or (get_option('xen').auto() and have_system) 7890f63d963SPaolo Bonzini xencontrol = dependency('xencontrol', required: false, 7900f63d963SPaolo Bonzini method: 'pkg-config') 7910f63d963SPaolo Bonzini if xencontrol.found() 7920f63d963SPaolo Bonzini xen_pc = declare_dependency(version: xencontrol.version(), 7930f63d963SPaolo Bonzini dependencies: [ 7940f63d963SPaolo Bonzini xencontrol, 7950f63d963SPaolo Bonzini # disabler: true makes xen_pc.found() return false if any is not found 7960f63d963SPaolo Bonzini dependency('xenstore', required: false, 7970f63d963SPaolo Bonzini method: 'pkg-config', 7980f63d963SPaolo Bonzini disabler: true), 7990f63d963SPaolo Bonzini dependency('xenforeignmemory', required: false, 8000f63d963SPaolo Bonzini method: 'pkg-config', 8010f63d963SPaolo Bonzini disabler: true), 8020f63d963SPaolo Bonzini dependency('xengnttab', required: false, 8030f63d963SPaolo Bonzini method: 'pkg-config', 8040f63d963SPaolo Bonzini disabler: true), 8050f63d963SPaolo Bonzini dependency('xenevtchn', required: false, 8060f63d963SPaolo Bonzini method: 'pkg-config', 8070f63d963SPaolo Bonzini disabler: true), 8080f63d963SPaolo Bonzini dependency('xendevicemodel', required: false, 8090f63d963SPaolo Bonzini method: 'pkg-config', 8100f63d963SPaolo Bonzini disabler: true), 8110f63d963SPaolo Bonzini # optional, no "disabler: true" 8120f63d963SPaolo Bonzini dependency('xentoolcore', required: false, 8130f63d963SPaolo Bonzini method: 'pkg-config')]) 8140f63d963SPaolo Bonzini if xen_pc.found() 8150f63d963SPaolo Bonzini xen = xen_pc 8160f63d963SPaolo Bonzini endif 8170f63d963SPaolo Bonzini endif 8180f63d963SPaolo Bonzini if not xen.found() 8190f63d963SPaolo Bonzini xen_tests = [ '4.11.0', '4.10.0', '4.9.0', '4.8.0', '4.7.1' ] 8200f63d963SPaolo Bonzini xen_libs = { 8210f63d963SPaolo Bonzini '4.11.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 8220f63d963SPaolo Bonzini '4.10.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 8230f63d963SPaolo Bonzini '4.9.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 8240f63d963SPaolo Bonzini '4.8.0': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 8250f63d963SPaolo Bonzini '4.7.1': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 8260f63d963SPaolo Bonzini } 8270f63d963SPaolo Bonzini xen_deps = {} 8280f63d963SPaolo Bonzini foreach ver: xen_tests 8290f63d963SPaolo Bonzini # cache the various library tests to avoid polluting the logs 8300f63d963SPaolo Bonzini xen_test_deps = [] 8310f63d963SPaolo Bonzini foreach l: xen_libs[ver] 8320f63d963SPaolo Bonzini if l not in xen_deps 8330f63d963SPaolo Bonzini xen_deps += { l: cc.find_library(l, required: false) } 8340f63d963SPaolo Bonzini endif 8350f63d963SPaolo Bonzini xen_test_deps += xen_deps[l] 8360f63d963SPaolo Bonzini endforeach 8370f63d963SPaolo Bonzini 8380f63d963SPaolo Bonzini # Use -D to pick just one of the test programs in scripts/xen-detect.c 8390f63d963SPaolo Bonzini xen_version = ver.split('.') 8400f63d963SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 8410f63d963SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 8420f63d963SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 8430f63d963SPaolo Bonzini if cc.links(files('scripts/xen-detect.c'), 8440f63d963SPaolo Bonzini args: '-DCONFIG_XEN_CTRL_INTERFACE_VERSION=' + xen_ctrl_version, 8450f63d963SPaolo Bonzini dependencies: xen_test_deps) 8460f63d963SPaolo Bonzini xen = declare_dependency(version: ver, dependencies: xen_test_deps) 8470f63d963SPaolo Bonzini break 8480f63d963SPaolo Bonzini endif 8490f63d963SPaolo Bonzini endforeach 8500f63d963SPaolo Bonzini endif 8510f63d963SPaolo Bonzini if xen.found() 8520f63d963SPaolo Bonzini accelerators += 'CONFIG_XEN' 8530f63d963SPaolo Bonzini elif get_option('xen').enabled() 8540f63d963SPaolo Bonzini error('could not compile and link Xen test program') 8550f63d963SPaolo Bonzini endif 8560f63d963SPaolo Bonziniendif 8570f63d963SPaolo Bonzinihave_xen_pci_passthrough = get_option('xen_pci_passthrough') \ 8580f63d963SPaolo Bonzini .require(xen.found(), 8590f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough requested but Xen not enabled') \ 860d0cda6f4SPaolo Bonzini .require(host_os == 'linux', 8610f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 8620f63d963SPaolo Bonzini .require(cpu == 'x86' or cpu == 'x86_64', 8630f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 8640f63d963SPaolo Bonzini .allowed() 8650f63d963SPaolo Bonzini 8666ec0e15dSPaolo Bonzini################ 8676ec0e15dSPaolo Bonzini# Dependencies # 8686ec0e15dSPaolo Bonzini################ 8696ec0e15dSPaolo Bonzini 870fc9a809eSPaolo Bonzini# When bumping glib minimum version, please check also whether to increase 871fc9a809eSPaolo Bonzini# the _WIN32_WINNT setting in osdep.h according to the value from glib 872*0d8caac9SThomas Huthglib_req_ver = '>=2.66.0' 873fc9a809eSPaolo Bonziniglib_pc = dependency('glib-2.0', version: glib_req_ver, required: true, 874fc9a809eSPaolo Bonzini method: 'pkg-config') 875fc9a809eSPaolo Bonziniglib_cflags = [] 8766002711cSPaolo Bonziniif enable_modules 877fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-export-2.0', version: glib_req_ver, required: true, 878fc9a809eSPaolo Bonzini method: 'pkg-config') 8792c13c574SPaolo Bonzinielif get_option('plugins') 880fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-no-export-2.0', version: glib_req_ver, required: true, 881fc9a809eSPaolo Bonzini method: 'pkg-config') 882fc9a809eSPaolo Bonzinielse 883fc9a809eSPaolo Bonzini gmodule = not_found 884e3feb2ccSEmilio Cotaendif 885953d5a9eSMarc-André Lureau 886fc9a809eSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 887fc9a809eSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 888d0cda6f4SPaolo Bonziniif host_os == 'windows' and get_option('prefer_static') 889fc9a809eSPaolo Bonzini glib_cflags += ['-DGLIB_STATIC_COMPILATION'] 890fc9a809eSPaolo Bonziniendif 891fc9a809eSPaolo Bonzini 892fc9a809eSPaolo Bonzini# Sanity check that the current size_t matches the 893fc9a809eSPaolo Bonzini# size that glib thinks it should be. This catches 894fc9a809eSPaolo Bonzini# problems on multi-arch where people try to build 895fc9a809eSPaolo Bonzini# 32-bit QEMU while pointing at 64-bit glib headers 896fc9a809eSPaolo Bonzini 897fc9a809eSPaolo Bonziniif not cc.compiles(''' 898fc9a809eSPaolo Bonzini #include <glib.h> 899fc9a809eSPaolo Bonzini #include <unistd.h> 900fc9a809eSPaolo Bonzini 901fc9a809eSPaolo Bonzini #define QEMU_BUILD_BUG_ON(x) \ 902fc9a809eSPaolo Bonzini typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 903fc9a809eSPaolo Bonzini 904fc9a809eSPaolo Bonzini int main(void) { 905fc9a809eSPaolo Bonzini QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 906fc9a809eSPaolo Bonzini return 0; 907fc9a809eSPaolo Bonzini }''', dependencies: glib_pc, args: glib_cflags) 908fc9a809eSPaolo Bonzini error('''sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. 909fc9a809eSPaolo Bonzini You probably need to set PKG_CONFIG_LIBDIR" to point 910fc9a809eSPaolo Bonzini to the right pkg-config files for your build target.''') 911fc9a809eSPaolo Bonziniendif 912fc9a809eSPaolo Bonzini 913fc9a809eSPaolo Bonziniglib = declare_dependency(dependencies: [glib_pc, gmodule], 914fc9a809eSPaolo Bonzini compile_args: glib_cflags, 915fc9a809eSPaolo Bonzini version: glib_pc.version()) 916fc9a809eSPaolo Bonzini 917fc9a809eSPaolo Bonzini# Check whether glib has gslice, which we have to avoid for correctness. 918fc9a809eSPaolo Bonzini# TODO: remove this check and the corresponding workaround (qtree) when 919fc9a809eSPaolo Bonzini# the minimum supported glib is >= 2.75.3 920fc9a809eSPaolo Bonziniglib_has_gslice = glib.version().version_compare('<2.75.3') 921fc9a809eSPaolo Bonzini 922fc9a809eSPaolo Bonzini# override glib dep to include the above refinements 923fc9a809eSPaolo Bonzinimeson.override_dependency('glib-2.0', glib) 924fc9a809eSPaolo Bonzini 925fc9a809eSPaolo Bonzini# The path to glib.h is added to all compilation commands. 926fc9a809eSPaolo Bonziniadd_project_dependencies(glib.partial_dependency(compile_args: true, includes: true), 927fc9a809eSPaolo Bonzini native: false, language: all_languages) 928fc9a809eSPaolo Bonzini 929a81df1b6SPaolo Bonzinigio = not_found 9307544060eSPaolo Bonzinigdbus_codegen = not_found 931bb2dc4b7SPaolo Bonzinigdbus_codegen_error = '@0@ requires gdbus-codegen, please install libgio' 9327544060eSPaolo Bonziniif not get_option('gio').auto() or have_system 9337544060eSPaolo Bonzini gio = dependency('gio-2.0', required: get_option('gio'), 934063d5119SPaolo Bonzini method: 'pkg-config') 9357544060eSPaolo Bonzini if gio.found() and not cc.links(''' 9367544060eSPaolo Bonzini #include <gio/gio.h> 9377544060eSPaolo Bonzini int main(void) 9387544060eSPaolo Bonzini { 9397544060eSPaolo Bonzini g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 9407544060eSPaolo Bonzini return 0; 9417544060eSPaolo Bonzini }''', dependencies: [glib, gio]) 9427544060eSPaolo Bonzini if get_option('gio').enabled() 9437544060eSPaolo Bonzini error('The installed libgio is broken for static linking') 944a81df1b6SPaolo Bonzini endif 9457544060eSPaolo Bonzini gio = not_found 9467544060eSPaolo Bonzini endif 9477544060eSPaolo Bonzini if gio.found() 9487544060eSPaolo Bonzini gdbus_codegen = find_program(gio.get_variable('gdbus_codegen'), 9497544060eSPaolo Bonzini required: get_option('gio')) 9507544060eSPaolo Bonzini gio_unix = dependency('gio-unix-2.0', required: get_option('gio'), 951063d5119SPaolo Bonzini method: 'pkg-config') 9527544060eSPaolo Bonzini gio = declare_dependency(dependencies: [gio, gio_unix], 9537544060eSPaolo Bonzini version: gio.version()) 9547544060eSPaolo Bonzini endif 9557544060eSPaolo Bonziniendif 956bb2dc4b7SPaolo Bonziniif gdbus_codegen.found() and get_option('cfi') 957bb2dc4b7SPaolo Bonzini gdbus_codegen = not_found 958bb2dc4b7SPaolo Bonzini gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity' 959bb2dc4b7SPaolo Bonziniendif 9607544060eSPaolo Bonzini 9616cc5a615SMarc-André Lureauxml_pp = find_program('scripts/xml-preprocess.py') 9626cc5a615SMarc-André Lureau 963a81df1b6SPaolo Bonzinilttng = not_found 9649c29b741SPaolo Bonziniif 'ust' in get_option('trace_backends') 965e32aaa5aSMarc-André Lureau lttng = dependency('lttng-ust', required: true, version: '>= 2.1', 966063d5119SPaolo Bonzini method: 'pkg-config') 967a81df1b6SPaolo Bonziniendif 968b7612f45SPaolo Bonzinipixman = not_found 969cca15756SMarc-André Lureauif not get_option('pixman').auto() or have_system or have_tools 970cca15756SMarc-André Lureau pixman = dependency('pixman-1', required: get_option('pixman'), version:'>=0.21.8', 971063d5119SPaolo Bonzini method: 'pkg-config') 972b7612f45SPaolo Bonziniendif 973cca15756SMarc-André Lureau 974063d5119SPaolo Bonzinizlib = dependency('zlib', required: true) 97553c22b68SPaolo Bonzini 976ff66f3e5SPaolo Bonzinilibaio = not_found 977ff66f3e5SPaolo Bonziniif not get_option('linux_aio').auto() or have_block 978ff66f3e5SPaolo Bonzini libaio = cc.find_library('aio', has_headers: ['libaio.h'], 979063d5119SPaolo Bonzini required: get_option('linux_aio')) 980ff66f3e5SPaolo Bonziniendif 981354081d4SLeonardo Bras 982354081d4SLeonardo Braslinux_io_uring_test = ''' 983354081d4SLeonardo Bras #include <liburing.h> 984354081d4SLeonardo Bras #include <linux/errqueue.h> 985354081d4SLeonardo Bras 986354081d4SLeonardo Bras int main(void) { return 0; }''' 987354081d4SLeonardo Bras 9885e5733e5SMarc-André Lureaulinux_io_uring = not_found 98953c22b68SPaolo Bonziniif not get_option('linux_io_uring').auto() or have_block 990a41b4fdcSDaniel P. Berrangé linux_io_uring = dependency('liburing', version: '>=0.3', 991a41b4fdcSDaniel P. Berrangé required: get_option('linux_io_uring'), 992063d5119SPaolo Bonzini method: 'pkg-config') 993354081d4SLeonardo Bras if not cc.links(linux_io_uring_test) 994354081d4SLeonardo Bras linux_io_uring = not_found 9955e5733e5SMarc-André Lureau endif 996354081d4SLeonardo Brasendif 997354081d4SLeonardo Bras 9985e5733e5SMarc-André Lureaulibnfs = not_found 99930045c05SPaolo Bonziniif not get_option('libnfs').auto() or have_block 100030045c05SPaolo Bonzini libnfs = dependency('libnfs', version: '>=1.9.3', 100130045c05SPaolo Bonzini required: get_option('libnfs'), 1002063d5119SPaolo Bonzini method: 'pkg-config') 10035e5733e5SMarc-André Lureauendif 1004f7f2d651SPaolo Bonzini 1005f7f2d651SPaolo Bonzinilibattr_test = ''' 1006f7f2d651SPaolo Bonzini #include <stddef.h> 1007f7f2d651SPaolo Bonzini #include <sys/types.h> 1008f7f2d651SPaolo Bonzini #ifdef CONFIG_LIBATTR 1009f7f2d651SPaolo Bonzini #include <attr/xattr.h> 1010f7f2d651SPaolo Bonzini #else 1011f7f2d651SPaolo Bonzini #include <sys/xattr.h> 1012f7f2d651SPaolo Bonzini #endif 1013f7f2d651SPaolo Bonzini int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' 1014f7f2d651SPaolo Bonzini 1015ec0d5893SMarc-André Lureaulibattr = not_found 1016f7f2d651SPaolo Bonzinihave_old_libattr = false 101743a363aeSPaolo Bonziniif get_option('attr').allowed() 1018f7f2d651SPaolo Bonzini if cc.links(libattr_test) 1019f7f2d651SPaolo Bonzini libattr = declare_dependency() 1020f7f2d651SPaolo Bonzini else 1021f7f2d651SPaolo Bonzini libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], 1022063d5119SPaolo Bonzini required: get_option('attr')) 1023f7f2d651SPaolo Bonzini if libattr.found() and not \ 1024f7f2d651SPaolo Bonzini cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') 1025f7f2d651SPaolo Bonzini libattr = not_found 1026f7f2d651SPaolo Bonzini if get_option('attr').enabled() 1027f7f2d651SPaolo Bonzini error('could not link libattr') 1028f7f2d651SPaolo Bonzini else 1029f7f2d651SPaolo Bonzini warning('could not link libattr, disabling') 1030ec0d5893SMarc-André Lureau endif 1031f7f2d651SPaolo Bonzini else 1032f7f2d651SPaolo Bonzini have_old_libattr = libattr.found() 1033f7f2d651SPaolo Bonzini endif 1034f7f2d651SPaolo Bonzini endif 1035f7f2d651SPaolo Bonziniendif 1036f7f2d651SPaolo Bonzini 103752eaefd3SAkihiko Odakicocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], 103852eaefd3SAkihiko Odaki required: get_option('cocoa')) 1039c1ec4941SPaolo Bonzini 1040e2c1d78dSVladislav Yaroshchukvmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet')) 1041e2c1d78dSVladislav Yaroshchukif vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h', 1042e2c1d78dSVladislav Yaroshchuk 'VMNET_BRIDGED_MODE', 1043e2c1d78dSVladislav Yaroshchuk dependencies: vmnet) 1044e2c1d78dSVladislav Yaroshchuk vmnet = not_found 1045e2c1d78dSVladislav Yaroshchuk if get_option('vmnet').enabled() 1046e2c1d78dSVladislav Yaroshchuk error('vmnet.framework API is outdated') 1047e2c1d78dSVladislav Yaroshchuk else 1048e2c1d78dSVladislav Yaroshchuk warning('vmnet.framework API is outdated, disabling') 1049e2c1d78dSVladislav Yaroshchuk endif 1050e2c1d78dSVladislav Yaroshchukendif 1051e2c1d78dSVladislav Yaroshchuk 10523f99cf57SPaolo Bonziniseccomp = not_found 105373422d95SMichal Privoznikseccomp_has_sysrawrc = false 105490835c2bSPaolo Bonziniif not get_option('seccomp').auto() or have_system or have_tools 105590835c2bSPaolo Bonzini seccomp = dependency('libseccomp', version: '>=2.3.0', 105690835c2bSPaolo Bonzini required: get_option('seccomp'), 1057063d5119SPaolo Bonzini method: 'pkg-config') 105873422d95SMichal Privoznik if seccomp.found() 105973422d95SMichal Privoznik seccomp_has_sysrawrc = cc.has_header_symbol('seccomp.h', 106073422d95SMichal Privoznik 'SCMP_FLTATR_API_SYSRAWRC', 106173422d95SMichal Privoznik dependencies: seccomp) 106273422d95SMichal Privoznik endif 10633f99cf57SPaolo Bonziniendif 1064727c8bb8SPaolo Bonzini 10653f99cf57SPaolo Bonzinilibcap_ng = not_found 1066727c8bb8SPaolo Bonziniif not get_option('cap_ng').auto() or have_system or have_tools 1067727c8bb8SPaolo Bonzini libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], 1068063d5119SPaolo Bonzini required: get_option('cap_ng')) 10693f99cf57SPaolo Bonziniendif 1070727c8bb8SPaolo Bonziniif libcap_ng.found() and not cc.links(''' 1071727c8bb8SPaolo Bonzini #include <cap-ng.h> 1072727c8bb8SPaolo Bonzini int main(void) 1073727c8bb8SPaolo Bonzini { 1074727c8bb8SPaolo Bonzini capng_capability_to_name(CAPNG_EFFECTIVE); 1075727c8bb8SPaolo Bonzini return 0; 1076727c8bb8SPaolo Bonzini }''', dependencies: libcap_ng) 1077727c8bb8SPaolo Bonzini libcap_ng = not_found 1078727c8bb8SPaolo Bonzini if get_option('cap_ng').enabled() 1079727c8bb8SPaolo Bonzini error('could not link libcap-ng') 1080727c8bb8SPaolo Bonzini else 1081727c8bb8SPaolo Bonzini warning('could not link libcap-ng, disabling') 1082727c8bb8SPaolo Bonzini endif 1083727c8bb8SPaolo Bonziniendif 1084727c8bb8SPaolo Bonzini 10851917ec6dSPaolo Bonziniif get_option('xkbcommon').auto() and not have_system and not have_tools 10861917ec6dSPaolo Bonzini xkbcommon = not_found 10871917ec6dSPaolo Bonzinielse 10881917ec6dSPaolo Bonzini xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), 1089063d5119SPaolo Bonzini method: 'pkg-config') 1090ade60d4fSMarc-André Lureauendif 1091e1723999SPaolo Bonzini 10925890258aSThomas Huthslirp = not_found 10935890258aSThomas Huthif not get_option('slirp').auto() or have_system 10945890258aSThomas Huth slirp = dependency('slirp', required: get_option('slirp'), 1095063d5119SPaolo Bonzini method: 'pkg-config') 10965890258aSThomas Huth # slirp < 4.7 is incompatible with CFI support in QEMU. This is because 10975890258aSThomas Huth # it passes function pointers within libslirp as callbacks for timers. 10985890258aSThomas Huth # When using a system-wide shared libslirp, the type information for the 10995890258aSThomas Huth # callback is missing and the timer call produces a false positive with CFI. 11005890258aSThomas Huth # Do not use the "version" keyword argument to produce a better error. 11015890258aSThomas Huth # with control-flow integrity. 11025890258aSThomas Huth if get_option('cfi') and slirp.found() and slirp.version().version_compare('<4.7') 11035890258aSThomas Huth if get_option('slirp').enabled() 11045890258aSThomas Huth error('Control-Flow Integrity requires libslirp 4.7.') 11055890258aSThomas Huth else 11065890258aSThomas Huth warning('Cannot use libslirp since Control-Flow Integrity requires libslirp >= 4.7.') 11075890258aSThomas Huth slirp = not_found 11085890258aSThomas Huth endif 11095890258aSThomas Huth endif 11105890258aSThomas Huthendif 11115890258aSThomas Huth 1112cdaf0722SMarc-André Lureauvde = not_found 1113e1723999SPaolo Bonziniif not get_option('vde').auto() or have_system or have_tools 1114e1723999SPaolo Bonzini vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], 1115063d5119SPaolo Bonzini required: get_option('vde')) 1116e1723999SPaolo Bonziniendif 1117e1723999SPaolo Bonziniif vde.found() and not cc.links(''' 1118e1723999SPaolo Bonzini #include <libvdeplug.h> 1119e1723999SPaolo Bonzini int main(void) 1120e1723999SPaolo Bonzini { 1121e1723999SPaolo Bonzini struct vde_open_args a = {0, 0, 0}; 1122e1723999SPaolo Bonzini char s[] = ""; 1123e1723999SPaolo Bonzini vde_open(s, s, &a); 1124e1723999SPaolo Bonzini return 0; 1125e1723999SPaolo Bonzini }''', dependencies: vde) 1126e1723999SPaolo Bonzini vde = not_found 1127e1723999SPaolo Bonzini if get_option('cap_ng').enabled() 1128e1723999SPaolo Bonzini error('could not link libvdeplug') 1129e1723999SPaolo Bonzini else 1130e1723999SPaolo Bonzini warning('could not link libvdeplug, disabling') 1131e1723999SPaolo Bonzini endif 1132cdaf0722SMarc-André Lureauendif 113387430d5bSPaolo Bonzini 1134478e943fSPaolo Bonzinipulse = not_found 1135d0cda6f4SPaolo Bonziniif not get_option('pa').auto() or (host_os == 'linux' and have_system) 113687430d5bSPaolo Bonzini pulse = dependency('libpulse', required: get_option('pa'), 1137063d5119SPaolo Bonzini method: 'pkg-config') 1138478e943fSPaolo Bonziniendif 1139478e943fSPaolo Bonzinialsa = not_found 1140d0cda6f4SPaolo Bonziniif not get_option('alsa').auto() or (host_os == 'linux' and have_system) 114187430d5bSPaolo Bonzini alsa = dependency('alsa', required: get_option('alsa'), 1142063d5119SPaolo Bonzini method: 'pkg-config') 1143478e943fSPaolo Bonziniendif 1144478e943fSPaolo Bonzinijack = not_found 114587430d5bSPaolo Bonziniif not get_option('jack').auto() or have_system 114687430d5bSPaolo Bonzini jack = dependency('jack', required: get_option('jack'), 1147063d5119SPaolo Bonzini method: 'pkg-config') 1148478e943fSPaolo Bonziniendif 1149c2d3d1c2SDorinda Basseypipewire = not_found 1150d0cda6f4SPaolo Bonziniif not get_option('pipewire').auto() or (host_os == 'linux' and have_system) 1151c2d3d1c2SDorinda Bassey pipewire = dependency('libpipewire-0.3', version: '>=0.3.60', 1152c2d3d1c2SDorinda Bassey required: get_option('pipewire'), 1153063d5119SPaolo Bonzini method: 'pkg-config') 1154c2d3d1c2SDorinda Basseyendif 1155663df1ccSAlexandre Ratchovsndio = not_found 1156663df1ccSAlexandre Ratchovif not get_option('sndio').auto() or have_system 1157663df1ccSAlexandre Ratchov sndio = dependency('sndio', required: get_option('sndio'), 1158063d5119SPaolo Bonzini method: 'pkg-config') 1159663df1ccSAlexandre Ratchovendif 116087430d5bSPaolo Bonzini 116158d3f3ffSGerd Hoffmannspice_protocol = not_found 11623f0a5d55SMarc-André Lureauif not get_option('spice_protocol').auto() or have_system 11635c167b53SMarkus Armbruster spice_protocol = dependency('spice-protocol', version: '>=0.14.0', 11643f0a5d55SMarc-André Lureau required: get_option('spice_protocol'), 1165063d5119SPaolo Bonzini method: 'pkg-config') 11662634733cSPaolo Bonziniendif 11673f0a5d55SMarc-André Lureauspice = not_found 1168c98791ebSMarc-André Lureauif get_option('spice') \ 1169c98791ebSMarc-André Lureau .disable_auto_if(not have_system) \ 1170c98791ebSMarc-André Lureau .require(pixman.found(), 1171c98791ebSMarc-André Lureau error_message: 'cannot enable SPICE if pixman is not available') \ 1172c98791ebSMarc-André Lureau .allowed() 117334d55725SMarkus Armbruster spice = dependency('spice-server', version: '>=0.14.0', 11743f0a5d55SMarc-André Lureau required: get_option('spice'), 1175063d5119SPaolo Bonzini method: 'pkg-config') 117658d3f3ffSGerd Hoffmannendif 11773f0a5d55SMarc-André Lureauspice_headers = spice.partial_dependency(compile_args: true, includes: true) 11783f0a5d55SMarc-André Lureau 11795ee24e78SMarc-André Lureaurt = cc.find_library('rt', required: false) 1180a399f914SPaolo Bonzini 118199650b62SPaolo Bonzinilibiscsi = not_found 11829db405a3SPaolo Bonziniif not get_option('libiscsi').auto() or have_block 11839db405a3SPaolo Bonzini libiscsi = dependency('libiscsi', version: '>=1.9.0', 11849db405a3SPaolo Bonzini required: get_option('libiscsi'), 1185063d5119SPaolo Bonzini method: 'pkg-config') 118699650b62SPaolo Bonziniendif 11875e5733e5SMarc-André Lureauzstd = not_found 1188b1def33dSPaolo Bonziniif not get_option('zstd').auto() or have_block 1189b1def33dSPaolo Bonzini zstd = dependency('libzstd', version: '>=1.4.0', 1190b1def33dSPaolo Bonzini required: get_option('zstd'), 1191063d5119SPaolo Bonzini method: 'pkg-config') 11925e5733e5SMarc-André Lureauendif 1193ea458960SMarc-André Lureauvirgl = not_found 11940265fe9eSPaolo Bonzini 1195d0cda6f4SPaolo Bonzinihave_vhost_user_gpu = have_tools and host_os == 'linux' and pixman.found() 11960265fe9eSPaolo Bonziniif not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu 1197587d59d6SPaolo Bonzini virgl = dependency('virglrenderer', 1198587d59d6SPaolo Bonzini method: 'pkg-config', 1199063d5119SPaolo Bonzini required: get_option('virglrenderer')) 1200ea458960SMarc-André Lureauendif 1201cd9adbefSGurchetan Singhrutabaga = not_found 1202cd9adbefSGurchetan Singhif not get_option('rutabaga_gfx').auto() or have_system or have_vhost_user_gpu 1203cd9adbefSGurchetan Singh rutabaga = dependency('rutabaga_gfx_ffi', 1204cd9adbefSGurchetan Singh method: 'pkg-config', 1205cd9adbefSGurchetan Singh required: get_option('rutabaga_gfx')) 1206cd9adbefSGurchetan Singhendif 1207fd66dbd4SStefan Hajnocziblkio = not_found 1208fd66dbd4SStefan Hajnocziif not get_option('blkio').auto() or have_block 1209fd66dbd4SStefan Hajnoczi blkio = dependency('blkio', 1210fd66dbd4SStefan Hajnoczi method: 'pkg-config', 1211063d5119SPaolo Bonzini required: get_option('blkio')) 1212fd66dbd4SStefan Hajnocziendif 12131d7bb6abSMarc-André Lureaucurl = not_found 1214f9cd86feSPaolo Bonziniif not get_option('curl').auto() or have_block 1215f9cd86feSPaolo Bonzini curl = dependency('libcurl', version: '>=7.29.0', 1216f9cd86feSPaolo Bonzini method: 'pkg-config', 1217063d5119SPaolo Bonzini required: get_option('curl')) 12181d7bb6abSMarc-André Lureauendif 1219f15bff25SPaolo Bonzinilibudev = not_found 1220d0cda6f4SPaolo Bonziniif host_os == 'linux' and (have_system or have_tools) 12216ec0e15dSPaolo Bonzini libudev = dependency('libudev', 1222a0fbbb6eSPaolo Bonzini method: 'pkg-config', 1223063d5119SPaolo Bonzini required: get_option('libudev')) 1224f15bff25SPaolo Bonziniendif 12256ec0e15dSPaolo Bonzini 12265c53015aSPaolo Bonzinimpathlibs = [libudev] 12276ec0e15dSPaolo Bonzinimpathpersist = not_found 1228d0cda6f4SPaolo Bonziniif host_os == 'linux' and have_tools and get_option('mpath').allowed() 12296b40847aSPhilippe Mathieu-Daudé mpath_test_source = ''' 12306ec0e15dSPaolo Bonzini #include <libudev.h> 12316ec0e15dSPaolo Bonzini #include <mpath_persist.h> 12326ec0e15dSPaolo Bonzini unsigned mpath_mx_alloc_len = 1024; 12336ec0e15dSPaolo Bonzini int logsink; 12346ec0e15dSPaolo Bonzini static struct config *multipath_conf; 12356ec0e15dSPaolo Bonzini extern struct udev *udev; 12366ec0e15dSPaolo Bonzini extern struct config *get_multipath_config(void); 12376ec0e15dSPaolo Bonzini extern void put_multipath_config(struct config *conf); 12386ec0e15dSPaolo Bonzini struct udev *udev; 12396ec0e15dSPaolo Bonzini struct config *get_multipath_config(void) { return multipath_conf; } 12406ec0e15dSPaolo Bonzini void put_multipath_config(struct config *conf) { } 12416ec0e15dSPaolo Bonzini int main(void) { 12426ec0e15dSPaolo Bonzini udev = udev_new(); 12436ec0e15dSPaolo Bonzini multipath_conf = mpath_lib_init(); 12446ec0e15dSPaolo Bonzini return 0; 12456ec0e15dSPaolo Bonzini }''' 12465c53015aSPaolo Bonzini libmpathpersist = cc.find_library('mpathpersist', 1247063d5119SPaolo Bonzini required: get_option('mpath')) 12485c53015aSPaolo Bonzini if libmpathpersist.found() 12495c53015aSPaolo Bonzini mpathlibs += libmpathpersist 1250a0cbd2e8SPaolo Bonzini if get_option('prefer_static') 125143b43a40SPaolo Bonzini mpathlibs += cc.find_library('devmapper', 1252063d5119SPaolo Bonzini required: get_option('mpath')) 125343b43a40SPaolo Bonzini endif 125443b43a40SPaolo Bonzini mpathlibs += cc.find_library('multipath', 1255063d5119SPaolo Bonzini required: get_option('mpath')) 125643b43a40SPaolo Bonzini foreach lib: mpathlibs 125743b43a40SPaolo Bonzini if not lib.found() 125843b43a40SPaolo Bonzini mpathlibs = [] 125943b43a40SPaolo Bonzini break 126043b43a40SPaolo Bonzini endif 126143b43a40SPaolo Bonzini endforeach 12625c53015aSPaolo Bonzini if mpathlibs.length() == 0 12635c53015aSPaolo Bonzini msg = 'Dependencies missing for libmpathpersist' 12646b40847aSPhilippe Mathieu-Daudé elif cc.links(mpath_test_source, dependencies: mpathlibs) 12656ec0e15dSPaolo Bonzini mpathpersist = declare_dependency(dependencies: mpathlibs) 12666ec0e15dSPaolo Bonzini else 12675c53015aSPaolo Bonzini msg = 'Cannot detect libmpathpersist API' 12685c53015aSPaolo Bonzini endif 12695c53015aSPaolo Bonzini if not mpathpersist.found() 12706ec0e15dSPaolo Bonzini if get_option('mpath').enabled() 12715c53015aSPaolo Bonzini error(msg) 12726ec0e15dSPaolo Bonzini else 12735c53015aSPaolo Bonzini warning(msg + ', disabling') 12746ec0e15dSPaolo Bonzini endif 12756ec0e15dSPaolo Bonzini endif 12766ec0e15dSPaolo Bonzini endif 12776ec0e15dSPaolo Bonziniendif 12786ec0e15dSPaolo Bonzini 12795285e593SYonggang Luoiconv = not_found 128030fe76b1SPaolo Bonzinicurses = not_found 128143a363aeSPaolo Bonziniif have_system and get_option('curses').allowed() 12825285e593SYonggang Luo curses_test = ''' 1283fbab8cc2SStefan Weil #if defined(__APPLE__) || defined(__OpenBSD__) 1284fbab8cc2SStefan Weil #define _XOPEN_SOURCE_EXTENDED 1 1285fbab8cc2SStefan Weil #endif 12865285e593SYonggang Luo #include <locale.h> 12875285e593SYonggang Luo #include <curses.h> 12885285e593SYonggang Luo #include <wchar.h> 12895285e593SYonggang Luo int main(void) { 12905285e593SYonggang Luo wchar_t wch = L'w'; 12915285e593SYonggang Luo setlocale(LC_ALL, ""); 12925285e593SYonggang Luo resize_term(0, 0); 12935285e593SYonggang Luo addwstr(L"wide chars\n"); 12945285e593SYonggang Luo addnwstr(&wch, 1); 12955285e593SYonggang Luo add_wch(WACS_DEGREE); 12965285e593SYonggang Luo return 0; 12975285e593SYonggang Luo }''' 1298925a40dfSPaolo Bonzini 1299d0cda6f4SPaolo Bonzini curses_dep_list = host_os == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] 13006d322635SPaolo Bonzini curses = dependency(curses_dep_list, 13015285e593SYonggang Luo required: false, 1302063d5119SPaolo Bonzini method: 'pkg-config') 1303925a40dfSPaolo Bonzini msg = get_option('curses').enabled() ? 'curses library not found' : '' 1304fbab8cc2SStefan Weil curses_compile_args = ['-DNCURSES_WIDECHAR=1'] 1305925a40dfSPaolo Bonzini if curses.found() 13060dbce6efSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) 1307bd3615d6SPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses], 1308bd3615d6SPaolo Bonzini version: curses.version()) 1309925a40dfSPaolo Bonzini else 1310925a40dfSPaolo Bonzini msg = 'curses package not usable' 1311925a40dfSPaolo Bonzini curses = not_found 13125285e593SYonggang Luo endif 1313925a40dfSPaolo Bonzini endif 1314925a40dfSPaolo Bonzini if not curses.found() 1315925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1316d0cda6f4SPaolo Bonzini if host_os != 'windows' and not has_curses_h 1317925a40dfSPaolo Bonzini message('Trying with /usr/include/ncursesw') 1318925a40dfSPaolo Bonzini curses_compile_args += ['-I/usr/include/ncursesw'] 1319925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1320925a40dfSPaolo Bonzini endif 1321925a40dfSPaolo Bonzini if has_curses_h 1322d0cda6f4SPaolo Bonzini curses_libname_list = (host_os == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) 1323925a40dfSPaolo Bonzini foreach curses_libname : curses_libname_list 13245285e593SYonggang Luo libcurses = cc.find_library(curses_libname, 1325063d5119SPaolo Bonzini required: false) 13265285e593SYonggang Luo if libcurses.found() 1327925a40dfSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) 1328925a40dfSPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, 1329925a40dfSPaolo Bonzini dependencies: [libcurses]) 13305285e593SYonggang Luo break 1331925a40dfSPaolo Bonzini else 1332925a40dfSPaolo Bonzini msg = 'curses library not usable' 13335285e593SYonggang Luo endif 13345285e593SYonggang Luo endif 13355285e593SYonggang Luo endforeach 13365285e593SYonggang Luo endif 133730fe76b1SPaolo Bonzini endif 133843a363aeSPaolo Bonzini if get_option('iconv').allowed() 1339925a40dfSPaolo Bonzini foreach link_args : [ ['-liconv'], [] ] 1340925a40dfSPaolo Bonzini # Programs will be linked with glib and this will bring in libiconv on FreeBSD. 1341925a40dfSPaolo Bonzini # We need to use libiconv if available because mixing libiconv's headers with 1342925a40dfSPaolo Bonzini # the system libc does not work. 1343925a40dfSPaolo Bonzini # However, without adding glib to the dependencies -L/usr/local/lib will not be 1344925a40dfSPaolo Bonzini # included in the command line and libiconv will not be found. 1345925a40dfSPaolo Bonzini if cc.links(''' 1346925a40dfSPaolo Bonzini #include <iconv.h> 1347925a40dfSPaolo Bonzini int main(void) { 1348925a40dfSPaolo Bonzini iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); 1349925a40dfSPaolo Bonzini return conv != (iconv_t) -1; 1350fc9a809eSPaolo Bonzini }''', args: link_args, dependencies: glib) 1351925a40dfSPaolo Bonzini iconv = declare_dependency(link_args: link_args, dependencies: glib) 1352925a40dfSPaolo Bonzini break 1353925a40dfSPaolo Bonzini endif 1354925a40dfSPaolo Bonzini endforeach 1355925a40dfSPaolo Bonzini endif 1356925a40dfSPaolo Bonzini if curses.found() and not iconv.found() 1357925a40dfSPaolo Bonzini if get_option('iconv').enabled() 1358925a40dfSPaolo Bonzini error('iconv not available') 1359925a40dfSPaolo Bonzini endif 1360925a40dfSPaolo Bonzini msg = 'iconv required for curses UI but not available' 1361925a40dfSPaolo Bonzini curses = not_found 1362925a40dfSPaolo Bonzini endif 1363925a40dfSPaolo Bonzini if not curses.found() and msg != '' 1364925a40dfSPaolo Bonzini if get_option('curses').enabled() 1365925a40dfSPaolo Bonzini error(msg) 13665285e593SYonggang Luo else 1367925a40dfSPaolo Bonzini warning(msg + ', disabling') 136830fe76b1SPaolo Bonzini endif 13695285e593SYonggang Luo endif 13705285e593SYonggang Luoendif 13715285e593SYonggang Luo 13722634733cSPaolo Bonzinibrlapi = not_found 13738c6d4ff4SPaolo Bonziniif not get_option('brlapi').auto() or have_system 13748c6d4ff4SPaolo Bonzini brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], 1375063d5119SPaolo Bonzini required: get_option('brlapi')) 13768c6d4ff4SPaolo Bonzini if brlapi.found() and not cc.links(''' 13778c6d4ff4SPaolo Bonzini #include <brlapi.h> 13788c6d4ff4SPaolo Bonzini #include <stddef.h> 13798c6d4ff4SPaolo Bonzini int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) 13808c6d4ff4SPaolo Bonzini brlapi = not_found 13818c6d4ff4SPaolo Bonzini if get_option('brlapi').enabled() 13828c6d4ff4SPaolo Bonzini error('could not link brlapi') 13838c6d4ff4SPaolo Bonzini else 13848c6d4ff4SPaolo Bonzini warning('could not link brlapi, disabling') 13858c6d4ff4SPaolo Bonzini endif 13868c6d4ff4SPaolo Bonzini endif 13872634733cSPaolo Bonziniendif 138835be72baSPaolo Bonzini 1389760e4327SPaolo Bonzinisdl = not_found 139064d3fec7SAkihiko Odakiif not get_option('sdl').auto() or have_system 1391063d5119SPaolo Bonzini sdl = dependency('sdl2', required: get_option('sdl')) 139235be72baSPaolo Bonzini sdl_image = not_found 1393760e4327SPaolo Bonziniendif 139435be72baSPaolo Bonziniif sdl.found() 13956da5f22bSThomas Huth # Some versions of SDL have problems with -Wundef 13966da5f22bSThomas Huth if not cc.compiles(''' 13976da5f22bSThomas Huth #include <SDL.h> 13986da5f22bSThomas Huth #include <SDL_syswm.h> 13996da5f22bSThomas Huth int main(int argc, char *argv[]) { return 0; } 14006da5f22bSThomas Huth ''', dependencies: sdl, args: '-Werror=undef') 140135be72baSPaolo Bonzini sdl = declare_dependency(compile_args: '-Wno-undef', 1402bd3615d6SPaolo Bonzini dependencies: sdl, 1403bd3615d6SPaolo Bonzini version: sdl.version()) 14046da5f22bSThomas Huth endif 14057161a433SVolker Rümelin sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), 1406063d5119SPaolo Bonzini method: 'pkg-config') 140735be72baSPaolo Bonzinielse 140835be72baSPaolo Bonzini if get_option('sdl_image').enabled() 1409a8dc2aceSSergei Trofimovich error('sdl-image required, but SDL was @0@'.format( 1410a8dc2aceSSergei Trofimovich get_option('sdl').disabled() ? 'disabled' : 'not found')) 14112634733cSPaolo Bonzini endif 141235be72baSPaolo Bonzini sdl_image = not_found 141335be72baSPaolo Bonziniendif 141435be72baSPaolo Bonzini 14155e5733e5SMarc-André Lureaurbd = not_found 1416fabd1e93SPaolo Bonziniif not get_option('rbd').auto() or have_block 1417063d5119SPaolo Bonzini librados = cc.find_library('rados', required: get_option('rbd')) 1418fabd1e93SPaolo Bonzini librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], 1419063d5119SPaolo Bonzini required: get_option('rbd')) 1420c518d6c2SPaolo Bonzini if librados.found() and librbd.found() 1421c518d6c2SPaolo Bonzini if cc.links(''' 1422fabd1e93SPaolo Bonzini #include <stdio.h> 1423fabd1e93SPaolo Bonzini #include <rbd/librbd.h> 1424fabd1e93SPaolo Bonzini int main(void) { 1425fabd1e93SPaolo Bonzini rados_t cluster; 1426fabd1e93SPaolo Bonzini rados_create(&cluster, NULL); 142748672ac0SPeter Lieven #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) 142848672ac0SPeter Lieven #error 142948672ac0SPeter Lieven #endif 1430fabd1e93SPaolo Bonzini return 0; 1431fabd1e93SPaolo Bonzini }''', dependencies: [librbd, librados]) 1432fabd1e93SPaolo Bonzini rbd = declare_dependency(dependencies: [librbd, librados]) 1433c518d6c2SPaolo Bonzini elif get_option('rbd').enabled() 143448672ac0SPeter Lieven error('librbd >= 1.12.0 required') 1435c518d6c2SPaolo Bonzini else 143648672ac0SPeter Lieven warning('librbd >= 1.12.0 not found, disabling') 1437c518d6c2SPaolo Bonzini endif 14385e5733e5SMarc-André Lureau endif 1439fabd1e93SPaolo Bonziniendif 1440fabd1e93SPaolo Bonzini 14415e5733e5SMarc-André Lureauglusterfs = not_found 144208821ca2SPaolo Bonziniglusterfs_ftruncate_has_stat = false 144308821ca2SPaolo Bonziniglusterfs_iocb_has_stat = false 144408821ca2SPaolo Bonziniif not get_option('glusterfs').auto() or have_block 144508821ca2SPaolo Bonzini glusterfs = dependency('glusterfs-api', version: '>=3', 144608821ca2SPaolo Bonzini required: get_option('glusterfs'), 1447063d5119SPaolo Bonzini method: 'pkg-config') 144808821ca2SPaolo Bonzini if glusterfs.found() 144908821ca2SPaolo Bonzini glusterfs_ftruncate_has_stat = cc.links(''' 145008821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 145108821ca2SPaolo Bonzini 145208821ca2SPaolo Bonzini int 145308821ca2SPaolo Bonzini main(void) 145408821ca2SPaolo Bonzini { 145508821ca2SPaolo Bonzini /* new glfs_ftruncate() passes two additional args */ 145608821ca2SPaolo Bonzini return glfs_ftruncate(NULL, 0, NULL, NULL); 145708821ca2SPaolo Bonzini } 145808821ca2SPaolo Bonzini ''', dependencies: glusterfs) 145908821ca2SPaolo Bonzini glusterfs_iocb_has_stat = cc.links(''' 146008821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 146108821ca2SPaolo Bonzini 146208821ca2SPaolo Bonzini /* new glfs_io_cbk() passes two additional glfs_stat structs */ 146308821ca2SPaolo Bonzini static void 146408821ca2SPaolo Bonzini glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) 146508821ca2SPaolo Bonzini {} 146608821ca2SPaolo Bonzini 146708821ca2SPaolo Bonzini int 146808821ca2SPaolo Bonzini main(void) 146908821ca2SPaolo Bonzini { 147008821ca2SPaolo Bonzini glfs_io_cbk iocb = &glusterfs_iocb; 147108821ca2SPaolo Bonzini iocb(NULL, 0 , NULL, NULL, NULL); 147208821ca2SPaolo Bonzini return 0; 147308821ca2SPaolo Bonzini } 147408821ca2SPaolo Bonzini ''', dependencies: glusterfs) 147508821ca2SPaolo Bonzini endif 14765e5733e5SMarc-André Lureauendif 1477e6a52b36SThomas Huth 14780d9e8c0bSMaciej S. Szmigierohv_balloon = false 14790d9e8c0bSMaciej S. Szmigieroif get_option('hv_balloon').allowed() and have_system 14800d9e8c0bSMaciej S. Szmigiero if cc.links(''' 14810d9e8c0bSMaciej S. Szmigiero #include <string.h> 14820d9e8c0bSMaciej S. Szmigiero #include <gmodule.h> 14830d9e8c0bSMaciej S. Szmigiero int main(void) { 14840d9e8c0bSMaciej S. Szmigiero GTree *tree; 14850d9e8c0bSMaciej S. Szmigiero 14860d9e8c0bSMaciej S. Szmigiero tree = g_tree_new((GCompareFunc)strcmp); 14870d9e8c0bSMaciej S. Szmigiero (void)g_tree_node_first(tree); 14880d9e8c0bSMaciej S. Szmigiero g_tree_destroy(tree); 14890d9e8c0bSMaciej S. Szmigiero return 0; 14900d9e8c0bSMaciej S. Szmigiero } 14910d9e8c0bSMaciej S. Szmigiero ''', dependencies: glib) 14920d9e8c0bSMaciej S. Szmigiero hv_balloon = true 14930d9e8c0bSMaciej S. Szmigiero else 14940d9e8c0bSMaciej S. Szmigiero if get_option('hv_balloon').enabled() 14950d9e8c0bSMaciej S. Szmigiero error('could not enable hv-balloon, update your glib') 14960d9e8c0bSMaciej S. Szmigiero else 14970d9e8c0bSMaciej S. Szmigiero warning('could not find glib support for hv-balloon, disabling') 14980d9e8c0bSMaciej S. Szmigiero endif 14990d9e8c0bSMaciej S. Szmigiero endif 15000d9e8c0bSMaciej S. Szmigieroendif 15010d9e8c0bSMaciej S. Szmigiero 15025e5733e5SMarc-André Lureaulibssh = not_found 1503e6a52b36SThomas Huthif not get_option('libssh').auto() or have_block 1504e6a52b36SThomas Huth libssh = dependency('libssh', version: '>=0.8.7', 1505e6a52b36SThomas Huth method: 'pkg-config', 1506063d5119SPaolo Bonzini required: get_option('libssh')) 15075e5733e5SMarc-André Lureauendif 1508e6a52b36SThomas Huth 15095e5733e5SMarc-André Lureaulibbzip2 = not_found 151029ba6116SPaolo Bonziniif not get_option('bzip2').auto() or have_block 151129ba6116SPaolo Bonzini libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], 1512063d5119SPaolo Bonzini required: get_option('bzip2')) 151329ba6116SPaolo Bonzini if libbzip2.found() and not cc.links(''' 151429ba6116SPaolo Bonzini #include <bzlib.h> 151529ba6116SPaolo Bonzini int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) 151629ba6116SPaolo Bonzini libbzip2 = not_found 151729ba6116SPaolo Bonzini if get_option('bzip2').enabled() 151829ba6116SPaolo Bonzini error('could not link libbzip2') 151929ba6116SPaolo Bonzini else 152029ba6116SPaolo Bonzini warning('could not link libbzip2, disabling') 15215e5733e5SMarc-André Lureau endif 152229ba6116SPaolo Bonzini endif 15235e5733e5SMarc-André Lureauendif 1524ecea3696SPaolo Bonzini 15255e5733e5SMarc-André Lureauliblzfse = not_found 1526ecea3696SPaolo Bonziniif not get_option('lzfse').auto() or have_block 1527ecea3696SPaolo Bonzini liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], 1528063d5119SPaolo Bonzini required: get_option('lzfse')) 15295e5733e5SMarc-André Lureauendif 1530ecea3696SPaolo Bonziniif liblzfse.found() and not cc.links(''' 1531ecea3696SPaolo Bonzini #include <lzfse.h> 1532ecea3696SPaolo Bonzini int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) 1533ecea3696SPaolo Bonzini liblzfse = not_found 1534ecea3696SPaolo Bonzini if get_option('lzfse').enabled() 1535ecea3696SPaolo Bonzini error('could not link liblzfse') 1536ecea3696SPaolo Bonzini else 1537ecea3696SPaolo Bonzini warning('could not link liblzfse, disabling') 1538ecea3696SPaolo Bonzini endif 1539ecea3696SPaolo Bonziniendif 1540ecea3696SPaolo Bonzini 1541478e943fSPaolo Bonzinioss = not_found 154243a363aeSPaolo Bonziniif get_option('oss').allowed() and have_system 154387430d5bSPaolo Bonzini if not cc.has_header('sys/soundcard.h') 154487430d5bSPaolo Bonzini # not found 1545d0cda6f4SPaolo Bonzini elif host_os == 'netbsd' 1546063d5119SPaolo Bonzini oss = cc.find_library('ossaudio', required: get_option('oss')) 154787430d5bSPaolo Bonzini else 154887430d5bSPaolo Bonzini oss = declare_dependency() 154987430d5bSPaolo Bonzini endif 155087430d5bSPaolo Bonzini 155187430d5bSPaolo Bonzini if not oss.found() 155287430d5bSPaolo Bonzini if get_option('oss').enabled() 155387430d5bSPaolo Bonzini error('OSS not found') 155487430d5bSPaolo Bonzini endif 155587430d5bSPaolo Bonzini endif 1556478e943fSPaolo Bonziniendif 1557478e943fSPaolo Bonzinidsound = not_found 1558d0cda6f4SPaolo Bonziniif not get_option('dsound').auto() or (host_os == 'windows' and have_system) 155987430d5bSPaolo Bonzini if cc.has_header('dsound.h') 156087430d5bSPaolo Bonzini dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) 1561478e943fSPaolo Bonzini endif 156287430d5bSPaolo Bonzini 156387430d5bSPaolo Bonzini if not dsound.found() 156487430d5bSPaolo Bonzini if get_option('dsound').enabled() 156587430d5bSPaolo Bonzini error('DirectSound not found') 156687430d5bSPaolo Bonzini endif 156787430d5bSPaolo Bonzini endif 156887430d5bSPaolo Bonziniendif 156987430d5bSPaolo Bonzini 1570478e943fSPaolo Bonzinicoreaudio = not_found 1571d0cda6f4SPaolo Bonziniif not get_option('coreaudio').auto() or (host_os == 'darwin' and have_system) 157287430d5bSPaolo Bonzini coreaudio = dependency('appleframeworks', modules: 'CoreAudio', 157387430d5bSPaolo Bonzini required: get_option('coreaudio')) 1574478e943fSPaolo Bonziniendif 15758bc5184dSThomas Huth 15762b1ccdf4SMarc-André Lureauopengl = not_found 157788b6e618SPaolo Bonziniif not get_option('opengl').auto() or have_system or have_vhost_user_gpu 157888b6e618SPaolo Bonzini epoxy = dependency('epoxy', method: 'pkg-config', 1579063d5119SPaolo Bonzini required: get_option('opengl')) 158088b6e618SPaolo Bonzini if cc.has_header('epoxy/egl.h', dependencies: epoxy) 158188b6e618SPaolo Bonzini opengl = epoxy 158288b6e618SPaolo Bonzini elif get_option('opengl').enabled() 158388b6e618SPaolo Bonzini error('epoxy/egl.h not found') 158488b6e618SPaolo Bonzini endif 15852b1ccdf4SMarc-André Lureauendif 15868bc5184dSThomas Huthgbm = not_found 15878bc5184dSThomas Huthif (have_system or have_tools) and (virgl.found() or opengl.found()) 1588063d5119SPaolo Bonzini gbm = dependency('gbm', method: 'pkg-config', required: false) 15898bc5184dSThomas Huthendif 1590f0caba44SMarc-André Lureauhave_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and opengl.found() and gbm.found() 15911b695471SPaolo Bonzini 159257612511SPaolo Bonzinignutls = not_found 1593cc4c7c73SDaniel P. Berrangégnutls_crypto = not_found 1594abc14fd0SAlyssa Rossif get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) 1595cc4c7c73SDaniel P. Berrangé # For general TLS support our min gnutls matches 1596cc4c7c73SDaniel P. Berrangé # that implied by our platform support matrix 1597cc4c7c73SDaniel P. Berrangé # 1598cc4c7c73SDaniel P. Berrangé # For the crypto backends, we look for a newer 1599cc4c7c73SDaniel P. Berrangé # gnutls: 1600cc4c7c73SDaniel P. Berrangé # 1601cc4c7c73SDaniel P. Berrangé # Version 3.6.8 is needed to get XTS 1602cc4c7c73SDaniel P. Berrangé # Version 3.6.13 is needed to get PBKDF 1603cc4c7c73SDaniel P. Berrangé # Version 3.6.14 is needed to get HW accelerated XTS 1604cc4c7c73SDaniel P. Berrangé # 1605cc4c7c73SDaniel P. Berrangé # If newer enough gnutls isn't available, we can 1606cc4c7c73SDaniel P. Berrangé # still use a different crypto backend to satisfy 1607cc4c7c73SDaniel P. Berrangé # the platform support requirements 1608cc4c7c73SDaniel P. Berrangé gnutls_crypto = dependency('gnutls', version: '>=3.6.14', 1609cc4c7c73SDaniel P. Berrangé method: 'pkg-config', 1610063d5119SPaolo Bonzini required: false) 1611cc4c7c73SDaniel P. Berrangé if gnutls_crypto.found() 1612cc4c7c73SDaniel P. Berrangé gnutls = gnutls_crypto 1613cc4c7c73SDaniel P. Berrangé else 1614cc4c7c73SDaniel P. Berrangé # Our min version if all we need is TLS 161557612511SPaolo Bonzini gnutls = dependency('gnutls', version: '>=3.5.18', 161657612511SPaolo Bonzini method: 'pkg-config', 1617063d5119SPaolo Bonzini required: get_option('gnutls')) 161857612511SPaolo Bonzini endif 1619cc4c7c73SDaniel P. Berrangéendif 162057612511SPaolo Bonzini 16218bd0931fSDaniel P. Berrangé# We prefer use of gnutls for crypto, unless the options 16228bd0931fSDaniel P. Berrangé# explicitly asked for nettle or gcrypt. 16238bd0931fSDaniel P. Berrangé# 16248bd0931fSDaniel P. Berrangé# If gnutls isn't available for crypto, then we'll prefer 16258bd0931fSDaniel P. Berrangé# gcrypt over nettle for performance reasons. 162657612511SPaolo Bonzinigcrypt = not_found 162757612511SPaolo Bonzininettle = not_found 16284c5e512eSLei Hehogweed = not_found 162952ed9f45SHyman Huangcrypto_sm4 = not_found 163068014044SDaniel P. Berrangéxts = 'none' 16318bd0931fSDaniel P. Berrangé 163257612511SPaolo Bonziniif get_option('nettle').enabled() and get_option('gcrypt').enabled() 163357612511SPaolo Bonzini error('Only one of gcrypt & nettle can be enabled') 163457612511SPaolo Bonziniendif 16358bd0931fSDaniel P. Berrangé 16368bd0931fSDaniel P. Berrangé# Explicit nettle/gcrypt request, so ignore gnutls for crypto 16378bd0931fSDaniel P. Berrangéif get_option('nettle').enabled() or get_option('gcrypt').enabled() 16388bd0931fSDaniel P. Berrangé gnutls_crypto = not_found 163957612511SPaolo Bonziniendif 16408bd0931fSDaniel P. Berrangé 16418bd0931fSDaniel P. Berrangéif not gnutls_crypto.found() 16428bd0931fSDaniel P. Berrangé if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() 16431741093bSDaniel P. Berrangé gcrypt = dependency('libgcrypt', version: '>=1.8', 164457612511SPaolo Bonzini method: 'config-tool', 1645063d5119SPaolo Bonzini required: get_option('gcrypt')) 164657612511SPaolo Bonzini # Debian has removed -lgpg-error from libgcrypt-config 164757612511SPaolo Bonzini # as it "spreads unnecessary dependencies" which in 164857612511SPaolo Bonzini # turn breaks static builds... 1649a0cbd2e8SPaolo Bonzini if gcrypt.found() and get_option('prefer_static') 1650bd3615d6SPaolo Bonzini gcrypt = declare_dependency(dependencies: 1651bd3615d6SPaolo Bonzini [gcrypt, 1652bd3615d6SPaolo Bonzini cc.find_library('gpg-error', required: true)], 1653bd3615d6SPaolo Bonzini version: gcrypt.version()) 165457612511SPaolo Bonzini endif 165552ed9f45SHyman Huang crypto_sm4 = gcrypt 165652ed9f45SHyman Huang # SM4 ALG is available in libgcrypt >= 1.9 165752ed9f45SHyman Huang if gcrypt.found() and not cc.links(''' 165852ed9f45SHyman Huang #include <gcrypt.h> 165952ed9f45SHyman Huang int main(void) { 166052ed9f45SHyman Huang gcry_cipher_hd_t handler; 166152ed9f45SHyman Huang gcry_cipher_open(&handler, GCRY_CIPHER_SM4, GCRY_CIPHER_MODE_ECB, 0); 166252ed9f45SHyman Huang return 0; 166352ed9f45SHyman Huang }''', dependencies: gcrypt) 166452ed9f45SHyman Huang crypto_sm4 = not_found 166552ed9f45SHyman Huang endif 166657612511SPaolo Bonzini endif 1667260a13d4SDaniel P. Berrangé if (not get_option('nettle').auto() or have_system) and not gcrypt.found() 1668260a13d4SDaniel P. Berrangé nettle = dependency('nettle', version: '>=3.4', 1669260a13d4SDaniel P. Berrangé method: 'pkg-config', 1670063d5119SPaolo Bonzini required: get_option('nettle')) 1671260a13d4SDaniel P. Berrangé if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) 1672260a13d4SDaniel P. Berrangé xts = 'private' 1673260a13d4SDaniel P. Berrangé endif 167452ed9f45SHyman Huang crypto_sm4 = nettle 167552ed9f45SHyman Huang # SM4 ALG is available in nettle >= 3.9 167652ed9f45SHyman Huang if nettle.found() and not cc.links(''' 167752ed9f45SHyman Huang #include <nettle/sm4.h> 167852ed9f45SHyman Huang int main(void) { 167952ed9f45SHyman Huang struct sm4_ctx ctx; 168052ed9f45SHyman Huang unsigned char key[16] = {0}; 168152ed9f45SHyman Huang sm4_set_encrypt_key(&ctx, key); 168252ed9f45SHyman Huang return 0; 168352ed9f45SHyman Huang }''', dependencies: nettle) 168452ed9f45SHyman Huang crypto_sm4 = not_found 168552ed9f45SHyman Huang endif 1686260a13d4SDaniel P. Berrangé endif 1687cc4c7c73SDaniel P. Berrangéendif 168857612511SPaolo Bonzini 1689a775c713SPaolo Bonzinicapstone = not_found 1690a775c713SPaolo Bonziniif not get_option('capstone').auto() or have_system or have_user 1691a775c713SPaolo Bonzini capstone = dependency('capstone', version: '>=3.0.5', 1692a775c713SPaolo Bonzini method: 'pkg-config', 1693a775c713SPaolo Bonzini required: get_option('capstone')) 1694a775c713SPaolo Bonzini 1695a775c713SPaolo Bonzini # Some versions of capstone have broken pkg-config file 1696a775c713SPaolo Bonzini # that reports a wrong -I path, causing the #include to 1697a775c713SPaolo Bonzini # fail later. If the system has such a broken version 1698a775c713SPaolo Bonzini # do not use it. 1699a775c713SPaolo Bonzini if capstone.found() and not cc.compiles('#include <capstone.h>', 1700a775c713SPaolo Bonzini dependencies: [capstone]) 1701a775c713SPaolo Bonzini capstone = not_found 1702a775c713SPaolo Bonzini if get_option('capstone').enabled() 1703a775c713SPaolo Bonzini error('capstone requested, but it does not appear to work') 1704a775c713SPaolo Bonzini endif 1705a775c713SPaolo Bonzini endif 1706a775c713SPaolo Bonziniendif 1707a775c713SPaolo Bonzini 1708063d5119SPaolo Bonzinigmp = dependency('gmp', required: false, method: 'pkg-config') 17094c5e512eSLei Heif nettle.found() and gmp.found() 17104c5e512eSLei He hogweed = dependency('hogweed', version: '>=3.4', 17114c5e512eSLei He method: 'pkg-config', 1712063d5119SPaolo Bonzini required: get_option('nettle')) 17134c5e512eSLei Heendif 17144c5e512eSLei He 17154c5e512eSLei He 17162b1ccdf4SMarc-André Lureaugtk = not_found 17171b695471SPaolo Bonzinigtkx11 = not_found 1718c23d7b4eSPaolo Bonzinivte = not_found 171929e0bfffSClaudio Fontanahave_gtk_clipboard = get_option('gtk_clipboard').enabled() 172029e0bfffSClaudio Fontana 1721da554e16SMarc-André Lureauif get_option('gtk') \ 1722da554e16SMarc-André Lureau .disable_auto_if(not have_system) \ 1723da554e16SMarc-André Lureau .require(pixman.found(), 1724da554e16SMarc-André Lureau error_message: 'cannot enable GTK if pixman is not available') \ 1725da554e16SMarc-André Lureau .allowed() 17261b695471SPaolo Bonzini gtk = dependency('gtk+-3.0', version: '>=3.22.0', 17271b695471SPaolo Bonzini method: 'pkg-config', 1728063d5119SPaolo Bonzini required: get_option('gtk')) 17291b695471SPaolo Bonzini if gtk.found() 17301b695471SPaolo Bonzini gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', 17311b695471SPaolo Bonzini method: 'pkg-config', 1732063d5119SPaolo Bonzini required: false) 1733bd3615d6SPaolo Bonzini gtk = declare_dependency(dependencies: [gtk, gtkx11], 1734bd3615d6SPaolo Bonzini version: gtk.version()) 1735c23d7b4eSPaolo Bonzini 1736c23d7b4eSPaolo Bonzini if not get_option('vte').auto() or have_system 1737c23d7b4eSPaolo Bonzini vte = dependency('vte-2.91', 1738c23d7b4eSPaolo Bonzini method: 'pkg-config', 1739063d5119SPaolo Bonzini required: get_option('vte')) 1740c23d7b4eSPaolo Bonzini endif 174129e0bfffSClaudio Fontana elif have_gtk_clipboard 174229e0bfffSClaudio Fontana error('GTK clipboard requested, but GTK not found') 17432b1ccdf4SMarc-André Lureau endif 17441b695471SPaolo Bonziniendif 17451b695471SPaolo Bonzini 17462b1ccdf4SMarc-André Lureaux11 = not_found 17479d49bcf6SMarkus Armbrusterif gtkx11.found() 1748063d5119SPaolo Bonzini x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found()) 17492b1ccdf4SMarc-André Lureauendif 17502b1ccdf4SMarc-André Lureaupng = not_found 175195f8510eSKshitij Suriif get_option('png').allowed() and have_system 17521ec8c2c0SThomas Huth png = dependency('libpng', version: '>=1.6.34', required: get_option('png'), 1753063d5119SPaolo Bonzini method: 'pkg-config') 175495f8510eSKshitij Suriendif 175595f8510eSKshitij Surivnc = not_found 17562b1ccdf4SMarc-André Lureaujpeg = not_found 17572b1ccdf4SMarc-André Lureausasl = not_found 175889fd3eabSMarc-André Lureauif get_option('vnc') \ 175989fd3eabSMarc-André Lureau .disable_auto_if(not have_system) \ 176089fd3eabSMarc-André Lureau .require(pixman.found(), 176189fd3eabSMarc-André Lureau error_message: 'cannot enable VNC if pixman is not available') \ 176289fd3eabSMarc-André Lureau .allowed() 1763a0b93237SPaolo Bonzini vnc = declare_dependency() # dummy dependency 17648e242b3cSPaolo Bonzini jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), 1765063d5119SPaolo Bonzini method: 'pkg-config') 1766a0b93237SPaolo Bonzini sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], 1767063d5119SPaolo Bonzini required: get_option('vnc_sasl')) 1768a0b93237SPaolo Bonzini if sasl.found() 1769a0b93237SPaolo Bonzini sasl = declare_dependency(dependencies: sasl, 1770a0b93237SPaolo Bonzini compile_args: '-DSTRUCT_IOVEC_DEFINED') 1771a0b93237SPaolo Bonzini endif 17722b1ccdf4SMarc-André Lureauendif 1773241611eaSPaolo Bonzini 177405e391aeSPaolo Bonzinipam = not_found 177505e391aeSPaolo Bonziniif not get_option('auth_pam').auto() or have_system 177605e391aeSPaolo Bonzini pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], 1777063d5119SPaolo Bonzini required: get_option('auth_pam')) 177805e391aeSPaolo Bonziniendif 177905e391aeSPaolo Bonziniif pam.found() and not cc.links(''' 178005e391aeSPaolo Bonzini #include <stddef.h> 178105e391aeSPaolo Bonzini #include <security/pam_appl.h> 178205e391aeSPaolo Bonzini int main(void) { 178305e391aeSPaolo Bonzini const char *service_name = "qemu"; 178405e391aeSPaolo Bonzini const char *user = "frank"; 178505e391aeSPaolo Bonzini const struct pam_conv pam_conv = { 0 }; 178605e391aeSPaolo Bonzini pam_handle_t *pamh = NULL; 178705e391aeSPaolo Bonzini pam_start(service_name, user, &pam_conv, &pamh); 178805e391aeSPaolo Bonzini return 0; 178905e391aeSPaolo Bonzini }''', dependencies: pam) 179005e391aeSPaolo Bonzini pam = not_found 179105e391aeSPaolo Bonzini if get_option('auth_pam').enabled() 179205e391aeSPaolo Bonzini error('could not link libpam') 179305e391aeSPaolo Bonzini else 179405e391aeSPaolo Bonzini warning('could not link libpam, disabling') 179505e391aeSPaolo Bonzini endif 179605e391aeSPaolo Bonziniendif 179705e391aeSPaolo Bonzini 1798708eab42SMarc-André Lureausnappy = not_found 1799241611eaSPaolo Bonziniif not get_option('snappy').auto() or have_system 1800241611eaSPaolo Bonzini snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], 1801063d5119SPaolo Bonzini required: get_option('snappy')) 1802708eab42SMarc-André Lureauendif 1803785abf0dSThomas Huthif snappy.found() and not cc.links(''' 1804241611eaSPaolo Bonzini #include <snappy-c.h> 1805241611eaSPaolo Bonzini int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) 1806241611eaSPaolo Bonzini snappy = not_found 1807241611eaSPaolo Bonzini if get_option('snappy').enabled() 1808241611eaSPaolo Bonzini error('could not link libsnappy') 1809241611eaSPaolo Bonzini else 1810241611eaSPaolo Bonzini warning('could not link libsnappy, disabling') 1811241611eaSPaolo Bonzini endif 1812708eab42SMarc-André Lureauendif 18130c32a0aeSPaolo Bonzini 1814708eab42SMarc-André Lureaulzo = not_found 18150c32a0aeSPaolo Bonziniif not get_option('lzo').auto() or have_system 18160c32a0aeSPaolo Bonzini lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], 1817063d5119SPaolo Bonzini required: get_option('lzo')) 1818708eab42SMarc-André Lureauendif 18190c32a0aeSPaolo Bonziniif lzo.found() and not cc.links(''' 18200c32a0aeSPaolo Bonzini #include <lzo/lzo1x.h> 18210c32a0aeSPaolo Bonzini int main(void) { lzo_version(); return 0; }''', dependencies: lzo) 18220c32a0aeSPaolo Bonzini lzo = not_found 18230c32a0aeSPaolo Bonzini if get_option('lzo').enabled() 18240c32a0aeSPaolo Bonzini error('could not link liblzo2') 18250c32a0aeSPaolo Bonzini else 18260c32a0aeSPaolo Bonzini warning('could not link liblzo2, disabling') 18270c32a0aeSPaolo Bonzini endif 18280c32a0aeSPaolo Bonziniendif 18290c32a0aeSPaolo Bonzini 1830488a8c73SPaolo Bonzininuma = not_found 1831488a8c73SPaolo Bonziniif not get_option('numa').auto() or have_system or have_tools 1832488a8c73SPaolo Bonzini numa = cc.find_library('numa', has_headers: ['numa.h'], 1833063d5119SPaolo Bonzini required: get_option('numa')) 1834488a8c73SPaolo Bonziniendif 1835488a8c73SPaolo Bonziniif numa.found() and not cc.links(''' 1836488a8c73SPaolo Bonzini #include <numa.h> 1837488a8c73SPaolo Bonzini int main(void) { return numa_available(); } 1838488a8c73SPaolo Bonzini ''', dependencies: numa) 1839488a8c73SPaolo Bonzini numa = not_found 1840488a8c73SPaolo Bonzini if get_option('numa').enabled() 1841488a8c73SPaolo Bonzini error('could not link numa') 1842488a8c73SPaolo Bonzini else 1843488a8c73SPaolo Bonzini warning('could not link numa, disabling') 1844488a8c73SPaolo Bonzini endif 1845488a8c73SPaolo Bonziniendif 1846488a8c73SPaolo Bonzini 18477a6f3343SPaolo Bonzinifdt = not_found 18487a6f3343SPaolo Bonzinifdt_opt = get_option('fdt') 18497a6f3343SPaolo Bonziniif fdt_opt == 'enabled' and get_option('wrap_mode') == 'nodownload' 18507a6f3343SPaolo Bonzini fdt_opt = 'system' 18517a6f3343SPaolo Bonziniendif 18527a6f3343SPaolo Bonziniif fdt_opt in ['enabled', 'system'] or (fdt_opt == 'auto' and have_system) 18537a6f3343SPaolo Bonzini fdt = cc.find_library('fdt', required: fdt_opt == 'system') 18547a6f3343SPaolo Bonzini if fdt.found() and cc.links(''' 18557a6f3343SPaolo Bonzini #include <libfdt.h> 18567a6f3343SPaolo Bonzini #include <libfdt_env.h> 18577a6f3343SPaolo Bonzini int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', 18587a6f3343SPaolo Bonzini dependencies: fdt) 18597a6f3343SPaolo Bonzini fdt_opt = 'system' 18607a6f3343SPaolo Bonzini elif fdt_opt != 'system' 18617a6f3343SPaolo Bonzini fdt_opt = get_option('wrap_mode') == 'nodownload' ? 'disabled' : 'internal' 18627a6f3343SPaolo Bonzini fdt = not_found 18637a6f3343SPaolo Bonzini else 18647a6f3343SPaolo Bonzini error('system libfdt is too old (1.5.1 or newer required)') 18657a6f3343SPaolo Bonzini endif 18667a6f3343SPaolo Bonziniendif 18677a6f3343SPaolo Bonziniif fdt_opt == 'internal' 18687a6f3343SPaolo Bonzini assert(not fdt.found()) 18697a6f3343SPaolo Bonzini libfdt_proj = subproject('dtc', required: true, 18707a6f3343SPaolo Bonzini default_options: ['tools=false', 'yaml=disabled', 18717a6f3343SPaolo Bonzini 'python=disabled', 'default_library=static']) 18727a6f3343SPaolo Bonzini fdt = libfdt_proj.get_variable('libfdt_dep') 18737a6f3343SPaolo Bonziniendif 18747a6f3343SPaolo Bonzini 187555166230SMarc-André Lureaurdma = not_found 18763730a734SPaolo Bonziniif not get_option('rdma').auto() or have_system 18773730a734SPaolo Bonzini libumad = cc.find_library('ibumad', required: get_option('rdma')) 18783730a734SPaolo Bonzini rdma_libs = [cc.find_library('rdmacm', has_headers: ['rdma/rdma_cma.h'], 1879063d5119SPaolo Bonzini required: get_option('rdma')), 1880063d5119SPaolo Bonzini cc.find_library('ibverbs', required: get_option('rdma')), 18813730a734SPaolo Bonzini libumad] 18823730a734SPaolo Bonzini rdma = declare_dependency(dependencies: rdma_libs) 18833730a734SPaolo Bonzini foreach lib: rdma_libs 18843730a734SPaolo Bonzini if not lib.found() 18853730a734SPaolo Bonzini rdma = not_found 188655166230SMarc-André Lureau endif 18873730a734SPaolo Bonzini endforeach 18883730a734SPaolo Bonziniendif 18893730a734SPaolo Bonzini 189006677ce1SPaolo Bonzinicacard = not_found 18915f364c57SPaolo Bonziniif not get_option('smartcard').auto() or have_system 18925f364c57SPaolo Bonzini cacard = dependency('libcacard', required: get_option('smartcard'), 1893063d5119SPaolo Bonzini version: '>=2.5.1', method: 'pkg-config') 189406677ce1SPaolo Bonziniendif 18950a40bcb7SCésar Belleyu2f = not_found 1896e7c22ff8SPaolo Bonziniif not get_option('u2f').auto() or have_system 18970a40bcb7SCésar Belley u2f = dependency('u2f-emu', required: get_option('u2f'), 1898063d5119SPaolo Bonzini method: 'pkg-config') 18990a40bcb7SCésar Belleyendif 19008caef850SHongren (Zenithal) Zhengcanokey = not_found 1901e7c22ff8SPaolo Bonziniif not get_option('canokey').auto() or have_system 19028caef850SHongren (Zenithal) Zheng canokey = dependency('canokey-qemu', required: get_option('canokey'), 1903063d5119SPaolo Bonzini method: 'pkg-config') 19048caef850SHongren (Zenithal) Zhengendif 190506677ce1SPaolo Bonziniusbredir = not_found 190618f31e60SPaolo Bonziniif not get_option('usb_redir').auto() or have_system 190718f31e60SPaolo Bonzini usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), 1908063d5119SPaolo Bonzini version: '>=0.6', method: 'pkg-config') 190906677ce1SPaolo Bonziniendif 191006677ce1SPaolo Bonzinilibusb = not_found 191190540f32SPaolo Bonziniif not get_option('libusb').auto() or have_system 191290540f32SPaolo Bonzini libusb = dependency('libusb-1.0', required: get_option('libusb'), 1913063d5119SPaolo Bonzini version: '>=1.0.13', method: 'pkg-config') 191406677ce1SPaolo Bonziniendif 191590540f32SPaolo Bonzini 1916c9322ab5SMarc-André Lureaulibpmem = not_found 1917e36e8c70SPaolo Bonziniif not get_option('libpmem').auto() or have_system 1918e36e8c70SPaolo Bonzini libpmem = dependency('libpmem', required: get_option('libpmem'), 1919063d5119SPaolo Bonzini method: 'pkg-config') 1920c9322ab5SMarc-André Lureauendif 1921c7c91a74SBruce Rogerslibdaxctl = not_found 192283ef1682SPaolo Bonziniif not get_option('libdaxctl').auto() or have_system 192383ef1682SPaolo Bonzini libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), 1924063d5119SPaolo Bonzini version: '>=57', method: 'pkg-config') 1925c7c91a74SBruce Rogersendif 19268ce0a45fSMarc-André Lureautasn1 = not_found 1927ba7ed407SPaolo Bonziniif gnutls.found() 1928ba7ed407SPaolo Bonzini tasn1 = dependency('libtasn1', 1929063d5119SPaolo Bonzini method: 'pkg-config') 19308ce0a45fSMarc-André Lureauendif 19310db0fbb5SMax Fritzkeyutils = not_found 1932c64023b0SThomas Huthif not get_option('libkeyutils').auto() or have_block 1933c64023b0SThomas Huth keyutils = dependency('libkeyutils', required: get_option('libkeyutils'), 1934c64023b0SThomas Huth method: 'pkg-config') 19350db0fbb5SMax Fritzendif 1936a81df1b6SPaolo Bonzini 19373909def8SMarc-André Lureauhas_gettid = cc.has_function('gettid') 19383909def8SMarc-André Lureau 19393d212b41SRichard W.M. Jones# libselinux 19403d212b41SRichard W.M. Jonesselinux = dependency('libselinux', 19413d212b41SRichard W.M. Jones required: get_option('selinux'), 1942063d5119SPaolo Bonzini method: 'pkg-config') 19433d212b41SRichard W.M. Jones 1944aa087962SPaolo Bonzini# Malloc tests 1945aa087962SPaolo Bonzini 1946aa087962SPaolo Bonzinimalloc = [] 1947aa087962SPaolo Bonziniif get_option('malloc') == 'system' 1948aa087962SPaolo Bonzini has_malloc_trim = \ 194943a363aeSPaolo Bonzini get_option('malloc_trim').allowed() and \ 195009a49afeSMichal Privoznik cc.has_function('malloc_trim', prefix: '#include <malloc.h>') 1951aa087962SPaolo Bonzinielse 1952aa087962SPaolo Bonzini has_malloc_trim = false 1953aa087962SPaolo Bonzini malloc = cc.find_library(get_option('malloc'), required: true) 1954aa087962SPaolo Bonziniendif 1955aa087962SPaolo Bonziniif not has_malloc_trim and get_option('malloc_trim').enabled() 1956aa087962SPaolo Bonzini if get_option('malloc') == 'system' 1957aa087962SPaolo Bonzini error('malloc_trim not available on this platform.') 1958aa087962SPaolo Bonzini else 1959aa087962SPaolo Bonzini error('malloc_trim not available with non-libc memory allocator') 1960aa087962SPaolo Bonzini endif 1961aa087962SPaolo Bonziniendif 1962aa087962SPaolo Bonzini 1963e66420acSPaolo Bonzinignu_source_prefix = ''' 196484e319a5SMax Reitz #ifndef _GNU_SOURCE 196584e319a5SMax Reitz #define _GNU_SOURCE 196684e319a5SMax Reitz #endif 1967e66420acSPaolo Bonzini''' 196884e319a5SMax Reitz 196909a49afeSMichal Privoznik# Check whether the glibc provides STATX_BASIC_STATS 197009a49afeSMichal Privoznik 197109a49afeSMichal Privoznikhas_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) 197284e319a5SMax Reitz 19734ce7a08dSHanna Reitz# Check whether statx() provides mount ID information 19744ce7a08dSHanna Reitz 197509a49afeSMichal Privoznikhas_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) 19764ce7a08dSHanna Reitz 1977a436d6d4SPaolo Bonzinihave_vhost_user_blk_server = get_option('vhost_user_blk_server') \ 1978d0cda6f4SPaolo Bonzini .require(host_os == 'linux', 1979a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires linux') \ 19802a3129a3SPaolo Bonzini .require(have_vhost_user, 1981a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires vhost-user support') \ 198226ed501bSAlex Bennée .disable_auto_if(not have_tools and not have_system) \ 1983a436d6d4SPaolo Bonzini .allowed() 19849e62ba48SDaniele Buono 1985df4ea709SMax Reitzif get_option('fuse').disabled() and get_option('fuse_lseek').enabled() 1986df4ea709SMax Reitz error('Cannot enable fuse-lseek while fuse is disabled') 1987df4ea709SMax Reitzendif 1988df4ea709SMax Reitz 1989a484a719SMax Reitzfuse = dependency('fuse3', required: get_option('fuse'), 1990063d5119SPaolo Bonzini version: '>=3.1', method: 'pkg-config') 1991a484a719SMax Reitz 1992df4ea709SMax Reitzfuse_lseek = not_found 199343a363aeSPaolo Bonziniif get_option('fuse_lseek').allowed() 1994df4ea709SMax Reitz if fuse.version().version_compare('>=3.8') 1995df4ea709SMax Reitz # Dummy dependency 1996df4ea709SMax Reitz fuse_lseek = declare_dependency() 1997df4ea709SMax Reitz elif get_option('fuse_lseek').enabled() 1998df4ea709SMax Reitz if fuse.found() 1999df4ea709SMax Reitz error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) 2000df4ea709SMax Reitz else 2001df4ea709SMax Reitz error('fuse-lseek requires libfuse, which was not found') 2002df4ea709SMax Reitz endif 2003df4ea709SMax Reitz endif 2004df4ea709SMax Reitzendif 2005df4ea709SMax Reitz 2006d0cda6f4SPaolo Bonzinihave_libvduse = (host_os == 'linux') 2007a6caeee8SXie Yongjiif get_option('libvduse').enabled() 2008d0cda6f4SPaolo Bonzini if host_os != 'linux' 2009a6caeee8SXie Yongji error('libvduse requires linux') 2010a6caeee8SXie Yongji endif 2011a6caeee8SXie Yongjielif get_option('libvduse').disabled() 2012a6caeee8SXie Yongji have_libvduse = false 2013a6caeee8SXie Yongjiendif 2014a6caeee8SXie Yongji 2015d0cda6f4SPaolo Bonzinihave_vduse_blk_export = (have_libvduse and host_os == 'linux') 20162a2359b8SXie Yongjiif get_option('vduse_blk_export').enabled() 2017d0cda6f4SPaolo Bonzini if host_os != 'linux' 20182a2359b8SXie Yongji error('vduse_blk_export requires linux') 20192a2359b8SXie Yongji elif not have_libvduse 20202a2359b8SXie Yongji error('vduse_blk_export requires libvduse support') 20212a2359b8SXie Yongji endif 20222a2359b8SXie Yongjielif get_option('vduse_blk_export').disabled() 20232a2359b8SXie Yongji have_vduse_blk_export = false 20242a2359b8SXie Yongjiendif 20252a2359b8SXie Yongji 202646627f41SAndrew Melnychenko# libbpf 20270cc14182SAndrew Melnychenkobpf_version = '1.1.0' 20280cc14182SAndrew Melnychenkolibbpf = dependency('libbpf', version: '>=' + bpf_version, required: get_option('bpf'), method: 'pkg-config') 202946627f41SAndrew Melnychenkoif libbpf.found() and not cc.links(''' 203046627f41SAndrew Melnychenko #include <bpf/libbpf.h> 20310cc14182SAndrew Melnychenko #include <linux/bpf.h> 203246627f41SAndrew Melnychenko int main(void) 203346627f41SAndrew Melnychenko { 20340cc14182SAndrew Melnychenko // check flag availability 20350cc14182SAndrew Melnychenko int flag = BPF_F_MMAPABLE; 203646627f41SAndrew Melnychenko bpf_object__destroy_skeleton(NULL); 203746627f41SAndrew Melnychenko return 0; 203846627f41SAndrew Melnychenko }''', dependencies: libbpf) 203946627f41SAndrew Melnychenko libbpf = not_found 204046627f41SAndrew Melnychenko if get_option('bpf').enabled() 20410cc14182SAndrew Melnychenko error('libbpf skeleton/mmaping test failed') 204246627f41SAndrew Melnychenko else 20430cc14182SAndrew Melnychenko warning('libbpf skeleton/mmaping test failed, disabling') 204446627f41SAndrew Melnychenko endif 204546627f41SAndrew Melnychenkoendif 204646627f41SAndrew Melnychenko 2047cb039ef3SIlya Maximets# libxdp 2048cb039ef3SIlya Maximetslibxdp = not_found 2049cb039ef3SIlya Maximetsif not get_option('af_xdp').auto() or have_system 2050cb039ef3SIlya Maximets libxdp = dependency('libxdp', required: get_option('af_xdp'), 2051cb039ef3SIlya Maximets version: '>=1.4.0', method: 'pkg-config') 2052cb039ef3SIlya Maximetsendif 2053cb039ef3SIlya Maximets 20547c10cb38SIlya Leoshkevich# libdw 2055bc71d58fSIlya Leoshkevichlibdw = not_found 2056550c6d97SIlya Leoshkevichif not get_option('libdw').auto() or \ 2057a0cbd2e8SPaolo Bonzini (not get_option('prefer_static') and (have_system or have_user)) 20587c10cb38SIlya Leoshkevich libdw = dependency('libdw', 20597c10cb38SIlya Leoshkevich method: 'pkg-config', 2060bc71d58fSIlya Leoshkevich required: get_option('libdw')) 2061bc71d58fSIlya Leoshkevichendif 20627c10cb38SIlya Leoshkevich 206387430d5bSPaolo Bonzini################# 206487430d5bSPaolo Bonzini# config-host.h # 206587430d5bSPaolo Bonzini################# 206687430d5bSPaolo Bonzini 206795933f13SPaolo Bonziniconfig_host_data = configuration_data() 206895933f13SPaolo Bonzini 206987430d5bSPaolo Bonziniaudio_drivers_selected = [] 207087430d5bSPaolo Bonziniif have_system 207187430d5bSPaolo Bonzini audio_drivers_available = { 207287430d5bSPaolo Bonzini 'alsa': alsa.found(), 207387430d5bSPaolo Bonzini 'coreaudio': coreaudio.found(), 207487430d5bSPaolo Bonzini 'dsound': dsound.found(), 207587430d5bSPaolo Bonzini 'jack': jack.found(), 207687430d5bSPaolo Bonzini 'oss': oss.found(), 207787430d5bSPaolo Bonzini 'pa': pulse.found(), 2078c2d3d1c2SDorinda Bassey 'pipewire': pipewire.found(), 207987430d5bSPaolo Bonzini 'sdl': sdl.found(), 2080663df1ccSAlexandre Ratchov 'sndio': sndio.found(), 208187430d5bSPaolo Bonzini } 2082e5424a29SPaolo Bonzini foreach k, v: audio_drivers_available 2083e5424a29SPaolo Bonzini config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) 2084e5424a29SPaolo Bonzini endforeach 208587430d5bSPaolo Bonzini 208687430d5bSPaolo Bonzini # Default to native drivers first, OSS second, SDL third 208787430d5bSPaolo Bonzini audio_drivers_priority = \ 2088663df1ccSAlexandre Ratchov [ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \ 2089d0cda6f4SPaolo Bonzini (host_os == 'linux' ? [] : [ 'sdl' ]) 209087430d5bSPaolo Bonzini audio_drivers_default = [] 209187430d5bSPaolo Bonzini foreach k: audio_drivers_priority 209287430d5bSPaolo Bonzini if audio_drivers_available[k] 209387430d5bSPaolo Bonzini audio_drivers_default += k 209487430d5bSPaolo Bonzini endif 209587430d5bSPaolo Bonzini endforeach 209687430d5bSPaolo Bonzini 209787430d5bSPaolo Bonzini foreach k: get_option('audio_drv_list') 209887430d5bSPaolo Bonzini if k == 'default' 209987430d5bSPaolo Bonzini audio_drivers_selected += audio_drivers_default 210087430d5bSPaolo Bonzini elif not audio_drivers_available[k] 210187430d5bSPaolo Bonzini error('Audio driver "@0@" not available.'.format(k)) 210287430d5bSPaolo Bonzini else 210387430d5bSPaolo Bonzini audio_drivers_selected += k 210487430d5bSPaolo Bonzini endif 210587430d5bSPaolo Bonzini endforeach 210687430d5bSPaolo Bonziniendif 210787430d5bSPaolo Bonziniconfig_host_data.set('CONFIG_AUDIO_DRIVERS', 210887430d5bSPaolo Bonzini '"' + '", "'.join(audio_drivers_selected) + '", ') 210987430d5bSPaolo Bonzini 2110d0cda6f4SPaolo Bonzinihave_host_block_device = (host_os != 'darwin' or 211114176c8dSJoelle van Dyne cc.has_header('IOKit/storage/IOMedia.h')) 211214176c8dSJoelle van Dyne 2113a436d6d4SPaolo Bonzinidbus_display = get_option('dbus_display') \ 2114a436d6d4SPaolo Bonzini .require(gio.version().version_compare('>=2.64'), 2115a436d6d4SPaolo Bonzini error_message: '-display dbus requires glib>=2.64') \ 21167544060eSPaolo Bonzini .require(gdbus_codegen.found(), 2117bb2dc4b7SPaolo Bonzini error_message: gdbus_codegen_error.format('-display dbus')) \ 2118a436d6d4SPaolo Bonzini .allowed() 2119142ca628SMarc-André Lureau 2120a436d6d4SPaolo Bonzinihave_virtfs = get_option('virtfs') \ 2121d0cda6f4SPaolo Bonzini .require(host_os == 'linux' or host_os == 'darwin', 21220fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ 2123d0cda6f4SPaolo Bonzini .require(host_os == 'linux' or cc.has_function('pthread_fchdir_np'), 21240fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ 2125d0cda6f4SPaolo Bonzini .require(host_os == 'darwin' or libattr.found(), 21261a67e07fSPeter Foley error_message: 'virtio-9p (virtfs) on Linux requires libattr-devel') \ 2127a436d6d4SPaolo Bonzini .disable_auto_if(not have_tools and not have_system) \ 2128a436d6d4SPaolo Bonzini .allowed() 212969202b40SPaolo Bonzini 21301a67e07fSPeter Foleyhave_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \ 2131d0cda6f4SPaolo Bonzini .require(host_os != 'darwin', error_message: 'the virtfs proxy helper is incompatible with macOS') \ 21321a67e07fSPeter Foley .require(have_virtfs, error_message: 'the virtfs proxy helper requires that virtfs is enabled') \ 21331a67e07fSPeter Foley .disable_auto_if(not have_tools) \ 21341a67e07fSPeter Foley .require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \ 21351a67e07fSPeter Foley .allowed() 21363a489d38SPhilippe Mathieu-Daudé 2137622d64ffSPaolo Bonziniif get_option('block_drv_ro_whitelist') == '' 2138622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '') 2139622d64ffSPaolo Bonzinielse 2140622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', 2141622d64ffSPaolo Bonzini '"' + get_option('block_drv_ro_whitelist').replace(',', '", "') + '", ') 2142622d64ffSPaolo Bonziniendif 2143622d64ffSPaolo Bonziniif get_option('block_drv_rw_whitelist') == '' 2144622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', '') 2145622d64ffSPaolo Bonzinielse 2146622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', 2147622d64ffSPaolo Bonzini '"' + get_option('block_drv_rw_whitelist').replace(',', '", "') + '", ') 2148622d64ffSPaolo Bonziniendif 2149622d64ffSPaolo Bonzini 21509c29b741SPaolo Bonziniforeach k : get_option('trace_backends') 21519c29b741SPaolo Bonzini config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) 21529c29b741SPaolo Bonziniendforeach 21539c29b741SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) 215441f2ae28SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority')) 215540c909f5SPaolo Bonziniif iasl.found() 215640c909f5SPaolo Bonzini config_host_data.set_quoted('CONFIG_IASL', iasl.full_path()) 21575dc4618eSPaolo Bonziniendif 215816bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) 215916bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) 216016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) 216116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) 216216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) 21638154f5e6SAkihiko Odaki 21648154f5e6SAkihiko Odakiqemu_firmwarepath = '' 21658154f5e6SAkihiko Odakiforeach k : get_option('qemu_firmwarepath') 21668154f5e6SAkihiko Odaki qemu_firmwarepath += '"' + get_option('prefix') / k + '", ' 21678154f5e6SAkihiko Odakiendforeach 21688154f5e6SAkihiko Odakiconfig_host_data.set('CONFIG_QEMU_FIRMWAREPATH', qemu_firmwarepath) 21698154f5e6SAkihiko Odaki 217016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) 217116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) 217216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) 217316bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) 217416bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) 217516bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) 217616bf7a33SPaolo Bonzini 21776002711cSPaolo Bonziniif enable_modules 2178b0b4323eSPaolo Bonzini config_host_data.set('CONFIG_STAMP', run_command( 2179b0b4323eSPaolo Bonzini meson.current_source_dir() / 'scripts/qemu-stamp.py', 2180b0b4323eSPaolo Bonzini meson.project_version(), get_option('pkgversion'), '--', 2181b0b4323eSPaolo Bonzini meson.current_source_dir() / 'configure', 2182b0b4323eSPaolo Bonzini capture: true, check: true).stdout().strip()) 2183b0b4323eSPaolo Bonziniendif 2184b0b4323eSPaolo Bonzini 218535acbb30SPaolo Bonzinihave_slirp_smbd = get_option('slirp_smbd') \ 2186d0cda6f4SPaolo Bonzini .require(host_os != 'windows', error_message: 'Host smbd not supported on this platform.') \ 218735acbb30SPaolo Bonzini .allowed() 218835acbb30SPaolo Bonziniif have_slirp_smbd 218935acbb30SPaolo Bonzini smbd_path = get_option('smbd') 219035acbb30SPaolo Bonzini if smbd_path == '' 2191d0cda6f4SPaolo Bonzini smbd_path = (host_os == 'sunos' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') 219235acbb30SPaolo Bonzini endif 219335acbb30SPaolo Bonzini config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) 219435acbb30SPaolo Bonziniendif 219535acbb30SPaolo Bonzini 2196823eb013SPaolo Bonziniconfig_host_data.set('HOST_' + host_arch.to_upper(), 1) 2197823eb013SPaolo Bonzini 219895933f13SPaolo Bonzinikvm_targets_c = '""' 2199d0cda6f4SPaolo Bonziniif get_option('kvm').allowed() and host_os == 'linux' 220095933f13SPaolo Bonzini kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' 220195933f13SPaolo Bonziniendif 220295933f13SPaolo Bonziniconfig_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c) 220395933f13SPaolo Bonzini 22042cb2f580SPaolo Bonziniif get_option('module_upgrades') and not enable_modules 22052cb2f580SPaolo Bonzini error('Cannot enable module-upgrades as modules are not enabled') 22062cb2f580SPaolo Bonziniendif 22072cb2f580SPaolo Bonziniconfig_host_data.set('CONFIG_MODULE_UPGRADES', get_option('module_upgrades')) 22082cb2f580SPaolo Bonzini 2209f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_ATTR', libattr.found()) 2210c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) 22118c6d4ff4SPaolo Bonziniconfig_host_data.set('CONFIG_BRLAPI', brlapi.found()) 2212d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_BSD', host_os in bsd_oses) 2213a775c713SPaolo Bonziniconfig_host_data.set('CONFIG_CAPSTONE', capstone.found()) 2214b4e312e9SPaolo Bonziniconfig_host_data.set('CONFIG_COCOA', cocoa.found()) 2215d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_DARWIN', host_os == 'darwin') 22167a6f3343SPaolo Bonziniconfig_host_data.set('CONFIG_FDT', fdt.found()) 2217537b7248SPaolo Bonziniconfig_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) 2218af2bb99bSPaolo Bonziniconfig_host_data.set('CONFIG_GCOV', get_option('b_coverage')) 2219f01496a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBUDEV', libudev.found()) 2220d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX', host_os == 'linux') 2221d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_POSIX', host_os != 'windows') 2222d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_WIN32', host_os == 'windows') 22230c32a0aeSPaolo Bonziniconfig_host_data.set('CONFIG_LZO', lzo.found()) 22246ec0e15dSPaolo Bonziniconfig_host_data.set('CONFIG_MPATH', mpathpersist.found()) 2225fd66dbd4SStefan Hajnocziconfig_host_data.set('CONFIG_BLKIO', blkio.found()) 222698b126f5SStefano Garzarellaif blkio.found() 222798b126f5SStefano Garzarella config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', 222898b126f5SStefano Garzarella blkio.version().version_compare('>=1.3.0')) 222998b126f5SStefano Garzarellaendif 2230f9cd86feSPaolo Bonziniconfig_host_data.set('CONFIG_CURL', curl.found()) 22315285e593SYonggang Luoconfig_host_data.set('CONFIG_CURSES', curses.found()) 22328bc5184dSThomas Huthconfig_host_data.set('CONFIG_GBM', gbm.found()) 22337544060eSPaolo Bonziniconfig_host_data.set('CONFIG_GIO', gio.found()) 223408821ca2SPaolo Bonziniconfig_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) 223508821ca2SPaolo Bonziniif glusterfs.found() 223608821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) 223708821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) 223808821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) 223908821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) 224008821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) 224108821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) 224208821ca2SPaolo Bonziniendif 22431b695471SPaolo Bonziniconfig_host_data.set('CONFIG_GTK', gtk.found()) 2244c23d7b4eSPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 224529e0bfffSClaudio Fontanaconfig_host_data.set('CONFIG_GTK_CLIPBOARD', have_gtk_clipboard) 224663efb6abSTaylor Simpsonconfig_host_data.set('CONFIG_HEXAGON_IDEF_PARSER', get_option('hexagon_idef_parser')) 2247f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_LIBATTR', have_old_libattr) 2248727c8bb8SPaolo Bonziniconfig_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) 224946627f41SAndrew Melnychenkoconfig_host_data.set('CONFIG_EBPF', libbpf.found()) 2250cb039ef3SIlya Maximetsconfig_host_data.set('CONFIG_AF_XDP', libxdp.found()) 225163a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) 22529db405a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) 225330045c05SPaolo Bonziniconfig_host_data.set('CONFIG_LIBNFS', libnfs.found()) 2254e6a52b36SThomas Huthconfig_host_data.set('CONFIG_LIBSSH', libssh.found()) 2255ff66f3e5SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_AIO', libaio.found()) 225663a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) 225763a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBPMEM', libpmem.found()) 22586002711cSPaolo Bonziniconfig_host_data.set('CONFIG_MODULES', enable_modules) 2259488a8c73SPaolo Bonziniconfig_host_data.set('CONFIG_NUMA', numa.found()) 22606bb613f0SMichal Privoznikif numa.found() 22616bb613f0SMichal Privoznik config_host_data.set('HAVE_NUMA_HAS_PREFERRED_MANY', 22626bb613f0SMichal Privoznik cc.has_function('numa_has_preferred_many', 22636bb613f0SMichal Privoznik dependencies: numa)) 22646bb613f0SMichal Privoznikendif 226588b6e618SPaolo Bonziniconfig_host_data.set('CONFIG_OPENGL', opengl.found()) 22662c13c574SPaolo Bonziniconfig_host_data.set('CONFIG_PLUGIN', get_option('plugins')) 2267fabd1e93SPaolo Bonziniconfig_host_data.set('CONFIG_RBD', rbd.found()) 22683730a734SPaolo Bonziniconfig_host_data.set('CONFIG_RDMA', rdma.found()) 2269655e2a77SPaolo Bonziniconfig_host_data.set('CONFIG_RELOCATABLE', get_option('relocatable')) 2270721fa5e5SPaolo Bonziniconfig_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack')) 227135be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL', sdl.found()) 227235be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) 227390835c2bSPaolo Bonziniconfig_host_data.set('CONFIG_SECCOMP', seccomp.found()) 227473422d95SMichal Privoznikif seccomp.found() 227573422d95SMichal Privoznik config_host_data.set('CONFIG_SECCOMP_SYSRAWRC', seccomp_has_sysrawrc) 227673422d95SMichal Privoznikendif 2277cca15756SMarc-André Lureauconfig_host_data.set('CONFIG_PIXMAN', pixman.found()) 2278a775c713SPaolo Bonziniconfig_host_data.set('CONFIG_SLIRP', slirp.found()) 2279241611eaSPaolo Bonziniconfig_host_data.set('CONFIG_SNAPPY', snappy.found()) 2280d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_SOLARIS', host_os == 'sunos') 2281875be287SPaolo Bonziniif get_option('tcg').allowed() 2282875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG', 1) 2283875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG_INTERPRETER', tcg_arch == 'tci') 2284875be287SPaolo Bonziniendif 22850d04c4c9SPaolo Bonziniconfig_host_data.set('CONFIG_TPM', have_tpm) 228634f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_TSAN', get_option('tsan')) 228790540f32SPaolo Bonziniconfig_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) 2288e1723999SPaolo Bonziniconfig_host_data.set('CONFIG_VDE', vde.found()) 2289c0c4f147SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST', have_vhost) 22902df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET', have_vhost_net) 22912df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_USER', have_vhost_net_user) 22922df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_VDPA', have_vhost_net_vdpa) 22932df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_KERNEL', have_vhost_kernel) 22942df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_USER', have_vhost_user) 22952df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_CRYPTO', have_vhost_user_crypto) 22962df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_VDPA', have_vhost_vdpa) 2297e2c1d78dSVladislav Yaroshchukconfig_host_data.set('CONFIG_VMNET', vmnet.found()) 2298e5e856c1SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) 22992a2359b8SXie Yongjiconfig_host_data.set('CONFIG_VDUSE_BLK_EXPORT', have_vduse_blk_export) 230095f8510eSKshitij Suriconfig_host_data.set('CONFIG_PNG', png.found()) 2301a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC', vnc.found()) 2302a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) 2303a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_SASL', sasl.found()) 230495933f13SPaolo Bonziniif virgl.found() 230595933f13SPaolo Bonzini config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT', 230695933f13SPaolo Bonzini cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d', 230795933f13SPaolo Bonzini prefix: '#include <virglrenderer.h>', 230895933f13SPaolo Bonzini dependencies: virgl)) 230995933f13SPaolo Bonziniendif 231069202b40SPaolo Bonziniconfig_host_data.set('CONFIG_VIRTFS', have_virtfs) 231163a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 23124113f4cfSLaurent Vivierconfig_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) 2313af04e89dSMarc-André Lureauconfig_host_data.set('CONFIG_KEYUTILS', keyutils.found()) 23143909def8SMarc-André Lureauconfig_host_data.set('CONFIG_GETTID', has_gettid) 231557612511SPaolo Bonziniconfig_host_data.set('CONFIG_GNUTLS', gnutls.found()) 2316cc4c7c73SDaniel P. Berrangéconfig_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) 2317d47b83b1SDaniel P. Berrangéconfig_host_data.set('CONFIG_TASN1', tasn1.found()) 231857612511SPaolo Bonziniconfig_host_data.set('CONFIG_GCRYPT', gcrypt.found()) 231957612511SPaolo Bonziniconfig_host_data.set('CONFIG_NETTLE', nettle.found()) 232052ed9f45SHyman Huangconfig_host_data.set('CONFIG_CRYPTO_SM4', crypto_sm4.found()) 23214c5e512eSLei Heconfig_host_data.set('CONFIG_HOGWEED', hogweed.found()) 232257612511SPaolo Bonziniconfig_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') 2323aa087962SPaolo Bonziniconfig_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) 232484e319a5SMax Reitzconfig_host_data.set('CONFIG_STATX', has_statx) 23254ce7a08dSHanna Reitzconfig_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id) 2326b1def33dSPaolo Bonziniconfig_host_data.set('CONFIG_ZSTD', zstd.found()) 2327a484a719SMax Reitzconfig_host_data.set('CONFIG_FUSE', fuse.found()) 2328df4ea709SMax Reitzconfig_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) 23293f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) 2330ddece465SMarc-André Lureauif spice_protocol.found() 2331ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) 2332ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) 2333ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) 2334ddece465SMarc-André Lureauendif 23353f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE', spice.found()) 23369d71037fSPaolo Bonziniconfig_host_data.set('CONFIG_X11', x11.found()) 2337142ca628SMarc-André Lureauconfig_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) 23389e62ba48SDaniele Buonoconfig_host_data.set('CONFIG_CFI', get_option('cfi')) 23393d212b41SRichard W.M. Jonesconfig_host_data.set('CONFIG_SELINUX', selinux.found()) 234014efd8d3SPaolo Bonziniconfig_host_data.set('CONFIG_XEN_BACKEND', xen.found()) 23417c10cb38SIlya Leoshkevichconfig_host_data.set('CONFIG_LIBDW', libdw.found()) 234214efd8d3SPaolo Bonziniif xen.found() 234314efd8d3SPaolo Bonzini # protect from xen.version() having less than three components 234414efd8d3SPaolo Bonzini xen_version = xen.version().split('.') + ['0', '0'] 234514efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 234614efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 234714efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 234814efd8d3SPaolo Bonzini config_host_data.set('CONFIG_XEN_CTRL_INTERFACE_VERSION', xen_ctrl_version) 234914efd8d3SPaolo Bonziniendif 2350859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) 2351859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) 2352859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) 2353859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) 2354859aef02SPaolo Bonzini 2355a6305081SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) 235669d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) 235769d8de7aSPaolo Bonzini 2358728c0a2fSPaolo Bonzinihave_coroutine_pool = get_option('coroutine_pool') 2359728c0a2fSPaolo Bonziniif get_option('debug_stack_usage') and have_coroutine_pool 2360728c0a2fSPaolo Bonzini message('Disabling coroutine pool to measure stack usage') 2361728c0a2fSPaolo Bonzini have_coroutine_pool = false 2362728c0a2fSPaolo Bonziniendif 2363230f6e06SPaolo Bonziniconfig_host_data.set('CONFIG_COROUTINE_POOL', have_coroutine_pool) 236458a2e3f5SStefan Hajnocziconfig_host_data.set('CONFIG_DEBUG_GRAPH_LOCK', get_option('debug_graph_lock')) 2365c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) 2366728c0a2fSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) 23671d558c90SPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg')) 23681f2355f5SIlya Leoshkevichconfig_host_data.set('CONFIG_DEBUG_REMAP', get_option('debug_remap')) 2369c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) 2370abad185cSJuan Quintelaconfig_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed()) 2371406523f6SPaolo Bonzini 237269d8de7aSPaolo Bonzini# has_header 2373e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) 2374d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) 2375d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) 237648f670ecSThomas Huthconfig_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) 23772964be52SThomas Huthconfig_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) 23782802d91dSThomas Huthconfig_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) 237969d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) 2380ded5d78cSThomas Huthconfig_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) 23814a9d5f89SThomas Huthconfig_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) 2382d0cda6f4SPaolo Bonziniif host_os == 'windows' 2383d409373bSBin Meng config_host_data.set('HAVE_AFUNIX_H', cc.has_header('afunix.h')) 2384d409373bSBin Mengendif 2385ded5d78cSThomas Huth 238669d8de7aSPaolo Bonzini# has_function 2387c891c24bSClaudio Imbrendaconfig_host_data.set('CONFIG_CLOSE_RANGE', cc.has_function('close_range')) 2388a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) 2389e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) 2390e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) 2391e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) 2392e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) 23936750485bSPaolo Bonziniconfig_host_data.set('CONFIG_GETCPU', cc.has_function('getcpu', prefix: gnu_source_prefix)) 23946750485bSPaolo Bonziniconfig_host_data.set('CONFIG_SCHED_GETCPU', cc.has_function('sched_getcpu', prefix: '#include <sched.h>')) 23958698343bSPeter Maydell# Note that we need to specify prefix: here to avoid incorrectly 23968698343bSPeter Maydell# thinking that Windows has posix_memalign() 23978698343bSPeter Maydellconfig_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) 23985c8c714aSPeter Maydellconfig_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) 239988454f84SPeter Maydellconfig_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) 240088454f84SPeter Maydellconfig_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) 2401e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) 24022b9f74efSPeter Maydellconfig_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) 2403029ed1bdSKeno Fischerconfig_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) 2404e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) 2405e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) 2406e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) 2407e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) 2408e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) 2409be7e89f6SPaolo Bonziniconfig_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) 241059e35c7bSAndrew Deasonconfig_host_data.set('HAVE_GETIFADDRS', cc.has_function('getifaddrs')) 2411fc9a809eSPaolo Bonziniconfig_host_data.set('HAVE_GLIB_WITH_SLICE_ALLOCATOR', glib_has_gslice) 2412e66420acSPaolo Bonziniconfig_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) 2413ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) 241469d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) 241566dc5f96SStefano Garzarellaif rbd.found() 241666dc5f96SStefano Garzarella config_host_data.set('HAVE_RBD_NAMESPACE_EXISTS', 241766dc5f96SStefano Garzarella cc.has_function('rbd_namespace_exists', 241866dc5f96SStefano Garzarella dependencies: rbd, 241966dc5f96SStefano Garzarella prefix: '#include <rbd/librbd.h>')) 242066dc5f96SStefano Garzarellaendif 2421911965acSLi Zhijianif rdma.found() 2422911965acSLi Zhijian config_host_data.set('HAVE_IBV_ADVISE_MR', 2423911965acSLi Zhijian cc.has_function('ibv_advise_mr', 24243730a734SPaolo Bonzini dependencies: rdma, 2425911965acSLi Zhijian prefix: '#include <infiniband/verbs.h>')) 2426911965acSLi Zhijianendif 24272b9f74efSPeter Maydell 242834f983d8SPaolo Bonzinihave_asan_fiber = false 242934f983d8SPaolo Bonziniif get_option('sanitizers') and \ 243034f983d8SPaolo Bonzini not cc.has_function('__sanitizer_start_switch_fiber', 243134f983d8SPaolo Bonzini args: '-fsanitize=address', 243234f983d8SPaolo Bonzini prefix: '#include <sanitizer/asan_interface.h>') 243334f983d8SPaolo Bonzini warning('Missing ASAN due to missing fiber annotation interface') 243434f983d8SPaolo Bonzini warning('Without code annotation, the report may be inferior.') 243534f983d8SPaolo Bonzinielse 243634f983d8SPaolo Bonzini have_asan_fiber = true 243734f983d8SPaolo Bonziniendif 243834f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber) 243934f983d8SPaolo Bonzini 2440a1a9800eSIlya Leoshkevichhave_inotify_init = cc.has_header_symbol('sys/inotify.h', 'inotify_init') 2441a1a9800eSIlya Leoshkevichhave_inotify_init1 = cc.has_header_symbol('sys/inotify.h', 'inotify_init1') 2442a1a9800eSIlya Leoshkevichinotify = not_found 2443a1a9800eSIlya Leoshkevichif (have_inotify_init or have_inotify_init1) and host_os == 'freebsd' 2444a1a9800eSIlya Leoshkevich # libinotify-kqueue 2445a1a9800eSIlya Leoshkevich inotify = cc.find_library('inotify') 2446a1a9800eSIlya Leoshkevich if have_inotify_init 2447a1a9800eSIlya Leoshkevich have_inotify_init = inotify.found() 2448a1a9800eSIlya Leoshkevich endif 2449a1a9800eSIlya Leoshkevich if have_inotify_init1 2450a1a9800eSIlya Leoshkevich have_inotify_init1 = inotify.found() 2451a1a9800eSIlya Leoshkevich endif 2452a1a9800eSIlya Leoshkevichendif 2453a1a9800eSIlya Leoshkevichconfig_host_data.set('CONFIG_INOTIFY', have_inotify_init) 2454a1a9800eSIlya Leoshkevichconfig_host_data.set('CONFIG_INOTIFY1', have_inotify_init1) 2455a1a9800eSIlya Leoshkevich 2456e66420acSPaolo Bonzini# has_header_symbol 24576d43eaa3SSam Liconfig_host_data.set('CONFIG_BLKZONED', 24586d43eaa3SSam Li cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE')) 2459e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL_CREATE1', 2460e66420acSPaolo Bonzini cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) 2461e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', 2462e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and 2463e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) 2464e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', 2465e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) 2466e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FIEMAP', 2467e66420acSPaolo Bonzini cc.has_header('linux/fiemap.h') and 2468e66420acSPaolo Bonzini cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) 2469be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_GETRANDOM', 2470be7e89f6SPaolo Bonzini cc.has_function('getrandom') and 2471be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) 2472e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', 2473e66420acSPaolo Bonzini cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) 2474be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_RTNETLINK', 2475be7e89f6SPaolo Bonzini cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) 2476be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_SYSMACROS', 2477be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/sysmacros.h', 'makedev')) 2478e1fbd2c4SPaolo Bonziniconfig_host_data.set('HAVE_OPTRESET', 2479e1fbd2c4SPaolo Bonzini cc.has_header_symbol('getopt.h', 'optreset')) 2480653163fcSMarc-André Lureauconfig_host_data.set('HAVE_IPPROTO_MPTCP', 2481653163fcSMarc-André Lureau cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) 2482e66420acSPaolo Bonzini 2483e66420acSPaolo Bonzini# has_member 2484e66420acSPaolo Bonziniconfig_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', 2485e66420acSPaolo Bonzini cc.has_member('struct sigevent', 'sigev_notify_thread_id', 2486e66420acSPaolo Bonzini prefix: '#include <signal.h>')) 2487ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', 2488ed3b3f17SPaolo Bonzini cc.has_member('struct stat', 'st_atim', 2489ed3b3f17SPaolo Bonzini prefix: '#include <sys/stat.h>')) 24906d43eaa3SSam Liconfig_host_data.set('HAVE_BLK_ZONE_REP_CAPACITY', 24916d43eaa3SSam Li cc.has_member('struct blk_zone', 'capacity', 24926d43eaa3SSam Li prefix: '#include <linux/blkzoned.h>')) 2493e66420acSPaolo Bonzini 24946a23f819SPaolo Bonzini# has_type 24956a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_IOVEC', 24966a23f819SPaolo Bonzini cc.has_type('struct iovec', 24976a23f819SPaolo Bonzini prefix: '#include <sys/uio.h>')) 24986a23f819SPaolo Bonziniconfig_host_data.set('HAVE_UTMPX', 24996a23f819SPaolo Bonzini cc.has_type('struct utmpx', 25006a23f819SPaolo Bonzini prefix: '#include <utmpx.h>')) 25016a23f819SPaolo Bonzini 2502904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_EVENTFD', cc.links(''' 2503e1fbd2c4SPaolo Bonzini #include <sys/eventfd.h> 2504e1fbd2c4SPaolo Bonzini int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) 2505904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' 2506e1fbd2c4SPaolo Bonzini #include <unistd.h> 2507e1fbd2c4SPaolo Bonzini int main(void) { 2508e1fbd2c4SPaolo Bonzini #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2509e1fbd2c4SPaolo Bonzini return fdatasync(0); 2510e1fbd2c4SPaolo Bonzini #else 2511e1fbd2c4SPaolo Bonzini #error Not supported 2512e1fbd2c4SPaolo Bonzini #endif 2513e1fbd2c4SPaolo Bonzini }''')) 25148900c204SAndrew Deason 25158900c204SAndrew Deasonhas_madvise = cc.links(gnu_source_prefix + ''' 2516e1fbd2c4SPaolo Bonzini #include <sys/types.h> 2517e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2518e1fbd2c4SPaolo Bonzini #include <stddef.h> 25198900c204SAndrew Deason int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''') 25208900c204SAndrew Deasonmissing_madvise_proto = false 25218900c204SAndrew Deasonif has_madvise 25228900c204SAndrew Deason # Some platforms (illumos and Solaris before Solaris 11) provide madvise() 25238900c204SAndrew Deason # but forget to prototype it. In this case, has_madvise will be true (the 25248900c204SAndrew Deason # test program links despite a compile warning). To detect the 25258900c204SAndrew Deason # missing-prototype case, we try again with a definitely-bogus prototype. 25268900c204SAndrew Deason # This will only compile if the system headers don't provide the prototype; 25278900c204SAndrew Deason # otherwise the conflicting prototypes will cause a compiler error. 25288900c204SAndrew Deason missing_madvise_proto = cc.links(gnu_source_prefix + ''' 25298900c204SAndrew Deason #include <sys/types.h> 25308900c204SAndrew Deason #include <sys/mman.h> 25318900c204SAndrew Deason #include <stddef.h> 25328900c204SAndrew Deason extern int madvise(int); 25338900c204SAndrew Deason int main(void) { return madvise(0); }''') 25348900c204SAndrew Deasonendif 25358900c204SAndrew Deasonconfig_host_data.set('CONFIG_MADVISE', has_madvise) 25368900c204SAndrew Deasonconfig_host_data.set('HAVE_MADVISE_WITHOUT_PROTOTYPE', missing_madvise_proto) 25378900c204SAndrew Deason 2538904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' 2539e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2540e1fbd2c4SPaolo Bonzini int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) 2541904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' 2542d47a8b3bSPaolo Bonzini #include <fcntl.h> 2543d47a8b3bSPaolo Bonzini #if !defined(AT_EMPTY_PATH) 2544d47a8b3bSPaolo Bonzini # error missing definition 2545d47a8b3bSPaolo Bonzini #else 2546d47a8b3bSPaolo Bonzini int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2547d47a8b3bSPaolo Bonzini #endif''')) 2548904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' 2549e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2550e1fbd2c4SPaolo Bonzini #include <stddef.h> 2551e1fbd2c4SPaolo Bonzini int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) 255210f6b231SPaolo Bonzini 25536a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' 255410f6b231SPaolo Bonzini #include <pthread.h> 255510f6b231SPaolo Bonzini 255610f6b231SPaolo Bonzini static void *f(void *p) { return NULL; } 255710f6b231SPaolo Bonzini int main(void) 255810f6b231SPaolo Bonzini { 255910f6b231SPaolo Bonzini pthread_t thread; 256010f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 256110f6b231SPaolo Bonzini pthread_setname_np(thread, "QEMU"); 256210f6b231SPaolo Bonzini return 0; 256310f6b231SPaolo Bonzini }''', dependencies: threads)) 25646a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' 256510f6b231SPaolo Bonzini #include <pthread.h> 256610f6b231SPaolo Bonzini 256710f6b231SPaolo Bonzini static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 256810f6b231SPaolo Bonzini int main(void) 256910f6b231SPaolo Bonzini { 257010f6b231SPaolo Bonzini pthread_t thread; 257110f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 257210f6b231SPaolo Bonzini return 0; 257310f6b231SPaolo Bonzini }''', dependencies: threads)) 25743ada67a3SBrad Smithconfig_host_data.set('CONFIG_PTHREAD_SET_NAME_NP', cc.links(gnu_source_prefix + ''' 25753ada67a3SBrad Smith #include <pthread.h> 25763ada67a3SBrad Smith #include <pthread_np.h> 25773ada67a3SBrad Smith 25783ada67a3SBrad Smith static void *f(void *p) { return NULL; } 25793ada67a3SBrad Smith int main(void) 25803ada67a3SBrad Smith { 25813ada67a3SBrad Smith pthread_t thread; 25823ada67a3SBrad Smith pthread_create(&thread, 0, f, 0); 25833ada67a3SBrad Smith pthread_set_name_np(thread, "QEMU"); 25843ada67a3SBrad Smith return 0; 25853ada67a3SBrad Smith }''', dependencies: threads)) 2586657ac98bSLongpeng(Mike)config_host_data.set('CONFIG_PTHREAD_CONDATTR_SETCLOCK', cc.links(gnu_source_prefix + ''' 2587657ac98bSLongpeng(Mike) #include <pthread.h> 2588657ac98bSLongpeng(Mike) #include <time.h> 2589657ac98bSLongpeng(Mike) 2590657ac98bSLongpeng(Mike) int main(void) 2591657ac98bSLongpeng(Mike) { 2592657ac98bSLongpeng(Mike) pthread_condattr_t attr 2593657ac98bSLongpeng(Mike) pthread_condattr_init(&attr); 2594657ac98bSLongpeng(Mike) pthread_condattr_setclock(&attr, CLOCK_MONOTONIC); 2595657ac98bSLongpeng(Mike) return 0; 2596657ac98bSLongpeng(Mike) }''', dependencies: threads)) 25977730f32cSDavid Hildenbrandconfig_host_data.set('CONFIG_PTHREAD_AFFINITY_NP', cc.links(gnu_source_prefix + ''' 25987730f32cSDavid Hildenbrand #include <pthread.h> 259910f6b231SPaolo Bonzini 26007730f32cSDavid Hildenbrand static void *f(void *p) { return NULL; } 26017730f32cSDavid Hildenbrand int main(void) 26027730f32cSDavid Hildenbrand { 26037730f32cSDavid Hildenbrand int setsize = CPU_ALLOC_SIZE(64); 26047730f32cSDavid Hildenbrand pthread_t thread; 26057730f32cSDavid Hildenbrand cpu_set_t *cpuset; 26067730f32cSDavid Hildenbrand pthread_create(&thread, 0, f, 0); 26077730f32cSDavid Hildenbrand cpuset = CPU_ALLOC(64); 26087730f32cSDavid Hildenbrand CPU_ZERO_S(setsize, cpuset); 26097730f32cSDavid Hildenbrand pthread_setaffinity_np(thread, setsize, cpuset); 26107730f32cSDavid Hildenbrand pthread_getaffinity_np(thread, setsize, cpuset); 26117730f32cSDavid Hildenbrand CPU_FREE(cpuset); 26127730f32cSDavid Hildenbrand return 0; 26137730f32cSDavid Hildenbrand }''', dependencies: threads)) 2614904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' 26156bd17dccSKacper Słomiński #include <sys/signalfd.h> 26166bd17dccSKacper Słomiński #include <stddef.h> 26176bd17dccSKacper Słomiński int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) 2618904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' 2619a620fbe9SPaolo Bonzini #include <unistd.h> 2620a620fbe9SPaolo Bonzini #include <fcntl.h> 2621a620fbe9SPaolo Bonzini #include <limits.h> 2622a620fbe9SPaolo Bonzini 2623a620fbe9SPaolo Bonzini int main(void) 2624a620fbe9SPaolo Bonzini { 2625a620fbe9SPaolo Bonzini int len, fd = 0; 2626a620fbe9SPaolo Bonzini len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2627a620fbe9SPaolo Bonzini splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2628a620fbe9SPaolo Bonzini return 0; 2629a620fbe9SPaolo Bonzini }''')) 2630e1fbd2c4SPaolo Bonzini 263196a63aebSPaolo Bonziniconfig_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' 263296a63aebSPaolo Bonzini #include <sys/mman.h> 2633b5d3dac1SPaolo Bonzini int main(void) { 263496a63aebSPaolo Bonzini return mlockall(MCL_FUTURE); 263596a63aebSPaolo Bonzini }''')) 263696a63aebSPaolo Bonzini 2637eea9453aSThomas Huthhave_l2tpv3 = false 263843a363aeSPaolo Bonziniif get_option('l2tpv3').allowed() and have_system 26396a23f819SPaolo Bonzini have_l2tpv3 = cc.has_type('struct mmsghdr', 26406a23f819SPaolo Bonzini prefix: gnu_source_prefix + ''' 26416a23f819SPaolo Bonzini #include <sys/socket.h> 26426a23f819SPaolo Bonzini #include <linux/ip.h>''') 2643eea9453aSThomas Huthendif 2644eea9453aSThomas Huthconfig_host_data.set('CONFIG_L2TPV3', have_l2tpv3) 2645eea9453aSThomas Huth 2646837b84b1SPaolo Bonzinihave_netmap = false 264743a363aeSPaolo Bonziniif get_option('netmap').allowed() and have_system 2648837b84b1SPaolo Bonzini have_netmap = cc.compiles(''' 2649837b84b1SPaolo Bonzini #include <inttypes.h> 2650837b84b1SPaolo Bonzini #include <net/if.h> 2651837b84b1SPaolo Bonzini #include <net/netmap.h> 2652837b84b1SPaolo Bonzini #include <net/netmap_user.h> 2653837b84b1SPaolo Bonzini #if (NETMAP_API < 11) || (NETMAP_API > 15) 2654837b84b1SPaolo Bonzini #error 2655837b84b1SPaolo Bonzini #endif 2656837b84b1SPaolo Bonzini int main(void) { return 0; }''') 2657837b84b1SPaolo Bonzini if not have_netmap and get_option('netmap').enabled() 2658837b84b1SPaolo Bonzini error('Netmap headers not available') 2659837b84b1SPaolo Bonzini endif 2660837b84b1SPaolo Bonziniendif 2661837b84b1SPaolo Bonziniconfig_host_data.set('CONFIG_NETMAP', have_netmap) 2662837b84b1SPaolo Bonzini 266396a63aebSPaolo Bonzini# Work around a system header bug with some kernel/XFS header 266496a63aebSPaolo Bonzini# versions where they both try to define 'struct fsxattr': 266596a63aebSPaolo Bonzini# xfs headers will not try to redefine structs from linux headers 266696a63aebSPaolo Bonzini# if this macro is set. 266796a63aebSPaolo Bonziniconfig_host_data.set('HAVE_FSXATTR', cc.links(''' 26686a23f819SPaolo Bonzini #include <linux/fs.h> 266996a63aebSPaolo Bonzini struct fsxattr foo; 267096a63aebSPaolo Bonzini int main(void) { 267196a63aebSPaolo Bonzini return 0; 267296a63aebSPaolo Bonzini }''')) 267396a63aebSPaolo Bonzini 2674e46bd55dSPaolo Bonzini# Some versions of Mac OS X incorrectly define SIZE_MAX 2675e46bd55dSPaolo Bonziniconfig_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' 2676e46bd55dSPaolo Bonzini #include <stdint.h> 2677e46bd55dSPaolo Bonzini #include <stdio.h> 2678b5d3dac1SPaolo Bonzini int main(void) { 2679e46bd55dSPaolo Bonzini return printf("%zu", SIZE_MAX); 2680e46bd55dSPaolo Bonzini }''', args: ['-Werror'])) 2681e46bd55dSPaolo Bonzini 2682e61f1efeSRichard Henderson# See if 64-bit atomic operations are supported. 2683e61f1efeSRichard Henderson# Note that without __atomic builtins, we can only 2684e61f1efeSRichard Henderson# assume atomic loads/stores max at pointer size. 2685e61f1efeSRichard Hendersonconfig_host_data.set('CONFIG_ATOMIC64', cc.links(''' 2686bd87a367SPaolo Bonzini #include <stdint.h> 2687bd87a367SPaolo Bonzini int main(void) 2688bd87a367SPaolo Bonzini { 2689e61f1efeSRichard Henderson uint64_t x = 0, y = 0; 2690bd87a367SPaolo Bonzini y = __atomic_load_n(&x, __ATOMIC_RELAXED); 2691bd87a367SPaolo Bonzini __atomic_store_n(&x, y, __ATOMIC_RELAXED); 2692bd87a367SPaolo Bonzini __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2693bd87a367SPaolo Bonzini __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 2694bd87a367SPaolo Bonzini __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 2695bd87a367SPaolo Bonzini return 0; 2696e61f1efeSRichard Henderson }''')) 2697bd87a367SPaolo Bonzini 26986479dd74SRichard Hendersonhas_int128_type = cc.compiles(''' 26996479dd74SRichard Henderson __int128_t a; 27006479dd74SRichard Henderson __uint128_t b; 27016479dd74SRichard Henderson int main(void) { b = a; }''') 27026479dd74SRichard Hendersonconfig_host_data.set('CONFIG_INT128_TYPE', has_int128_type) 27036479dd74SRichard Henderson 27046479dd74SRichard Hendersonhas_int128 = has_int128_type and cc.links(''' 2705848126d1SMarc-André Lureau __int128_t a; 2706848126d1SMarc-André Lureau __uint128_t b; 2707848126d1SMarc-André Lureau int main (void) { 2708848126d1SMarc-André Lureau a = a + b; 2709848126d1SMarc-André Lureau b = a * b; 2710848126d1SMarc-André Lureau a = a * a; 2711848126d1SMarc-André Lureau return 0; 2712848126d1SMarc-André Lureau }''') 2713848126d1SMarc-André Lureauconfig_host_data.set('CONFIG_INT128', has_int128) 2714848126d1SMarc-André Lureau 27156479dd74SRichard Hendersonif has_int128_type 2716d2958fb0SMarc-André Lureau # "do we have 128-bit atomics which are handled inline and specifically not 2717d2958fb0SMarc-André Lureau # via libatomic". The reason we can't use libatomic is documented in the 2718d2958fb0SMarc-André Lureau # comment starting "GCC is a house divided" in include/qemu/atomic128.h. 2719e61f1efeSRichard Henderson # We only care about these operations on 16-byte aligned pointers, so 2720e61f1efeSRichard Henderson # force 16-byte alignment of the pointer, which may be greater than 2721e61f1efeSRichard Henderson # __alignof(unsigned __int128) for the host. 2722e61f1efeSRichard Henderson atomic_test_128 = ''' 2723e61f1efeSRichard Henderson int main(int ac, char **av) { 27246479dd74SRichard Henderson __uint128_t *p = __builtin_assume_aligned(av[ac - 1], 16); 2725e61f1efeSRichard Henderson p[1] = __atomic_load_n(&p[0], __ATOMIC_RELAXED); 2726e61f1efeSRichard Henderson __atomic_store_n(&p[2], p[3], __ATOMIC_RELAXED); 2727e61f1efeSRichard Henderson __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2728e61f1efeSRichard Henderson return 0; 2729e61f1efeSRichard Henderson }''' 2730e61f1efeSRichard Henderson has_atomic128 = cc.links(atomic_test_128) 2731848126d1SMarc-André Lureau 2732848126d1SMarc-André Lureau config_host_data.set('CONFIG_ATOMIC128', has_atomic128) 2733848126d1SMarc-André Lureau 2734848126d1SMarc-André Lureau if not has_atomic128 2735e61f1efeSRichard Henderson # Even with __builtin_assume_aligned, the above test may have failed 2736e61f1efeSRichard Henderson # without optimization enabled. Try again with optimizations locally 2737e61f1efeSRichard Henderson # enabled for the function. See 2738e61f1efeSRichard Henderson # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107389 2739e61f1efeSRichard Henderson has_atomic128_opt = cc.links('__attribute__((optimize("O1")))' + atomic_test_128) 2740e61f1efeSRichard Henderson config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) 2741e61f1efeSRichard Henderson 2742e61f1efeSRichard Henderson if not has_atomic128_opt 2743e61f1efeSRichard Henderson config_host_data.set('CONFIG_CMPXCHG128', cc.links(''' 2744848126d1SMarc-André Lureau int main(void) 2745848126d1SMarc-André Lureau { 27466479dd74SRichard Henderson __uint128_t x = 0, y = 0; 2747848126d1SMarc-André Lureau __sync_val_compare_and_swap_16(&x, y, x); 2748848126d1SMarc-André Lureau return 0; 2749848126d1SMarc-André Lureau } 2750e61f1efeSRichard Henderson ''')) 2751e61f1efeSRichard Henderson endif 2752848126d1SMarc-André Lureau endif 2753848126d1SMarc-André Lureauendif 2754bd87a367SPaolo Bonzini 2755bd87a367SPaolo Bonziniconfig_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' 2756bd87a367SPaolo Bonzini #include <sys/auxv.h> 2757bd87a367SPaolo Bonzini int main(void) { 2758bd87a367SPaolo Bonzini return getauxval(AT_HWCAP) == 0; 2759bd87a367SPaolo Bonzini }''')) 2760bd87a367SPaolo Bonzini 27610dae95d4SPaolo Bonziniconfig_host_data.set('CONFIG_USBFS', have_linux_user and cc.compiles(''' 27620dae95d4SPaolo Bonzini #include <linux/usbdevice_fs.h> 27630dae95d4SPaolo Bonzini 27640dae95d4SPaolo Bonzini #ifndef USBDEVFS_GET_CAPABILITIES 27650dae95d4SPaolo Bonzini #error "USBDEVFS_GET_CAPABILITIES undefined" 27660dae95d4SPaolo Bonzini #endif 27670dae95d4SPaolo Bonzini 27680dae95d4SPaolo Bonzini #ifndef USBDEVFS_DISCONNECT_CLAIM 27690dae95d4SPaolo Bonzini #error "USBDEVFS_DISCONNECT_CLAIM undefined" 27700dae95d4SPaolo Bonzini #endif 27710dae95d4SPaolo Bonzini 27720dae95d4SPaolo Bonzini int main(void) { return 0; }''')) 27730dae95d4SPaolo Bonzini 27742edd2c04SPaolo Bonzinihave_keyring = get_option('keyring') \ 2775d0cda6f4SPaolo Bonzini .require(host_os == 'linux', error_message: 'keyring is only available on Linux') \ 27762edd2c04SPaolo Bonzini .require(cc.compiles(''' 27772edd2c04SPaolo Bonzini #include <errno.h> 27782edd2c04SPaolo Bonzini #include <asm/unistd.h> 27792edd2c04SPaolo Bonzini #include <linux/keyctl.h> 27802edd2c04SPaolo Bonzini #include <sys/syscall.h> 27812edd2c04SPaolo Bonzini #include <unistd.h> 27822edd2c04SPaolo Bonzini int main(void) { 27832edd2c04SPaolo Bonzini return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 27842edd2c04SPaolo Bonzini }'''), error_message: 'keyctl syscall not available on this system').allowed() 27852edd2c04SPaolo Bonziniconfig_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) 27862edd2c04SPaolo Bonzini 2787622753d2SPaolo Bonzinihave_cpuid_h = cc.links(''' 2788622753d2SPaolo Bonzini #include <cpuid.h> 2789622753d2SPaolo Bonzini int main(void) { 2790622753d2SPaolo Bonzini unsigned a, b, c, d; 2791622753d2SPaolo Bonzini unsigned max = __get_cpuid_max(0, 0); 2792622753d2SPaolo Bonzini 2793622753d2SPaolo Bonzini if (max >= 1) { 2794622753d2SPaolo Bonzini __cpuid(1, a, b, c, d); 2795622753d2SPaolo Bonzini } 2796622753d2SPaolo Bonzini 2797622753d2SPaolo Bonzini if (max >= 7) { 2798622753d2SPaolo Bonzini __cpuid_count(7, 0, a, b, c, d); 2799622753d2SPaolo Bonzini } 2800622753d2SPaolo Bonzini 2801622753d2SPaolo Bonzini return 0; 2802622753d2SPaolo Bonzini }''') 2803622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_CPUID_H', have_cpuid_h) 2804622753d2SPaolo Bonzini 2805622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ 2806622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ 2807622753d2SPaolo Bonzini .require(cc.links(''' 2808622753d2SPaolo Bonzini #include <cpuid.h> 2809622753d2SPaolo Bonzini #include <immintrin.h> 2810701ea587SRichard Henderson static int __attribute__((target("avx2"))) bar(void *a) { 2811622753d2SPaolo Bonzini __m256i x = *(__m256i *)a; 2812622753d2SPaolo Bonzini return _mm256_testz_si256(x, x); 2813622753d2SPaolo Bonzini } 2814b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2815622753d2SPaolo Bonzini '''), error_message: 'AVX2 not available').allowed()) 2816622753d2SPaolo Bonzini 2817622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ 2818622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ 2819622753d2SPaolo Bonzini .require(cc.links(''' 2820622753d2SPaolo Bonzini #include <cpuid.h> 2821622753d2SPaolo Bonzini #include <immintrin.h> 2822701ea587SRichard Henderson static int __attribute__((target("avx512f"))) bar(void *a) { 2823622753d2SPaolo Bonzini __m512i x = *(__m512i *)a; 2824622753d2SPaolo Bonzini return _mm512_test_epi64_mask(x, x); 2825622753d2SPaolo Bonzini } 2826b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2827622753d2SPaolo Bonzini '''), error_message: 'AVX512F not available').allowed()) 2828622753d2SPaolo Bonzini 282904ffce13Sling xuconfig_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ 283004ffce13Sling xu .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512BW') \ 283104ffce13Sling xu .require(cc.links(''' 283204ffce13Sling xu #include <cpuid.h> 283304ffce13Sling xu #include <immintrin.h> 2834dc165fcdSRichard Henderson static int __attribute__((target("avx512bw"))) bar(void *a) { 283504ffce13Sling xu __m512i *x = a; 283604ffce13Sling xu __m512i res= _mm512_abs_epi8(*x); 283704ffce13Sling xu return res[1]; 283804ffce13Sling xu } 283904ffce13Sling xu int main(int argc, char *argv[]) { return bar(argv[0]); } 284004ffce13Sling xu '''), error_message: 'AVX512BW not available').allowed()) 284104ffce13Sling xu 28428d97f28eSRichard Henderson# For both AArch64 and AArch32, detect if builtins are available. 28438d97f28eSRichard Hendersonconfig_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' 28448d97f28eSRichard Henderson #include <arm_neon.h> 28458d97f28eSRichard Henderson #ifndef __ARM_FEATURE_AES 28468d97f28eSRichard Henderson __attribute__((target("+crypto"))) 28478d97f28eSRichard Henderson #endif 28488d97f28eSRichard Henderson void foo(uint8x16_t *p) { *p = vaesmcq_u8(*p); } 28498d97f28eSRichard Henderson ''')) 28508d97f28eSRichard Henderson 2851b87df904SPaolo Bonziniif get_option('membarrier').disabled() 2852b87df904SPaolo Bonzini have_membarrier = false 2853d0cda6f4SPaolo Bonzinielif host_os == 'windows' 2854b87df904SPaolo Bonzini have_membarrier = true 2855d0cda6f4SPaolo Bonzinielif host_os == 'linux' 2856b87df904SPaolo Bonzini have_membarrier = cc.compiles(''' 2857b87df904SPaolo Bonzini #include <linux/membarrier.h> 2858b87df904SPaolo Bonzini #include <sys/syscall.h> 2859b87df904SPaolo Bonzini #include <unistd.h> 2860b87df904SPaolo Bonzini #include <stdlib.h> 2861b87df904SPaolo Bonzini int main(void) { 2862b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 2863b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 2864b87df904SPaolo Bonzini exit(0); 2865b87df904SPaolo Bonzini }''') 2866b87df904SPaolo Bonziniendif 2867b87df904SPaolo Bonziniconfig_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ 2868b87df904SPaolo Bonzini .require(have_membarrier, error_message: 'membarrier system call not available') \ 2869b87df904SPaolo Bonzini .allowed()) 2870b87df904SPaolo Bonzini 287134b52615SPaolo Bonzinihave_afalg = get_option('crypto_afalg') \ 287234b52615SPaolo Bonzini .require(cc.compiles(gnu_source_prefix + ''' 287334b52615SPaolo Bonzini #include <errno.h> 287434b52615SPaolo Bonzini #include <sys/types.h> 287534b52615SPaolo Bonzini #include <sys/socket.h> 287634b52615SPaolo Bonzini #include <linux/if_alg.h> 287734b52615SPaolo Bonzini int main(void) { 287834b52615SPaolo Bonzini int sock; 287934b52615SPaolo Bonzini sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 288034b52615SPaolo Bonzini return sock; 288134b52615SPaolo Bonzini } 288234b52615SPaolo Bonzini '''), error_message: 'AF_ALG requested but could not be detected').allowed() 288334b52615SPaolo Bonziniconfig_host_data.set('CONFIG_AF_ALG', have_afalg) 288434b52615SPaolo Bonzini 28859d734b85SMarc-André Lureauconfig_host_data.set('CONFIG_AF_VSOCK', cc.has_header_symbol( 28869d734b85SMarc-André Lureau 'linux/vm_sockets.h', 'AF_VSOCK', 28879d734b85SMarc-André Lureau prefix: '#include <sys/socket.h>', 28889d734b85SMarc-André Lureau)) 2889bd87a367SPaolo Bonzini 28908821a389SMarc-André Lureauhave_vss = false 2891872b69e6SMarc-André Lureauhave_vss_sdk = false # old xp/2003 SDK 2892d0cda6f4SPaolo Bonziniif host_os == 'windows' and 'cpp' in all_languages 28938821a389SMarc-André Lureau have_vss = cxx.compiles(''' 28948821a389SMarc-André Lureau #define __MIDL_user_allocate_free_DEFINED__ 289532478cb6SMarc-André Lureau #include <vss.h> 28968821a389SMarc-André Lureau int main(void) { return VSS_CTX_BACKUP; }''') 2897872b69e6SMarc-André Lureau have_vss_sdk = cxx.has_header('vscoordint.h') 28988821a389SMarc-André Lureauendif 2899872b69e6SMarc-André Lureauconfig_host_data.set('HAVE_VSS_SDK', have_vss_sdk) 29008821a389SMarc-André Lureau 29016391c772SRichard Henderson# Older versions of MinGW do not import _lock_file and _unlock_file properly. 29026391c772SRichard Henderson# This was fixed for v6.0.0 with commit b48e3ac8969d. 2903d0cda6f4SPaolo Bonziniif host_os == 'windows' 29046391c772SRichard Henderson config_host_data.set('HAVE__LOCK_FILE', cc.links(''' 29056391c772SRichard Henderson #include <stdio.h> 29066391c772SRichard Henderson int main(void) { 29076391c772SRichard Henderson _lock_file(NULL); 29086391c772SRichard Henderson _unlock_file(NULL); 29096391c772SRichard Henderson return 0; 29106391c772SRichard Henderson }''', name: '_lock_file and _unlock_file')) 29116391c772SRichard Hendersonendif 29126391c772SRichard Henderson 2913d0cda6f4SPaolo Bonziniif host_os == 'windows' 2914dbd672c8SPierrick Bouvier mingw_has_setjmp_longjmp = cc.links(''' 2915dbd672c8SPierrick Bouvier #include <setjmp.h> 2916dbd672c8SPierrick Bouvier int main(void) { 2917dbd672c8SPierrick Bouvier /* 2918dbd672c8SPierrick Bouvier * These functions are not available in setjmp header, but may be 2919dbd672c8SPierrick Bouvier * available at link time, from libmingwex.a. 2920dbd672c8SPierrick Bouvier */ 2921dbd672c8SPierrick Bouvier extern int __mingw_setjmp(jmp_buf); 2922dbd672c8SPierrick Bouvier extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int); 2923dbd672c8SPierrick Bouvier jmp_buf env; 2924dbd672c8SPierrick Bouvier __mingw_setjmp(env); 2925dbd672c8SPierrick Bouvier __mingw_longjmp(env, 0); 2926dbd672c8SPierrick Bouvier } 2927dbd672c8SPierrick Bouvier ''', name: 'mingw setjmp and longjmp') 2928dbd672c8SPierrick Bouvier 2929dbd672c8SPierrick Bouvier if cpu == 'aarch64' and not mingw_has_setjmp_longjmp 2930dbd672c8SPierrick Bouvier error('mingw must provide setjmp/longjmp for windows-arm64') 2931dbd672c8SPierrick Bouvier endif 2932dbd672c8SPierrick Bouvierendif 2933dbd672c8SPierrick Bouvier 2934a0c9162cSPaolo Bonzini######################## 2935a0c9162cSPaolo Bonzini# Target configuration # 2936a0c9162cSPaolo Bonzini######################## 2937a0c9162cSPaolo Bonzini 29382becc36aSPaolo Bonziniminikconf = find_program('scripts/minikconf.py') 29391f2146f7SPaolo Bonzini 2940cfc1a889SPaolo Bonziniconfig_all_accel = {} 2941a98006bcSPaolo Bonziniconfig_all_devices = {} 29422becc36aSPaolo Bonziniconfig_devices_mak_list = [] 29432becc36aSPaolo Bonziniconfig_devices_h = {} 2944859aef02SPaolo Bonziniconfig_target_h = {} 29452becc36aSPaolo Bonziniconfig_target_mak = {} 2946ca0fc784SPaolo Bonzini 2947ca0fc784SPaolo Bonzinidisassemblers = { 2948ca0fc784SPaolo Bonzini 'alpha' : ['CONFIG_ALPHA_DIS'], 2949ca0fc784SPaolo Bonzini 'avr' : ['CONFIG_AVR_DIS'], 2950ca0fc784SPaolo Bonzini 'cris' : ['CONFIG_CRIS_DIS'], 29513e7a84eeSTaylor Simpson 'hexagon' : ['CONFIG_HEXAGON_DIS'], 2952ca0fc784SPaolo Bonzini 'hppa' : ['CONFIG_HPPA_DIS'], 2953ca0fc784SPaolo Bonzini 'i386' : ['CONFIG_I386_DIS'], 2954ca0fc784SPaolo Bonzini 'x86_64' : ['CONFIG_I386_DIS'], 2955ca0fc784SPaolo Bonzini 'm68k' : ['CONFIG_M68K_DIS'], 2956ca0fc784SPaolo Bonzini 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], 2957ca0fc784SPaolo Bonzini 'mips' : ['CONFIG_MIPS_DIS'], 2958ca0fc784SPaolo Bonzini 'or1k' : ['CONFIG_OPENRISC_DIS'], 2959ca0fc784SPaolo Bonzini 'ppc' : ['CONFIG_PPC_DIS'], 2960ca0fc784SPaolo Bonzini 'riscv' : ['CONFIG_RISCV_DIS'], 2961ca0fc784SPaolo Bonzini 'rx' : ['CONFIG_RX_DIS'], 2962ca0fc784SPaolo Bonzini 's390' : ['CONFIG_S390_DIS'], 2963ca0fc784SPaolo Bonzini 'sh4' : ['CONFIG_SH4_DIS'], 2964ca0fc784SPaolo Bonzini 'sparc' : ['CONFIG_SPARC_DIS'], 2965ca0fc784SPaolo Bonzini 'xtensa' : ['CONFIG_XTENSA_DIS'], 2966aae1746cSSong Gao 'loongarch' : ['CONFIG_LOONGARCH_DIS'], 2967ca0fc784SPaolo Bonzini} 2968ca0fc784SPaolo Bonzini 2969e1fbd2c4SPaolo Bonzinihave_ivshmem = config_host_data.get('CONFIG_EVENTFD') 29700a189110SPaolo Bonzinihost_kconfig = \ 2971537b7248SPaolo Bonzini (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ 29720d04c4c9SPaolo Bonzini (have_tpm ? ['CONFIG_TPM=y'] : []) + \ 2973cca15756SMarc-André Lureau (pixman.found() ? ['CONFIG_PIXMAN=y'] : []) + \ 29743f0a5d55SMarc-André Lureau (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ 2975ccd250aaSPaolo Bonzini (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ 297688b6e618SPaolo Bonzini (opengl.found() ? ['CONFIG_OPENGL=y'] : []) + \ 29779d71037fSPaolo Bonzini (x11.found() ? ['CONFIG_X11=y'] : []) + \ 29781935b7eaSPaolo Bonzini (fdt.found() ? ['CONFIG_FDT=y'] : []) + \ 29792a3129a3SPaolo Bonzini (have_vhost_user ? ['CONFIG_VHOST_USER=y'] : []) + \ 29802a3129a3SPaolo Bonzini (have_vhost_vdpa ? ['CONFIG_VHOST_VDPA=y'] : []) + \ 29812a3129a3SPaolo Bonzini (have_vhost_kernel ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ 298269202b40SPaolo Bonzini (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ 2983d0cda6f4SPaolo Bonzini (host_os == 'linux' ? ['CONFIG_LINUX=y'] : []) + \ 298455116968SJagannathan Raman (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) + \ 29850d9e8c0bSMaciej S. Szmigiero (vfio_user_server_allowed ? ['CONFIG_VFIO_USER_SERVER_ALLOWED=y'] : []) + \ 29860d9e8c0bSMaciej S. Szmigiero (hv_balloon ? ['CONFIG_HV_BALLOON_POSSIBLE=y'] : []) 29870a189110SPaolo Bonzini 2988a9a74907SPaolo Bonziniignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] 2989ca0fc784SPaolo Bonzini 2990fdb75aefSPaolo Bonzinidefault_targets = 'CONFIG_DEFAULT_TARGETS' in config_host 2991fdb75aefSPaolo Bonziniactual_target_dirs = [] 2992fbb4121dSPaolo Bonzinifdt_required = [] 2993a81df1b6SPaolo Bonziniforeach target : target_dirs 2994765686d6SPaolo Bonzini config_target = { 'TARGET_NAME': target.split('-')[0] } 2995765686d6SPaolo Bonzini if target.endswith('linux-user') 2996d0cda6f4SPaolo Bonzini if host_os != 'linux' 2997fdb75aefSPaolo Bonzini if default_targets 2998fdb75aefSPaolo Bonzini continue 2999fdb75aefSPaolo Bonzini endif 3000fdb75aefSPaolo Bonzini error('Target @0@ is only available on a Linux host'.format(target)) 3001fdb75aefSPaolo Bonzini endif 3002765686d6SPaolo Bonzini config_target += { 'CONFIG_LINUX_USER': 'y' } 3003765686d6SPaolo Bonzini elif target.endswith('bsd-user') 3004d0cda6f4SPaolo Bonzini if host_os not in bsd_oses 3005fdb75aefSPaolo Bonzini if default_targets 3006fdb75aefSPaolo Bonzini continue 3007fdb75aefSPaolo Bonzini endif 3008fdb75aefSPaolo Bonzini error('Target @0@ is only available on a BSD host'.format(target)) 3009fdb75aefSPaolo Bonzini endif 3010765686d6SPaolo Bonzini config_target += { 'CONFIG_BSD_USER': 'y' } 3011765686d6SPaolo Bonzini elif target.endswith('softmmu') 3012bd0c03b2SPhilippe Mathieu-Daudé config_target += { 'CONFIG_SYSTEM_ONLY': 'y' } 3013765686d6SPaolo Bonzini config_target += { 'CONFIG_SOFTMMU': 'y' } 3014765686d6SPaolo Bonzini endif 3015765686d6SPaolo Bonzini if target.endswith('-user') 3016765686d6SPaolo Bonzini config_target += { 3017765686d6SPaolo Bonzini 'CONFIG_USER_ONLY': 'y', 3018765686d6SPaolo Bonzini 'CONFIG_QEMU_INTERP_PREFIX': 3019ce6119dcSPaolo Bonzini get_option('interp_prefix').replace('%M', config_target['TARGET_NAME']) 3020765686d6SPaolo Bonzini } 3021765686d6SPaolo Bonzini endif 3022859aef02SPaolo Bonzini 3023bae3e3a5SPaolo Bonzini target_kconfig = [] 30248a19980eSPaolo Bonzini foreach sym: accelerators 30258a19980eSPaolo Bonzini if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) 30268a19980eSPaolo Bonzini config_target += { sym: 'y' } 3027cfc1a889SPaolo Bonzini config_all_accel += { sym: 'y' } 3028dae0ec15SGerd Hoffmann if target in modular_tcg 3029dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_MODULAR': 'y' } 3030dae0ec15SGerd Hoffmann else 3031dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_BUILTIN': 'y' } 3032dae0ec15SGerd Hoffmann endif 3033bae3e3a5SPaolo Bonzini target_kconfig += [ sym + '=y' ] 30348a19980eSPaolo Bonzini endif 30358a19980eSPaolo Bonzini endforeach 3036bae3e3a5SPaolo Bonzini if target_kconfig.length() == 0 3037fdb75aefSPaolo Bonzini if default_targets 3038fdb75aefSPaolo Bonzini continue 3039fdb75aefSPaolo Bonzini endif 3040fdb75aefSPaolo Bonzini error('No accelerator available for target @0@'.format(target)) 3041fdb75aefSPaolo Bonzini endif 30428a19980eSPaolo Bonzini 3043812b31d3SAlex Bennée config_target += keyval.load('configs/targets' / target + '.mak') 3044a9a74907SPaolo Bonzini config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } 3045765686d6SPaolo Bonzini 30467a6f3343SPaolo Bonzini if 'TARGET_NEED_FDT' in config_target and not fdt.found() 30479b089d25SPaolo Bonzini if default_targets 30489b089d25SPaolo Bonzini warning('Disabling ' + target + ' due to missing libfdt') 30499b089d25SPaolo Bonzini else 3050fbb4121dSPaolo Bonzini fdt_required += target 30519b089d25SPaolo Bonzini endif 30527a6f3343SPaolo Bonzini continue 3053fbb4121dSPaolo Bonzini endif 3054fbb4121dSPaolo Bonzini 30557a6f3343SPaolo Bonzini actual_target_dirs += target 30567a6f3343SPaolo Bonzini 3057fa73168bSPaolo Bonzini # Add default keys 3058fa73168bSPaolo Bonzini if 'TARGET_BASE_ARCH' not in config_target 3059fa73168bSPaolo Bonzini config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} 3060fa73168bSPaolo Bonzini endif 3061fa73168bSPaolo Bonzini if 'TARGET_ABI_DIR' not in config_target 3062fa73168bSPaolo Bonzini config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} 3063fa73168bSPaolo Bonzini endif 3064ee3eb3a7SMarc-André Lureau if 'TARGET_BIG_ENDIAN' not in config_target 3065ee3eb3a7SMarc-André Lureau config_target += {'TARGET_BIG_ENDIAN': 'n'} 3066ee3eb3a7SMarc-André Lureau endif 3067859aef02SPaolo Bonzini 3068ca0fc784SPaolo Bonzini foreach k, v: disassemblers 3069823eb013SPaolo Bonzini if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) 3070ca0fc784SPaolo Bonzini foreach sym: v 3071ca0fc784SPaolo Bonzini config_target += { sym: 'y' } 3072ca0fc784SPaolo Bonzini endforeach 3073ca0fc784SPaolo Bonzini endif 3074ca0fc784SPaolo Bonzini endforeach 3075ca0fc784SPaolo Bonzini 3076859aef02SPaolo Bonzini config_target_data = configuration_data() 3077859aef02SPaolo Bonzini foreach k, v: config_target 3078859aef02SPaolo Bonzini if not k.startswith('TARGET_') and not k.startswith('CONFIG_') 3079859aef02SPaolo Bonzini # do nothing 3080859aef02SPaolo Bonzini elif ignored.contains(k) 3081859aef02SPaolo Bonzini # do nothing 3082859aef02SPaolo Bonzini elif k == 'TARGET_BASE_ARCH' 3083a9a74907SPaolo Bonzini # Note that TARGET_BASE_ARCH ends up in config-target.h but it is 3084a9a74907SPaolo Bonzini # not used to select files from sourcesets. 3085859aef02SPaolo Bonzini config_target_data.set('TARGET_' + v.to_upper(), 1) 3086765686d6SPaolo Bonzini elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' 3087859aef02SPaolo Bonzini config_target_data.set_quoted(k, v) 3088859aef02SPaolo Bonzini elif v == 'y' 3089859aef02SPaolo Bonzini config_target_data.set(k, 1) 3090ee3eb3a7SMarc-André Lureau elif v == 'n' 3091ee3eb3a7SMarc-André Lureau config_target_data.set(k, 0) 3092859aef02SPaolo Bonzini else 3093859aef02SPaolo Bonzini config_target_data.set(k, v) 3094859aef02SPaolo Bonzini endif 3095859aef02SPaolo Bonzini endforeach 3096cb2c5531SPeter Maydell config_target_data.set('QEMU_ARCH', 3097cb2c5531SPeter Maydell 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) 3098859aef02SPaolo Bonzini config_target_h += {target: configure_file(output: target + '-config-target.h', 3099859aef02SPaolo Bonzini configuration: config_target_data)} 31002becc36aSPaolo Bonzini 31012becc36aSPaolo Bonzini if target.endswith('-softmmu') 3102bae3e3a5SPaolo Bonzini target_kconfig += 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y' 3103bae3e3a5SPaolo Bonzini target_kconfig += 'CONFIG_TARGET_BIG_ENDIAN=' + config_target['TARGET_BIG_ENDIAN'] 3104bae3e3a5SPaolo Bonzini 3105d1d5e9eeSAlex Bennée config_input = meson.get_external_property(target, 'default') 31062becc36aSPaolo Bonzini config_devices_mak = target + '-config-devices.mak' 31072becc36aSPaolo Bonzini config_devices_mak = configure_file( 3108d1d5e9eeSAlex Bennée input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], 31092becc36aSPaolo Bonzini output: config_devices_mak, 31102becc36aSPaolo Bonzini depfile: config_devices_mak + '.d', 31112becc36aSPaolo Bonzini capture: true, 31127bc3ca7fSPaolo Bonzini command: [minikconf, 31137bc3ca7fSPaolo Bonzini get_option('default_devices') ? '--defconfig' : '--allnoconfig', 31142becc36aSPaolo Bonzini config_devices_mak, '@DEPFILE@', '@INPUT@', 3115bae3e3a5SPaolo Bonzini host_kconfig, target_kconfig]) 3116859aef02SPaolo Bonzini 3117859aef02SPaolo Bonzini config_devices_data = configuration_data() 3118859aef02SPaolo Bonzini config_devices = keyval.load(config_devices_mak) 3119859aef02SPaolo Bonzini foreach k, v: config_devices 3120859aef02SPaolo Bonzini config_devices_data.set(k, 1) 3121859aef02SPaolo Bonzini endforeach 31222becc36aSPaolo Bonzini config_devices_mak_list += config_devices_mak 3123859aef02SPaolo Bonzini config_devices_h += {target: configure_file(output: target + '-config-devices.h', 3124859aef02SPaolo Bonzini configuration: config_devices_data)} 3125859aef02SPaolo Bonzini config_target += config_devices 3126a98006bcSPaolo Bonzini config_all_devices += config_devices 31272becc36aSPaolo Bonzini endif 31282becc36aSPaolo Bonzini config_target_mak += {target: config_target} 3129a81df1b6SPaolo Bonziniendforeach 3130fdb75aefSPaolo Bonzinitarget_dirs = actual_target_dirs 3131a81df1b6SPaolo Bonzini 3132eed56e9aSPaolo Bonzinitarget_configs_h = [] 3133eed56e9aSPaolo Bonziniforeach target: target_dirs 3134eed56e9aSPaolo Bonzini target_configs_h += config_target_h[target] 3135eed56e9aSPaolo Bonzini target_configs_h += config_devices_h.get(target, []) 3136eed56e9aSPaolo Bonziniendforeach 3137eed56e9aSPaolo Bonzinigenh += custom_target('config-poison.h', 3138eed56e9aSPaolo Bonzini input: [target_configs_h], 3139eed56e9aSPaolo Bonzini output: 'config-poison.h', 3140eed56e9aSPaolo Bonzini capture: true, 3141eed56e9aSPaolo Bonzini command: [find_program('scripts/make-config-poison.sh'), 3142eed56e9aSPaolo Bonzini target_configs_h]) 3143eed56e9aSPaolo Bonzini 31447a6f3343SPaolo Bonziniif fdt_required.length() > 0 31457a6f3343SPaolo Bonzini error('fdt disabled but required by targets ' + ', '.join(fdt_required)) 31467a6f3343SPaolo Bonziniendif 31477a6f3343SPaolo Bonzini 3148a775c713SPaolo Bonzini############### 3149a775c713SPaolo Bonzini# Subprojects # 3150a775c713SPaolo Bonzini############### 31514d34a86bSPaolo Bonzini 315255116968SJagannathan Ramanlibvfio_user_dep = not_found 315355116968SJagannathan Ramanif have_system and vfio_user_server_allowed 31542019cabfSPaolo Bonzini libvfio_user_proj = subproject('libvfio-user', required: true) 31555328353cSPaolo Bonzini libvfio_user_dep = libvfio_user_proj.get_variable('libvfio_user_dep') 315655116968SJagannathan Ramanendif 315755116968SJagannathan Raman 3158a775c713SPaolo Bonzinivhost_user = not_found 3159d0cda6f4SPaolo Bonziniif host_os == 'linux' and have_vhost_user 3160a775c713SPaolo Bonzini libvhost_user = subproject('libvhost-user') 3161a775c713SPaolo Bonzini vhost_user = libvhost_user.get_variable('vhost_user_dep') 3162a775c713SPaolo Bonziniendif 3163a775c713SPaolo Bonzini 3164a775c713SPaolo Bonzinilibvduse = not_found 3165a775c713SPaolo Bonziniif have_libvduse 3166a775c713SPaolo Bonzini libvduse_proj = subproject('libvduse') 3167a775c713SPaolo Bonzini libvduse = libvduse_proj.get_variable('libvduse_dep') 3168a775c713SPaolo Bonziniendif 31698b18cdbfSRichard Henderson 3170a0c9162cSPaolo Bonzini##################### 3171a0c9162cSPaolo Bonzini# Generated sources # 3172a0c9162cSPaolo Bonzini##################### 31738b18cdbfSRichard Henderson 3174a0c9162cSPaolo Bonzinigenh += configure_file(output: 'config-host.h', configuration: config_host_data) 3175a81df1b6SPaolo Bonzini 31763f885659SMarc-André Lureauhxtool = find_program('scripts/hxtool') 3177e2c4012bSMarc-André Lureaushaderinclude = find_program('scripts/shaderinclude.py') 3178a81df1b6SPaolo Bonziniqapi_gen = find_program('scripts/qapi-gen.py') 3179654d6b04SPaolo Bonziniqapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', 3180654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/commands.py', 3181654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/common.py', 3182654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/error.py', 3183654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/events.py', 3184654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/expr.py', 3185654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/gen.py', 3186654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/introspect.py', 318788d357d2SMarkus Armbruster meson.current_source_dir() / 'scripts/qapi/main.py', 3188654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/parser.py', 3189654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/schema.py', 3190654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/source.py', 3191654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/types.py', 3192654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/visit.py', 3193654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi-gen.py' 3194a81df1b6SPaolo Bonzini] 3195a81df1b6SPaolo Bonzini 3196a81df1b6SPaolo Bonzinitracetool = [ 3197a81df1b6SPaolo Bonzini python, files('scripts/tracetool.py'), 31989c29b741SPaolo Bonzini '--backend=' + ','.join(get_option('trace_backends')) 3199a81df1b6SPaolo Bonzini] 32000572d6cdSStefan Hajnoczitracetool_depends = files( 32010572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/log.py', 32020572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/__init__.py', 32030572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/dtrace.py', 32040572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ftrace.py', 32050572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/simple.py', 32060572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/syslog.py', 32070572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ust.py', 32080572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_c.py', 32090572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_h.py', 32100572d6cdSStefan Hajnoczi 'scripts/tracetool/format/__init__.py', 32110572d6cdSStefan Hajnoczi 'scripts/tracetool/format/d.py', 32120572d6cdSStefan Hajnoczi 'scripts/tracetool/format/simpletrace_stap.py', 32130572d6cdSStefan Hajnoczi 'scripts/tracetool/format/c.py', 32140572d6cdSStefan Hajnoczi 'scripts/tracetool/format/h.py', 32150572d6cdSStefan Hajnoczi 'scripts/tracetool/format/log_stap.py', 32160572d6cdSStefan Hajnoczi 'scripts/tracetool/format/stap.py', 32170572d6cdSStefan Hajnoczi 'scripts/tracetool/__init__.py', 32180572d6cdSStefan Hajnoczi 'scripts/tracetool/vcpu.py' 32190572d6cdSStefan Hajnoczi) 3220a81df1b6SPaolo Bonzini 32212c273f32SMarc-André Lureauqemu_version_cmd = [find_program('scripts/qemu-version.sh'), 32222c273f32SMarc-André Lureau meson.current_source_dir(), 3223b0b4323eSPaolo Bonzini get_option('pkgversion'), meson.project_version()] 32242c273f32SMarc-André Lureauqemu_version = custom_target('qemu-version.h', 32252c273f32SMarc-André Lureau output: 'qemu-version.h', 32262c273f32SMarc-André Lureau command: qemu_version_cmd, 32272c273f32SMarc-André Lureau capture: true, 32282c273f32SMarc-André Lureau build_by_default: true, 32292c273f32SMarc-André Lureau build_always_stale: true) 32302c273f32SMarc-André Lureaugenh += qemu_version 32312c273f32SMarc-André Lureau 32323f885659SMarc-André Lureauhxdep = [] 32333f885659SMarc-André Lureauhx_headers = [ 32343f885659SMarc-André Lureau ['qemu-options.hx', 'qemu-options.def'], 32353f885659SMarc-André Lureau ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], 32363f885659SMarc-André Lureau] 32373f885659SMarc-André Lureauif have_system 32383f885659SMarc-André Lureau hx_headers += [ 32393f885659SMarc-André Lureau ['hmp-commands.hx', 'hmp-commands.h'], 32403f885659SMarc-André Lureau ['hmp-commands-info.hx', 'hmp-commands-info.h'], 32413f885659SMarc-André Lureau ] 32423f885659SMarc-André Lureauendif 32433f885659SMarc-André Lureauforeach d : hx_headers 3244b7c70bf2SMarc-André Lureau hxdep += custom_target(d[1], 32453f885659SMarc-André Lureau input: files(d[0]), 32463f885659SMarc-André Lureau output: d[1], 32473f885659SMarc-André Lureau capture: true, 32483f885659SMarc-André Lureau command: [hxtool, '-h', '@INPUT0@']) 32493f885659SMarc-André Lureauendforeach 32503f885659SMarc-André Lureaugenh += hxdep 32513f885659SMarc-André Lureau 3252a81df1b6SPaolo Bonzini############### 3253a81df1b6SPaolo Bonzini# Trace files # 3254a81df1b6SPaolo Bonzini############### 3255a81df1b6SPaolo Bonzini 3256c9322ab5SMarc-André Lureau# TODO: add each directory to the subdirs from its own meson.build, once 3257c9322ab5SMarc-André Lureau# we have those 3258a81df1b6SPaolo Bonzinitrace_events_subdirs = [ 3259a81df1b6SPaolo Bonzini 'crypto', 326069ff4d0aSPhilippe Mathieu-Daudé 'qapi', 326169ff4d0aSPhilippe Mathieu-Daudé 'qom', 3262a81df1b6SPaolo Bonzini 'monitor', 326369ff4d0aSPhilippe Mathieu-Daudé 'util', 3264842b42dfSAlex Bennée 'gdbstub', 3265a81df1b6SPaolo Bonzini] 32666ddc1abeSWarner Loshif have_linux_user 3267a81df1b6SPaolo Bonzini trace_events_subdirs += [ 'linux-user' ] 3268a81df1b6SPaolo Bonziniendif 32696ddc1abeSWarner Loshif have_bsd_user 32706ddc1abeSWarner Losh trace_events_subdirs += [ 'bsd-user' ] 32716ddc1abeSWarner Loshendif 3272a81df1b6SPaolo Bonziniif have_block 3273a81df1b6SPaolo Bonzini trace_events_subdirs += [ 3274a81df1b6SPaolo Bonzini 'authz', 3275a81df1b6SPaolo Bonzini 'block', 3276a81df1b6SPaolo Bonzini 'io', 3277a81df1b6SPaolo Bonzini 'nbd', 3278a81df1b6SPaolo Bonzini 'scsi', 3279a81df1b6SPaolo Bonzini ] 3280a81df1b6SPaolo Bonziniendif 3281a81df1b6SPaolo Bonziniif have_system 3282a81df1b6SPaolo Bonzini trace_events_subdirs += [ 32838985db26SPhilippe Mathieu-Daudé 'accel/kvm', 3284a81df1b6SPaolo Bonzini 'audio', 3285a81df1b6SPaolo Bonzini 'backends', 3286a81df1b6SPaolo Bonzini 'backends/tpm', 3287a81df1b6SPaolo Bonzini 'chardev', 328846627f41SAndrew Melnychenko 'ebpf', 3289a81df1b6SPaolo Bonzini 'hw/9pfs', 3290a81df1b6SPaolo Bonzini 'hw/acpi', 329177c05b0bSHao Wu 'hw/adc', 3292a81df1b6SPaolo Bonzini 'hw/alpha', 3293a81df1b6SPaolo Bonzini 'hw/arm', 3294a81df1b6SPaolo Bonzini 'hw/audio', 3295a81df1b6SPaolo Bonzini 'hw/block', 3296a81df1b6SPaolo Bonzini 'hw/char', 3297a81df1b6SPaolo Bonzini 'hw/display', 3298a81df1b6SPaolo Bonzini 'hw/dma', 329999f0c046SNinad Palsule 'hw/fsi', 3300a81df1b6SPaolo Bonzini 'hw/hyperv', 3301a81df1b6SPaolo Bonzini 'hw/i2c', 3302a81df1b6SPaolo Bonzini 'hw/i386', 3303a81df1b6SPaolo Bonzini 'hw/i386/xen', 3304aa98ee38SDavid Woodhouse 'hw/i386/kvm', 3305a81df1b6SPaolo Bonzini 'hw/ide', 3306a81df1b6SPaolo Bonzini 'hw/input', 3307a81df1b6SPaolo Bonzini 'hw/intc', 3308a81df1b6SPaolo Bonzini 'hw/isa', 3309a81df1b6SPaolo Bonzini 'hw/mem', 3310a81df1b6SPaolo Bonzini 'hw/mips', 3311a81df1b6SPaolo Bonzini 'hw/misc', 3312a81df1b6SPaolo Bonzini 'hw/misc/macio', 3313a81df1b6SPaolo Bonzini 'hw/net', 331498e5d7a2SVikram Garhwal 'hw/net/can', 3315ce0e6a2cSMark Cave-Ayland 'hw/nubus', 331688eea45cSKlaus Jensen 'hw/nvme', 3317a81df1b6SPaolo Bonzini 'hw/nvram', 3318a81df1b6SPaolo Bonzini 'hw/pci', 3319a81df1b6SPaolo Bonzini 'hw/pci-host', 3320a81df1b6SPaolo Bonzini 'hw/ppc', 3321a81df1b6SPaolo Bonzini 'hw/rtc', 3322a81df1b6SPaolo Bonzini 'hw/s390x', 3323a81df1b6SPaolo Bonzini 'hw/scsi', 3324a81df1b6SPaolo Bonzini 'hw/sd', 3325ad52cfc1SBALATON Zoltan 'hw/sh4', 3326a81df1b6SPaolo Bonzini 'hw/sparc', 3327a81df1b6SPaolo Bonzini 'hw/sparc64', 3328a81df1b6SPaolo Bonzini 'hw/ssi', 3329a81df1b6SPaolo Bonzini 'hw/timer', 3330a81df1b6SPaolo Bonzini 'hw/tpm', 3331bc4e68d3SJeuk Kim 'hw/ufs', 3332a81df1b6SPaolo Bonzini 'hw/usb', 3333a81df1b6SPaolo Bonzini 'hw/vfio', 3334a81df1b6SPaolo Bonzini 'hw/virtio', 3335a81df1b6SPaolo Bonzini 'hw/watchdog', 3336a81df1b6SPaolo Bonzini 'hw/xen', 3337a81df1b6SPaolo Bonzini 'hw/gpio', 3338a81df1b6SPaolo Bonzini 'migration', 3339a81df1b6SPaolo Bonzini 'net', 33408d7f2e76SPhilippe Mathieu-Daudé 'system', 3341a81df1b6SPaolo Bonzini 'ui', 3342ad22c308SElena Ufimtseva 'hw/remote', 3343a81df1b6SPaolo Bonzini ] 3344a81df1b6SPaolo Bonziniendif 33458985db26SPhilippe Mathieu-Daudéif have_system or have_user 33468985db26SPhilippe Mathieu-Daudé trace_events_subdirs += [ 33478985db26SPhilippe Mathieu-Daudé 'accel/tcg', 33488985db26SPhilippe Mathieu-Daudé 'hw/core', 33498985db26SPhilippe Mathieu-Daudé 'target/arm', 3350a1477da3SAlexander Graf 'target/arm/hvf', 33518985db26SPhilippe Mathieu-Daudé 'target/hppa', 33528985db26SPhilippe Mathieu-Daudé 'target/i386', 33538985db26SPhilippe Mathieu-Daudé 'target/i386/kvm', 3354f8447436STianrui Zhao 'target/loongarch', 335534b8ff25SPhilippe Mathieu-Daudé 'target/mips/tcg', 33568985db26SPhilippe Mathieu-Daudé 'target/ppc', 33578985db26SPhilippe Mathieu-Daudé 'target/riscv', 33588985db26SPhilippe Mathieu-Daudé 'target/s390x', 335967043607SCho, Yu-Chen 'target/s390x/kvm', 33608985db26SPhilippe Mathieu-Daudé 'target/sparc', 33618985db26SPhilippe Mathieu-Daudé ] 33628985db26SPhilippe Mathieu-Daudéendif 3363a81df1b6SPaolo Bonzini 33649cd76c91SPaolo Bonzini################### 33659cd76c91SPaolo Bonzini# Collect sources # 33669cd76c91SPaolo Bonzini################### 33679cd76c91SPaolo Bonzini 33689cd76c91SPaolo Bonziniauthz_ss = ss.source_set() 33699cd76c91SPaolo Bonziniblockdev_ss = ss.source_set() 33709cd76c91SPaolo Bonziniblock_ss = ss.source_set() 33719cd76c91SPaolo Bonzinichardev_ss = ss.source_set() 33729cd76c91SPaolo Bonzinicommon_ss = ss.source_set() 33739cd76c91SPaolo Bonzinicrypto_ss = ss.source_set() 33749cd76c91SPaolo Bonzinihwcore_ss = ss.source_set() 33759cd76c91SPaolo Bonziniio_ss = ss.source_set() 33769cd76c91SPaolo Bonziniqmp_ss = ss.source_set() 33779cd76c91SPaolo Bonziniqom_ss = ss.source_set() 33789cd76c91SPaolo Bonzinisystem_ss = ss.source_set() 33799cd76c91SPaolo Bonzinispecific_fuzz_ss = ss.source_set() 33809cd76c91SPaolo Bonzinispecific_ss = ss.source_set() 33819cd76c91SPaolo Bonzinistub_ss = ss.source_set() 33829cd76c91SPaolo Bonzinitrace_ss = ss.source_set() 33839cd76c91SPaolo Bonziniuser_ss = ss.source_set() 33849cd76c91SPaolo Bonziniutil_ss = ss.source_set() 33859cd76c91SPaolo Bonzini 33869cd76c91SPaolo Bonzini# accel modules 33879cd76c91SPaolo Bonziniqtest_module_ss = ss.source_set() 33889cd76c91SPaolo Bonzinitcg_module_ss = ss.source_set() 33899cd76c91SPaolo Bonzini 33909cd76c91SPaolo Bonzinimodules = {} 33919cd76c91SPaolo Bonzinitarget_modules = {} 33929cd76c91SPaolo Bonzinihw_arch = {} 33939cd76c91SPaolo Bonzinitarget_arch = {} 33949cd76c91SPaolo Bonzinitarget_system_arch = {} 33959cd76c91SPaolo Bonzinitarget_user_arch = {} 33969cd76c91SPaolo Bonzini 3397b83a80e8SVladimir Sementsov-Ogievskiy# NOTE: the trace/ subdirectory needs the qapi_trace_events variable 3398b83a80e8SVladimir Sementsov-Ogievskiy# that is filled in by qapi/. 3399a81df1b6SPaolo Bonzinisubdir('qapi') 3400a81df1b6SPaolo Bonzinisubdir('qobject') 3401a81df1b6SPaolo Bonzinisubdir('stubs') 3402a81df1b6SPaolo Bonzinisubdir('trace') 3403a81df1b6SPaolo Bonzinisubdir('util') 34045582c58fSMarc-André Lureausubdir('qom') 34055582c58fSMarc-André Lureausubdir('authz') 3406a81df1b6SPaolo Bonzinisubdir('crypto') 34072d78b56eSMarc-André Lureausubdir('ui') 3408842b42dfSAlex Bennéesubdir('gdbstub') 340968621262SPhilippe Mathieu-Daudéif have_system 341068621262SPhilippe Mathieu-Daudé subdir('hw') 341168621262SPhilippe Mathieu-Daudéelse 341268621262SPhilippe Mathieu-Daudé subdir('hw/core') 341368621262SPhilippe Mathieu-Daudéendif 3414a81df1b6SPaolo Bonzini 34153154fee4SMarc-André Lureauif enable_modules 34163154fee4SMarc-André Lureau libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') 34173154fee4SMarc-André Lureau modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') 34183154fee4SMarc-André Lureauendif 34193154fee4SMarc-André Lureau 34201220f581SPaolo Bonziniqom_ss = qom_ss.apply({}) 34217d5983e3SNicolas Saenz Juliennelibqom = static_library('qom', qom_ss.sources() + genh, 34227d5983e3SNicolas Saenz Julienne dependencies: [qom_ss.dependencies()], 34234c545a05SPaolo Bonzini name_suffix: 'fa', 34244c545a05SPaolo Bonzini build_by_default: false) 34257d5983e3SNicolas Saenz Julienneqom = declare_dependency(link_whole: libqom) 34267d5983e3SNicolas Saenz Julienne 34277d5983e3SNicolas Saenz Julienneevent_loop_base = files('event-loop-base.c') 34284c545a05SPaolo Bonzinievent_loop_base = static_library('event-loop-base', 34294c545a05SPaolo Bonzini sources: event_loop_base + genh, 34304c545a05SPaolo Bonzini name_suffix: 'fa', 34314c545a05SPaolo Bonzini build_by_default: false) 34327d5983e3SNicolas Saenz Julienneevent_loop_base = declare_dependency(link_whole: event_loop_base, 34337d5983e3SNicolas Saenz Julienne dependencies: [qom]) 34347d5983e3SNicolas Saenz Julienne 34351220f581SPaolo Bonzinistub_ss = stub_ss.apply({}) 3436a81df1b6SPaolo Bonzini 3437a81df1b6SPaolo Bonziniutil_ss.add_all(trace_ss) 34381220f581SPaolo Bonziniutil_ss = util_ss.apply({}) 3439a81df1b6SPaolo Bonzinilibqemuutil = static_library('qemuutil', 34404c545a05SPaolo Bonzini build_by_default: false, 3441a81df1b6SPaolo Bonzini sources: util_ss.sources() + stub_ss.sources() + genh, 34426190fd61SPaolo Bonzini dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc]) 3443a81df1b6SPaolo Bonziniqemuutil = declare_dependency(link_with: libqemuutil, 344470ac26b9SNicolas Saenz Julienne sources: genh + version_res, 344570ac26b9SNicolas Saenz Julienne dependencies: [event_loop_base]) 3446a81df1b6SPaolo Bonzini 3447957b31f6SPhilippe Mathieu-Daudéif have_system or have_user 3448abff1abfSPaolo Bonzini decodetree = generator(find_program('scripts/decodetree.py'), 3449abff1abfSPaolo Bonzini output: 'decode-@BASENAME@.c.inc', 3450abff1abfSPaolo Bonzini arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) 3451957b31f6SPhilippe Mathieu-Daudé subdir('libdecnumber') 3452957b31f6SPhilippe Mathieu-Daudé subdir('target') 3453957b31f6SPhilippe Mathieu-Daudéendif 3454abff1abfSPaolo Bonzini 3455478e943fSPaolo Bonzinisubdir('audio') 34567fcfd456SMarc-André Lureausubdir('io') 3457848e8ff6SMarc-André Lureausubdir('chardev') 3458ec0d5893SMarc-André Lureausubdir('fsdev') 3459708eab42SMarc-André Lureausubdir('dump') 3460ec0d5893SMarc-André Lureau 3461f285bd3fSPhilippe Mathieu-Daudéif have_block 34625e5733e5SMarc-André Lureau block_ss.add(files( 34635e5733e5SMarc-André Lureau 'block.c', 34645e5733e5SMarc-André Lureau 'blockjob.c', 34655e5733e5SMarc-André Lureau 'job.c', 34665e5733e5SMarc-André Lureau 'qemu-io-cmds.c', 34675e5733e5SMarc-André Lureau )) 3468406523f6SPaolo Bonzini if config_host_data.get('CONFIG_REPLICATION') 3469406523f6SPaolo Bonzini block_ss.add(files('replication.c')) 3470406523f6SPaolo Bonzini endif 34715e5733e5SMarc-André Lureau 34725e5733e5SMarc-André Lureau subdir('nbd') 34735e5733e5SMarc-André Lureau subdir('scsi') 34745e5733e5SMarc-André Lureau subdir('block') 34755e5733e5SMarc-André Lureau 34764a96337dSPaolo Bonzini blockdev_ss.add(files( 34774a96337dSPaolo Bonzini 'blockdev.c', 3478cbc20bfbSStefan Hajnoczi 'blockdev-nbd.c', 34794a96337dSPaolo Bonzini 'iothread.c', 34804a96337dSPaolo Bonzini 'job-qmp.c', 34813eacf70bSRoman Bolshakov ), gnutls) 34824a96337dSPaolo Bonzini 34834a96337dSPaolo Bonzini # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, 34844a96337dSPaolo Bonzini # os-win32.c does not 3485d0cda6f4SPaolo Bonzini if host_os == 'windows' 3486dc495494SPaolo Bonzini system_ss.add(files('os-win32.c')) 3487dc495494SPaolo Bonzini else 3488dc495494SPaolo Bonzini blockdev_ss.add(files('os-posix.c')) 3489dc495494SPaolo Bonzini endif 3490f285bd3fSPhilippe Mathieu-Daudéendif 34914a96337dSPaolo Bonzini 3492fe0007f3SPhilippe Mathieu-Daudécommon_ss.add(files('cpu-common.c')) 3493fe0007f3SPhilippe Mathieu-Daudéspecific_ss.add(files('cpu-target.c')) 34944a96337dSPaolo Bonzini 34958d7f2e76SPhilippe Mathieu-Daudésubdir('system') 3496c9322ab5SMarc-André Lureau 349744b99a6dSRichard Henderson# Work around a gcc bug/misfeature wherein constant propagation looks 349844b99a6dSRichard Henderson# through an alias: 349944b99a6dSRichard Henderson# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 350044b99a6dSRichard Henderson# to guess that a const variable is always zero. Without lto, this is 350144b99a6dSRichard Henderson# impossible, as the alias is restricted to page-vary-common.c. Indeed, 350244b99a6dSRichard Henderson# without lto, not even the alias is required -- we simply use different 350344b99a6dSRichard Henderson# declarations in different compilation units. 350444b99a6dSRichard Hendersonpagevary = files('page-vary-common.c') 350544b99a6dSRichard Hendersonif get_option('b_lto') 350644b99a6dSRichard Henderson pagevary_flags = ['-fno-lto'] 350744b99a6dSRichard Henderson if get_option('cfi') 350844b99a6dSRichard Henderson pagevary_flags += '-fno-sanitize=cfi-icall' 350944b99a6dSRichard Henderson endif 351054c9b194SThomas Huth pagevary = static_library('page-vary-common', sources: pagevary + genh, 351144b99a6dSRichard Henderson c_args: pagevary_flags) 351244b99a6dSRichard Henderson pagevary = declare_dependency(link_with: pagevary) 351344b99a6dSRichard Hendersonendif 351444b99a6dSRichard Hendersoncommon_ss.add(pagevary) 351575bbe6a4SPhilippe Mathieu-Daudéspecific_ss.add(files('page-target.c', 'page-vary-target.c')) 35166670d4d0SRichard Henderson 3517ab318051SMarc-André Lureausubdir('backends') 3518c574e161SMarc-André Lureausubdir('disas') 351955166230SMarc-André Lureausubdir('migration') 3520ff219dcaSPaolo Bonzinisubdir('monitor') 3521cdaf0722SMarc-André Lureausubdir('net') 352217ef2af6SMarc-André Lureausubdir('replay') 35238df9f0c3SPhilippe Mathieu-Daudésubdir('semihosting') 3524aa09b3d5SMarkus Armbrustersubdir('stats') 3525104cc2c0SRichard Hendersonsubdir('tcg') 3526c6347541SRichard Hendersonsubdir('fpu') 35271a82878aSMarc-André Lureausubdir('accel') 3528f556b4a1SPaolo Bonzinisubdir('plugins') 3529bbf15aafSRichard Hendersonsubdir('ebpf') 3530bbf15aafSRichard Henderson 3531bbf15aafSRichard Hendersoncommon_user_inc = [] 3532bbf15aafSRichard Henderson 3533bbf15aafSRichard Hendersonsubdir('common-user') 3534b309c321SMarc-André Lureausubdir('bsd-user') 35353a30446aSMarc-André Lureausubdir('linux-user') 353646627f41SAndrew Melnychenko 3537a2ce7dbdSPaolo Bonzini# needed for fuzzing binaries 3538a2ce7dbdSPaolo Bonzinisubdir('tests/qtest/libqos') 353964ed6f92SPaolo Bonzinisubdir('tests/qtest/fuzz') 3540a2ce7dbdSPaolo Bonzini 3541c94a7b88SGerd Hoffmann# accel modules 3542dae0ec15SGerd Hoffmanntcg_real_module_ss = ss.source_set() 3543dae0ec15SGerd Hoffmanntcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) 3544dae0ec15SGerd Hoffmannspecific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) 3545dae0ec15SGerd Hoffmanntarget_modules += { 'accel' : { 'qtest': qtest_module_ss, 3546dae0ec15SGerd Hoffmann 'tcg': tcg_real_module_ss }} 3547c94a7b88SGerd Hoffmann 3548ea444d91SPaolo Bonzini############################################## 3549ea444d91SPaolo Bonzini# Internal static_libraries and dependencies # 3550ea444d91SPaolo Bonzini############################################## 3551a0c9162cSPaolo Bonzini 3552f5723ab6SGerd Hoffmannmodinfo_collect = find_program('scripts/modinfo-collect.py') 35535ebbfeccSGerd Hoffmannmodinfo_generate = find_program('scripts/modinfo-generate.py') 3554f5723ab6SGerd Hoffmannmodinfo_files = [] 3555f5723ab6SGerd Hoffmann 35563154fee4SMarc-André Lureaublock_mods = [] 355721d2140dSPhilippe Mathieu-Daudésystem_mods = [] 35583154fee4SMarc-André Lureauforeach d, list : modules 3559ef709860SPaolo Bonzini if not (d == 'block' ? have_block : have_system) 3560ef709860SPaolo Bonzini continue 3561ef709860SPaolo Bonzini endif 3562ef709860SPaolo Bonzini 35633154fee4SMarc-André Lureau foreach m, module_ss : list 35646002711cSPaolo Bonzini if enable_modules 35650d66549cSPaolo Bonzini module_ss = module_ss.apply(config_all_devices, strict: false) 35663154fee4SMarc-André Lureau sl = static_library(d + '-' + m, [genh, module_ss.sources()], 35673154fee4SMarc-André Lureau dependencies: [modulecommon, module_ss.dependencies()], pic: true) 35683154fee4SMarc-André Lureau if d == 'block' 35693154fee4SMarc-André Lureau block_mods += sl 35703154fee4SMarc-André Lureau else 357121d2140dSPhilippe Mathieu-Daudé system_mods += sl 35723154fee4SMarc-André Lureau endif 3573f5723ab6SGerd Hoffmann if module_ss.sources() != [] 3574f5723ab6SGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) as 3575f5723ab6SGerd Hoffmann # input. Sources can be used multiple times but objects are 3576f5723ab6SGerd Hoffmann # unique when it comes to lookup in compile_commands.json. 3577f5723ab6SGerd Hoffmann # Depnds on a mesion version with 3578f5723ab6SGerd Hoffmann # https://github.com/mesonbuild/meson/pull/8900 3579f5723ab6SGerd Hoffmann modinfo_files += custom_target(d + '-' + m + '.modinfo', 3580f5723ab6SGerd Hoffmann output: d + '-' + m + '.modinfo', 3581ac347111SPaolo Bonzini input: module_ss.sources() + genh, 3582f5723ab6SGerd Hoffmann capture: true, 3583ac347111SPaolo Bonzini command: [modinfo_collect, module_ss.sources()]) 3584f5723ab6SGerd Hoffmann endif 35853154fee4SMarc-André Lureau else 35863154fee4SMarc-André Lureau if d == 'block' 35873154fee4SMarc-André Lureau block_ss.add_all(module_ss) 35883154fee4SMarc-André Lureau else 3589de6cd759SPhilippe Mathieu-Daudé system_ss.add_all(module_ss) 35903154fee4SMarc-André Lureau endif 35913154fee4SMarc-André Lureau endif 35923154fee4SMarc-André Lureau endforeach 35933154fee4SMarc-André Lureauendforeach 35943154fee4SMarc-André Lureau 3595db2e89dfSGerd Hoffmannforeach d, list : target_modules 3596db2e89dfSGerd Hoffmann foreach m, module_ss : list 35976002711cSPaolo Bonzini if enable_modules 3598db2e89dfSGerd Hoffmann foreach target : target_dirs 3599db2e89dfSGerd Hoffmann if target.endswith('-softmmu') 3600db2e89dfSGerd Hoffmann config_target = config_target_mak[target] 3601db2e89dfSGerd Hoffmann target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 36027d7a21baSPhilippe Mathieu-Daudé c_args = ['-DCOMPILING_PER_TARGET', 3603db2e89dfSGerd Hoffmann '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 3604db2e89dfSGerd Hoffmann '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3605db2e89dfSGerd Hoffmann target_module_ss = module_ss.apply(config_target, strict: false) 3606db2e89dfSGerd Hoffmann if target_module_ss.sources() != [] 3607db2e89dfSGerd Hoffmann module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] 3608db2e89dfSGerd Hoffmann sl = static_library(module_name, 3609db2e89dfSGerd Hoffmann [genh, target_module_ss.sources()], 3610db2e89dfSGerd Hoffmann dependencies: [modulecommon, target_module_ss.dependencies()], 3611db2e89dfSGerd Hoffmann include_directories: target_inc, 3612db2e89dfSGerd Hoffmann c_args: c_args, 3613db2e89dfSGerd Hoffmann pic: true) 361421d2140dSPhilippe Mathieu-Daudé system_mods += sl 3615db2e89dfSGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) too. 3616db2e89dfSGerd Hoffmann modinfo_files += custom_target(module_name + '.modinfo', 3617db2e89dfSGerd Hoffmann output: module_name + '.modinfo', 3618917ddc27SGerd Hoffmann input: target_module_ss.sources() + genh, 3619db2e89dfSGerd Hoffmann capture: true, 3620917ddc27SGerd Hoffmann command: [modinfo_collect, '--target', target, target_module_ss.sources()]) 3621db2e89dfSGerd Hoffmann endif 3622db2e89dfSGerd Hoffmann endif 3623db2e89dfSGerd Hoffmann endforeach 3624db2e89dfSGerd Hoffmann else 3625db2e89dfSGerd Hoffmann specific_ss.add_all(module_ss) 3626db2e89dfSGerd Hoffmann endif 3627db2e89dfSGerd Hoffmann endforeach 3628db2e89dfSGerd Hoffmannendforeach 3629db2e89dfSGerd Hoffmann 36305ebbfeccSGerd Hoffmannif enable_modules 363105d6814cSJose R. Ziviani foreach target : target_dirs 363205d6814cSJose R. Ziviani if target.endswith('-softmmu') 363305d6814cSJose R. Ziviani config_target = config_target_mak[target] 363405d6814cSJose R. Ziviani config_devices_mak = target + '-config-devices.mak' 363505d6814cSJose R. Ziviani modinfo_src = custom_target('modinfo-' + target + '.c', 363605d6814cSJose R. Ziviani output: 'modinfo-' + target + '.c', 36375ebbfeccSGerd Hoffmann input: modinfo_files, 363805d6814cSJose R. Ziviani command: [modinfo_generate, '--devices', config_devices_mak, '@INPUT@'], 36395ebbfeccSGerd Hoffmann capture: true) 364005d6814cSJose R. Ziviani 364105d6814cSJose R. Ziviani modinfo_lib = static_library('modinfo-' + target + '.c', modinfo_src) 364205d6814cSJose R. Ziviani modinfo_dep = declare_dependency(link_with: modinfo_lib) 364305d6814cSJose R. Ziviani 364405d6814cSJose R. Ziviani arch = config_target['TARGET_NAME'] == 'sparc64' ? 'sparc64' : config_target['TARGET_BASE_ARCH'] 364505d6814cSJose R. Ziviani hw_arch[arch].add(modinfo_dep) 364605d6814cSJose R. Ziviani endif 364705d6814cSJose R. Ziviani endforeach 36485ebbfeccSGerd Hoffmannendif 36495ebbfeccSGerd Hoffmann 36503154fee4SMarc-André Lureaunm = find_program('nm') 3651604f3e4eSYonggang Luoundefsym = find_program('scripts/undefsym.py') 36523154fee4SMarc-André Lureaublock_syms = custom_target('block.syms', output: 'block.syms', 36533154fee4SMarc-André Lureau input: [libqemuutil, block_mods], 36543154fee4SMarc-André Lureau capture: true, 36553154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36563154fee4SMarc-André Lureauqemu_syms = custom_target('qemu.syms', output: 'qemu.syms', 365721d2140dSPhilippe Mathieu-Daudé input: [libqemuutil, system_mods], 36583154fee4SMarc-André Lureau capture: true, 36593154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36603154fee4SMarc-André Lureau 36611220f581SPaolo Bonziniauthz_ss = authz_ss.apply({}) 366255567891SPhilippe Mathieu-Daudélibauthz = static_library('authz', authz_ss.sources() + genh, 366355567891SPhilippe Mathieu-Daudé dependencies: [authz_ss.dependencies()], 366455567891SPhilippe Mathieu-Daudé name_suffix: 'fa', 366555567891SPhilippe Mathieu-Daudé build_by_default: false) 366655567891SPhilippe Mathieu-Daudé 366755567891SPhilippe Mathieu-Daudéauthz = declare_dependency(link_whole: libauthz, 366855567891SPhilippe Mathieu-Daudé dependencies: qom) 366955567891SPhilippe Mathieu-Daudé 36701220f581SPaolo Bonzinicrypto_ss = crypto_ss.apply({}) 36712389304aSPhilippe Mathieu-Daudélibcrypto = static_library('crypto', crypto_ss.sources() + genh, 36722389304aSPhilippe Mathieu-Daudé dependencies: [crypto_ss.dependencies()], 36732389304aSPhilippe Mathieu-Daudé name_suffix: 'fa', 36742389304aSPhilippe Mathieu-Daudé build_by_default: false) 36752389304aSPhilippe Mathieu-Daudé 36762389304aSPhilippe Mathieu-Daudécrypto = declare_dependency(link_whole: libcrypto, 36772389304aSPhilippe Mathieu-Daudé dependencies: [authz, qom]) 36782389304aSPhilippe Mathieu-Daudé 36791220f581SPaolo Bonziniio_ss = io_ss.apply({}) 3680f78536b1SPhilippe Mathieu-Daudélibio = static_library('io', io_ss.sources() + genh, 3681f78536b1SPhilippe Mathieu-Daudé dependencies: [io_ss.dependencies()], 3682f78536b1SPhilippe Mathieu-Daudé link_with: libqemuutil, 3683f78536b1SPhilippe Mathieu-Daudé name_suffix: 'fa', 3684f78536b1SPhilippe Mathieu-Daudé build_by_default: false) 3685f78536b1SPhilippe Mathieu-Daudé 3686f78536b1SPhilippe Mathieu-Daudéio = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) 3687f78536b1SPhilippe Mathieu-Daudé 36887e6edef3SPhilippe Mathieu-Daudélibmigration = static_library('migration', sources: migration_files + genh, 36897e6edef3SPhilippe Mathieu-Daudé name_suffix: 'fa', 36907e6edef3SPhilippe Mathieu-Daudé build_by_default: false) 36917e6edef3SPhilippe Mathieu-Daudémigration = declare_dependency(link_with: libmigration, 36927e6edef3SPhilippe Mathieu-Daudé dependencies: [zlib, qom, io]) 3693de6cd759SPhilippe Mathieu-Daudésystem_ss.add(migration) 36947e6edef3SPhilippe Mathieu-Daudé 36951220f581SPaolo Bonziniblock_ss = block_ss.apply({}) 36965e5733e5SMarc-André Lureaulibblock = static_library('block', block_ss.sources() + genh, 36975e5733e5SMarc-André Lureau dependencies: block_ss.dependencies(), 36985e5733e5SMarc-André Lureau link_depends: block_syms, 36995e5733e5SMarc-André Lureau name_suffix: 'fa', 37005e5733e5SMarc-André Lureau build_by_default: false) 37015e5733e5SMarc-André Lureau 37025e5733e5SMarc-André Lureaublock = declare_dependency(link_whole: [libblock], 3703b7c70bf2SMarc-André Lureau link_args: '@block.syms', 3704b7c70bf2SMarc-André Lureau dependencies: [crypto, io]) 37055e5733e5SMarc-André Lureau 37061220f581SPaolo Bonziniblockdev_ss = blockdev_ss.apply({}) 37074fb9071fSStefan Hajnoczilibblockdev = static_library('blockdev', blockdev_ss.sources() + genh, 37084fb9071fSStefan Hajnoczi dependencies: blockdev_ss.dependencies(), 37094fb9071fSStefan Hajnoczi name_suffix: 'fa', 37104fb9071fSStefan Hajnoczi build_by_default: false) 37114fb9071fSStefan Hajnoczi 37124fb9071fSStefan Hajnocziblockdev = declare_dependency(link_whole: [libblockdev], 37137d5983e3SNicolas Saenz Julienne dependencies: [block, event_loop_base]) 37144fb9071fSStefan Hajnoczi 37151220f581SPaolo Bonziniqmp_ss = qmp_ss.apply({}) 3716ff219dcaSPaolo Bonzinilibqmp = static_library('qmp', qmp_ss.sources() + genh, 3717ff219dcaSPaolo Bonzini dependencies: qmp_ss.dependencies(), 3718ff219dcaSPaolo Bonzini name_suffix: 'fa', 3719ff219dcaSPaolo Bonzini build_by_default: false) 3720ff219dcaSPaolo Bonzini 3721ff219dcaSPaolo Bonziniqmp = declare_dependency(link_whole: [libqmp]) 3722ff219dcaSPaolo Bonzini 3723c2306d71SPhilippe Mathieu-Daudélibchardev = static_library('chardev', chardev_ss.sources() + genh, 3724c2306d71SPhilippe Mathieu-Daudé name_suffix: 'fa', 372522d1f7a8SMarc-André Lureau dependencies: chardev_ss.dependencies(), 3726c2306d71SPhilippe Mathieu-Daudé build_by_default: false) 3727c2306d71SPhilippe Mathieu-Daudé 3728c2306d71SPhilippe Mathieu-Daudéchardev = declare_dependency(link_whole: libchardev) 3729c2306d71SPhilippe Mathieu-Daudé 37301220f581SPaolo Bonzinihwcore_ss = hwcore_ss.apply({}) 3731f73fb063SPhilippe Mathieu-Daudélibhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, 3732e28ab096SPhilippe Mathieu-Daudé name_suffix: 'fa', 3733e28ab096SPhilippe Mathieu-Daudé build_by_default: false) 3734e28ab096SPhilippe Mathieu-Daudéhwcore = declare_dependency(link_whole: libhwcore) 3735e28ab096SPhilippe Mathieu-Daudécommon_ss.add(hwcore) 3736e28ab096SPhilippe Mathieu-Daudé 3737064f8ee7SPhilippe Mathieu-Daudé########### 3738064f8ee7SPhilippe Mathieu-Daudé# Targets # 3739064f8ee7SPhilippe Mathieu-Daudé########### 3740064f8ee7SPhilippe Mathieu-Daudé 3741fb72176bSPaolo Bonziniemulator_modules = [] 374221d2140dSPhilippe Mathieu-Daudéforeach m : block_mods + system_mods 3743fb72176bSPaolo Bonzini emulator_modules += shared_module(m.name(), 3744fb72176bSPaolo Bonzini build_by_default: true, 37453154fee4SMarc-André Lureau name_prefix: '', 37463154fee4SMarc-André Lureau link_whole: m, 37473154fee4SMarc-André Lureau install: true, 374816bf7a33SPaolo Bonzini install_dir: qemu_moddir) 37493154fee4SMarc-André Lureauendforeach 3750d8f3a609SPaolo Bonziniif emulator_modules.length() > 0 3751d8f3a609SPaolo Bonzini alias_target('modules', emulator_modules) 3752d8f3a609SPaolo Bonziniendif 37533154fee4SMarc-André Lureau 3754de6cd759SPhilippe Mathieu-Daudésystem_ss.add(authz, blockdev, chardev, crypto, io, qmp) 375564ed6f92SPaolo Bonzinicommon_ss.add(qom, qemuutil) 375664ed6f92SPaolo Bonzini 3757de6cd759SPhilippe Mathieu-Daudécommon_ss.add_all(when: 'CONFIG_SYSTEM_ONLY', if_true: [system_ss]) 37582becc36aSPaolo Bonzinicommon_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) 37592becc36aSPaolo Bonzini 37600d66549cSPaolo Bonzini# Note that this library is never used directly (only through extract_objects) 37610d66549cSPaolo Bonzini# and is not built by default; therefore, source files not used by the build 37620d66549cSPaolo Bonzini# configuration will be in build.ninja, but are never built by default. 37632becc36aSPaolo Bonzinicommon_all = static_library('common', 37642becc36aSPaolo Bonzini build_by_default: false, 37650d66549cSPaolo Bonzini sources: common_ss.all_sources() + genh, 37669d24fb73SPaolo Bonzini include_directories: common_user_inc, 376775eebe0bSKatsuhiro Ueno implicit_include_directories: false, 37680d66549cSPaolo Bonzini dependencies: common_ss.all_dependencies(), 37692becc36aSPaolo Bonzini name_suffix: 'fa') 37702becc36aSPaolo Bonzini 3771956af7daSAkihiko Odakifeature_to_c = find_program('scripts/feature_to_c.py') 3772c9322ab5SMarc-André Lureau 3773d0cda6f4SPaolo Bonziniif host_os == 'darwin' 377430cfa50dSPhilippe Mathieu-Daudé entitlement = find_program('scripts/entitlement.sh') 377530cfa50dSPhilippe Mathieu-Daudéendif 377630cfa50dSPhilippe Mathieu-Daudé 37772b608e16SDaniel P. Berrangétraceable = [] 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 = [] 37857d7a21baSPhilippe Mathieu-Daudé c_args = ['-DCOMPILING_PER_TARGET', 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 37902becc36aSPaolo Bonzini target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 3791d0cda6f4SPaolo Bonzini if host_os == 'linux' 37922becc36aSPaolo Bonzini target_inc += include_directories('linux-headers', is_system: true) 37932becc36aSPaolo Bonzini endif 37942becc36aSPaolo Bonzini if target.endswith('-softmmu') 37952becc36aSPaolo Bonzini target_type='system' 379601c85e60SPhilippe Mathieu-Daudé t = target_system_arch[target_base_arch].apply(config_target, strict: false) 3797abff1abfSPaolo Bonzini arch_srcs += t.sources() 379864ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3799abff1abfSPaolo Bonzini 3800ffb91f68SPaolo Bonzini hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch 3801bf964322SPhilippe Mathieu-Daudé if hw_arch.has_key(hw_dir) 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() 3805bf964322SPhilippe Mathieu-Daudé endif 38062c44220dSMarc-André Lureau 38072becc36aSPaolo Bonzini arch_srcs += config_devices_h[target] 380864ed6f92SPaolo Bonzini link_args += ['@block.syms', '@qemu.syms'] 38092becc36aSPaolo Bonzini else 38103a30446aSMarc-André Lureau abi = config_target['TARGET_ABI_DIR'] 38112becc36aSPaolo Bonzini target_type='user' 3812a3a576b0SPaolo Bonzini target_inc += common_user_inc 3813ffb91f68SPaolo Bonzini if target_base_arch in target_user_arch 3814ffb91f68SPaolo Bonzini t = target_user_arch[target_base_arch].apply(config_target, strict: false) 381546369b50SPhilippe Mathieu-Daudé arch_srcs += t.sources() 381646369b50SPhilippe Mathieu-Daudé arch_deps += t.dependencies() 381746369b50SPhilippe Mathieu-Daudé endif 38182becc36aSPaolo Bonzini if 'CONFIG_LINUX_USER' in config_target 38192becc36aSPaolo Bonzini base_dir = 'linux-user' 3820e2a74729SWarner Losh endif 3821e2a74729SWarner Losh if 'CONFIG_BSD_USER' in config_target 38222becc36aSPaolo Bonzini base_dir = 'bsd-user' 3823d0cda6f4SPaolo Bonzini target_inc += include_directories('bsd-user/' / host_os) 382485fc1b5dSWarner Losh target_inc += include_directories('bsd-user/host/' / host_arch) 3825e2a74729SWarner Losh dir = base_dir / abi 382619bf129fSWarner Losh arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') 38272becc36aSPaolo Bonzini endif 38282becc36aSPaolo Bonzini target_inc += include_directories( 38292becc36aSPaolo Bonzini base_dir, 38303a30446aSMarc-André Lureau base_dir / abi, 38312becc36aSPaolo Bonzini ) 38323a30446aSMarc-André Lureau if 'CONFIG_LINUX_USER' in config_target 38333a30446aSMarc-André Lureau dir = base_dir / abi 38343a30446aSMarc-André Lureau arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') 38353a30446aSMarc-André Lureau if config_target.has_key('TARGET_SYSTBL_ABI') 38363a30446aSMarc-André Lureau arch_srcs += \ 38373a30446aSMarc-André Lureau syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], 38383a30446aSMarc-André Lureau extra_args : config_target['TARGET_SYSTBL_ABI']) 38393a30446aSMarc-André Lureau endif 38403a30446aSMarc-André Lureau endif 38412becc36aSPaolo Bonzini endif 38422becc36aSPaolo Bonzini 3843c9322ab5SMarc-André Lureau if 'TARGET_XML_FILES' in config_target 3844c9322ab5SMarc-André Lureau gdbstub_xml = custom_target(target + '-gdbstub-xml.c', 3845c9322ab5SMarc-André Lureau output: target + '-gdbstub-xml.c', 3846c9322ab5SMarc-André Lureau input: files(config_target['TARGET_XML_FILES'].split()), 3847c9322ab5SMarc-André Lureau command: [feature_to_c, '@INPUT@'], 3848c9322ab5SMarc-André Lureau capture: true) 3849c9322ab5SMarc-André Lureau arch_srcs += gdbstub_xml 3850c9322ab5SMarc-André Lureau endif 3851c9322ab5SMarc-André Lureau 3852ffb91f68SPaolo Bonzini t = target_arch[target_base_arch].apply(config_target, strict: false) 3853abff1abfSPaolo Bonzini arch_srcs += t.sources() 385464ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3855abff1abfSPaolo Bonzini 38562becc36aSPaolo Bonzini target_common = common_ss.apply(config_target, strict: false) 38572becc36aSPaolo Bonzini objects = common_all.extract_objects(target_common.sources()) 3858727bb5b4SPaolo Bonzini arch_deps += target_common.dependencies() 38592becc36aSPaolo Bonzini 38602becc36aSPaolo Bonzini target_specific = specific_ss.apply(config_target, strict: false) 38612becc36aSPaolo Bonzini arch_srcs += target_specific.sources() 386264ed6f92SPaolo Bonzini arch_deps += target_specific.dependencies() 38632becc36aSPaolo Bonzini 3864727bb5b4SPaolo Bonzini # allow using headers from the dependencies but do not include the sources, 3865727bb5b4SPaolo Bonzini # because this emulator only needs those in "objects". For external 3866727bb5b4SPaolo Bonzini # dependencies, the full dependency is included below in the executable. 3867727bb5b4SPaolo Bonzini lib_deps = [] 3868727bb5b4SPaolo Bonzini foreach dep : arch_deps 3869727bb5b4SPaolo Bonzini lib_deps += dep.partial_dependency(compile_args: true, includes: true) 3870727bb5b4SPaolo Bonzini endforeach 3871727bb5b4SPaolo Bonzini 387264ed6f92SPaolo Bonzini lib = static_library('qemu-' + target, 3873859aef02SPaolo Bonzini sources: arch_srcs + genh, 3874727bb5b4SPaolo Bonzini dependencies: lib_deps, 38752becc36aSPaolo Bonzini objects: objects, 38762becc36aSPaolo Bonzini include_directories: target_inc, 387764ed6f92SPaolo Bonzini c_args: c_args, 387864ed6f92SPaolo Bonzini build_by_default: false, 38792becc36aSPaolo Bonzini name_suffix: 'fa') 388064ed6f92SPaolo Bonzini 388164ed6f92SPaolo Bonzini if target.endswith('-softmmu') 388264ed6f92SPaolo Bonzini execs = [{ 388364ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name, 3884654d6b04SPaolo Bonzini 'win_subsystem': 'console', 38858d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 388664ed6f92SPaolo Bonzini 'dependencies': [] 388764ed6f92SPaolo Bonzini }] 3888d0cda6f4SPaolo Bonzini if host_os == 'windows' and (sdl.found() or gtk.found()) 388964ed6f92SPaolo Bonzini execs += [{ 389064ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name + 'w', 3891654d6b04SPaolo Bonzini 'win_subsystem': 'windows', 38928d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 389364ed6f92SPaolo Bonzini 'dependencies': [] 389464ed6f92SPaolo Bonzini }] 389564ed6f92SPaolo Bonzini endif 3896537b7248SPaolo Bonzini if get_option('fuzzing') 389764ed6f92SPaolo Bonzini specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) 389864ed6f92SPaolo Bonzini execs += [{ 389964ed6f92SPaolo Bonzini 'name': 'qemu-fuzz-' + target_name, 3900654d6b04SPaolo Bonzini 'win_subsystem': 'console', 390164ed6f92SPaolo Bonzini 'sources': specific_fuzz.sources(), 390264ed6f92SPaolo Bonzini 'dependencies': specific_fuzz.dependencies(), 390364ed6f92SPaolo Bonzini }] 390464ed6f92SPaolo Bonzini endif 390564ed6f92SPaolo Bonzini else 390664ed6f92SPaolo Bonzini execs = [{ 390764ed6f92SPaolo Bonzini 'name': 'qemu-' + target_name, 3908654d6b04SPaolo Bonzini 'win_subsystem': 'console', 390964ed6f92SPaolo Bonzini 'sources': [], 391064ed6f92SPaolo Bonzini 'dependencies': [] 391164ed6f92SPaolo Bonzini }] 391264ed6f92SPaolo Bonzini endif 391364ed6f92SPaolo Bonzini foreach exe: execs 39148a74ce61SAlexander Graf exe_name = exe['name'] 3915d0cda6f4SPaolo Bonzini if host_os == 'darwin' 39168a74ce61SAlexander Graf exe_name += '-unsigned' 39178a74ce61SAlexander Graf endif 39188a74ce61SAlexander Graf 39198a74ce61SAlexander Graf emulator = executable(exe_name, exe['sources'], 3920237377acSAkihiko Odaki install: true, 392164ed6f92SPaolo Bonzini c_args: c_args, 3922727bb5b4SPaolo Bonzini dependencies: arch_deps + exe['dependencies'], 392364ed6f92SPaolo Bonzini objects: lib.extract_all_objects(recursive: true), 392405007258SPaolo Bonzini link_depends: [block_syms, qemu_syms], 392564ed6f92SPaolo Bonzini link_args: link_args, 3926654d6b04SPaolo Bonzini win_subsystem: exe['win_subsystem']) 39278a74ce61SAlexander Graf 3928d0cda6f4SPaolo Bonzini if host_os == 'darwin' 3929411ad8ddSAkihiko Odaki icon = 'pc-bios/qemu.rsrc' 3930411ad8ddSAkihiko Odaki build_input = [emulator, files(icon)] 3931411ad8ddSAkihiko Odaki install_input = [ 3932411ad8ddSAkihiko Odaki get_option('bindir') / exe_name, 3933411ad8ddSAkihiko Odaki meson.current_source_dir() / icon 3934411ad8ddSAkihiko Odaki ] 3935411ad8ddSAkihiko Odaki if 'CONFIG_HVF' in config_target 3936411ad8ddSAkihiko Odaki entitlements = 'accel/hvf/entitlements.plist' 3937411ad8ddSAkihiko Odaki build_input += files(entitlements) 3938411ad8ddSAkihiko Odaki install_input += meson.current_source_dir() / entitlements 3939411ad8ddSAkihiko Odaki endif 3940411ad8ddSAkihiko Odaki 39418a74ce61SAlexander Graf emulators += {exe['name'] : custom_target(exe['name'], 3942411ad8ddSAkihiko Odaki input: build_input, 39438a74ce61SAlexander Graf output: exe['name'], 3944235b523dSPhilippe Mathieu-Daudé command: [entitlement, '@OUTPUT@', '@INPUT@']) 3945fd5eef85SPaolo Bonzini } 3946237377acSAkihiko Odaki 3947235b523dSPhilippe Mathieu-Daudé meson.add_install_script(entitlement, '--install', 3948237377acSAkihiko Odaki get_option('bindir') / exe['name'], 3949411ad8ddSAkihiko Odaki install_input) 39508a74ce61SAlexander Graf else 39518a74ce61SAlexander Graf emulators += {exe['name']: emulator} 39528a74ce61SAlexander Graf endif 395310e1d263SMarc-André Lureau 39542b608e16SDaniel P. Berrangé traceable += [{ 39552b608e16SDaniel P. Berrangé 'exe': exe['name'], 39562b608e16SDaniel P. Berrangé 'probe-prefix': 'qemu.' + target_type + '.' + target_name, 39572b608e16SDaniel P. Berrangé }] 39582b608e16SDaniel P. Berrangé 395964ed6f92SPaolo Bonzini endforeach 39602becc36aSPaolo Bonziniendforeach 39612becc36aSPaolo Bonzini 3962931049b4SPaolo Bonzini# Other build targets 3963897b5afaSMarc-André Lureau 39642c13c574SPaolo Bonziniif get_option('plugins') 3965f556b4a1SPaolo Bonzini install_headers('include/qemu/qemu-plugin.h') 3966d0cda6f4SPaolo Bonzini if host_os == 'windows' 396736fa0773SGreg Manning # On windows, we want to deliver the qemu_plugin_api.lib file in the qemu installer, 396836fa0773SGreg Manning # so that plugin authors can compile against it. 396936fa0773SGreg Manning install_data(win32_qemu_plugin_api_lib, install_dir: 'lib') 397036fa0773SGreg Manning endif 3971f556b4a1SPaolo Bonziniendif 3972f556b4a1SPaolo Bonzini 3973f15bff25SPaolo Bonzinisubdir('qga') 3974f15bff25SPaolo Bonzini 39759755c94aSLaurent Vivier# Don't build qemu-keymap if xkbcommon is not explicitly enabled 39769755c94aSLaurent Vivier# when we don't build tools or system 39774113f4cfSLaurent Vivierif xkbcommon.found() 397828742467SMarc-André Lureau # used for the update-keymaps target, so include rules even if !have_tools 397928742467SMarc-André Lureau qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, 398028742467SMarc-André Lureau dependencies: [qemuutil, xkbcommon], install: have_tools) 398128742467SMarc-André Lureauendif 398228742467SMarc-André Lureau 3983931049b4SPaolo Bonziniif have_tools 3984b7c70bf2SMarc-André Lureau qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], 3985b7c70bf2SMarc-André Lureau dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) 3986b7c70bf2SMarc-André Lureau qemu_io = executable('qemu-io', files('qemu-io.c'), 3987b7c70bf2SMarc-André Lureau dependencies: [block, qemuutil], install: true) 3988b7c70bf2SMarc-André Lureau qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), 39893d212b41SRichard W.M. Jones dependencies: [blockdev, qemuutil, gnutls, selinux], 39903d212b41SRichard W.M. Jones install: true) 3991b7c70bf2SMarc-André Lureau 39927c58bb76SPaolo Bonzini subdir('storage-daemon') 39932b608e16SDaniel P. Berrangé 39942b608e16SDaniel P. Berrangé foreach exe: [ 'qemu-img', 'qemu-io', 'qemu-nbd', 'qemu-storage-daemon'] 39952b608e16SDaniel P. Berrangé traceable += [{ 39962b608e16SDaniel P. Berrangé 'exe': exe, 39972b608e16SDaniel P. Berrangé 'probe-prefix': 'qemu.' + exe.substring(5).replace('-', '_') 39982b608e16SDaniel P. Berrangé }] 39992b608e16SDaniel P. Berrangé endforeach 40002b608e16SDaniel P. Berrangé 40011d7bb6abSMarc-André Lureau subdir('contrib/elf2dmp') 4002a9c9727cSPaolo Bonzini 4003157e7b13SMarc-André Lureau executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), 4004157e7b13SMarc-André Lureau dependencies: qemuutil, 4005157e7b13SMarc-André Lureau install: true) 4006157e7b13SMarc-André Lureau 40072a3129a3SPaolo Bonzini if have_vhost_user 40082d7ac0afSPaolo Bonzini subdir('contrib/vhost-user-blk') 4009ea458960SMarc-André Lureau subdir('contrib/vhost-user-gpu') 401032fcc624SMarc-André Lureau subdir('contrib/vhost-user-input') 401199650b62SPaolo Bonzini subdir('contrib/vhost-user-scsi') 4012931049b4SPaolo Bonzini endif 40138f51e01cSMarc-André Lureau 4014d0cda6f4SPaolo Bonzini if host_os == 'linux' 40158f51e01cSMarc-André Lureau executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), 40168f51e01cSMarc-André Lureau dependencies: [qemuutil, libcap_ng], 40178f51e01cSMarc-André Lureau install: true, 40188f51e01cSMarc-André Lureau install_dir: get_option('libexecdir')) 4019897b5afaSMarc-André Lureau 4020897b5afaSMarc-André Lureau executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), 4021897b5afaSMarc-André Lureau dependencies: [authz, crypto, io, qom, qemuutil, 40226ec0e15dSPaolo Bonzini libcap_ng, mpathpersist], 4023897b5afaSMarc-André Lureau install: true) 40248f51e01cSMarc-André Lureau endif 40258f51e01cSMarc-André Lureau 4026ccd250aaSPaolo Bonzini if have_ivshmem 40275ee24e78SMarc-André Lureau subdir('contrib/ivshmem-client') 40285ee24e78SMarc-André Lureau subdir('contrib/ivshmem-server') 40295ee24e78SMarc-André Lureau endif 4030931049b4SPaolo Bonziniendif 4031931049b4SPaolo Bonzini 40322b608e16SDaniel P. Berrangéif stap.found() 40332b608e16SDaniel P. Berrangé foreach t: traceable 40342b608e16SDaniel P. Berrangé foreach stp: [ 40352b608e16SDaniel P. Berrangé {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / t['exe'], 'install': false}, 40362b608e16SDaniel P. Berrangé {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / t['exe'], 'install': true}, 40372b608e16SDaniel P. Berrangé {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, 40382b608e16SDaniel P. Berrangé {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, 40392b608e16SDaniel P. Berrangé ] 40402b608e16SDaniel P. Berrangé cmd = [ 40412b608e16SDaniel P. Berrangé tracetool, '--group=all', '--format=' + stp['fmt'], 40422b608e16SDaniel P. Berrangé '--binary=' + stp['bin'], 40432b608e16SDaniel P. Berrangé '--probe-prefix=' + t['probe-prefix'], 40442b608e16SDaniel P. Berrangé '@INPUT@', '@OUTPUT@' 40452b608e16SDaniel P. Berrangé ] 40462b608e16SDaniel P. Berrangé 40472b608e16SDaniel P. Berrangé custom_target(t['exe'] + stp['ext'], 40482b608e16SDaniel P. Berrangé input: trace_events_all, 40492b608e16SDaniel P. Berrangé output: t['exe'] + stp['ext'], 40502b608e16SDaniel P. Berrangé install: stp['install'], 40512b608e16SDaniel P. Berrangé install_dir: get_option('datadir') / 'systemtap/tapset', 40522b608e16SDaniel P. Berrangé command: cmd, 40532b608e16SDaniel P. Berrangé depend_files: tracetool_depends) 40542b608e16SDaniel P. Berrangé endforeach 40552b608e16SDaniel P. Berrangé endforeach 40562b608e16SDaniel P. Berrangéendif 40572b608e16SDaniel P. Berrangé 4058f5aa6320SMarc-André Lureausubdir('scripts') 40593f99cf57SPaolo Bonzinisubdir('tools') 4060bdcbea7aSMarc-André Lureausubdir('pc-bios') 4061f8aa24eaSPaolo Bonzinisubdir('docs') 4062e3667660SYonggang Luosubdir('tests') 40631b695471SPaolo Bonziniif gtk.found() 4064e8f3bd71SMarc-André Lureau subdir('po') 4065e8f3bd71SMarc-André Lureauendif 40663f99cf57SPaolo Bonzini 40678adfeba9SMarc-André Lureauif host_machine.system() == 'windows' 40688adfeba9SMarc-André Lureau nsis_cmd = [ 40698adfeba9SMarc-André Lureau find_program('scripts/nsis.py'), 40708adfeba9SMarc-André Lureau '@OUTPUT@', 40718adfeba9SMarc-André Lureau get_option('prefix'), 40728adfeba9SMarc-André Lureau meson.current_source_dir(), 4073fc9a809eSPaolo Bonzini glib_pc.get_variable('bindir'), 407424bdcc96SStefan Weil host_machine.cpu(), 40758adfeba9SMarc-André Lureau '--', 40768adfeba9SMarc-André Lureau '-DDISPLAYVERSION=' + meson.project_version(), 40778adfeba9SMarc-André Lureau ] 40788adfeba9SMarc-André Lureau if build_docs 40798adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_DOCUMENTATION=y' 40808adfeba9SMarc-André Lureau endif 40811b695471SPaolo Bonzini if gtk.found() 40828adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_GTK=y' 40838adfeba9SMarc-André Lureau endif 40848adfeba9SMarc-André Lureau 40858adfeba9SMarc-André Lureau nsis = custom_target('nsis', 40868adfeba9SMarc-André Lureau output: 'qemu-setup-' + meson.project_version() + '.exe', 40878adfeba9SMarc-André Lureau input: files('qemu.nsi'), 40888adfeba9SMarc-André Lureau build_always_stale: true, 40898adfeba9SMarc-André Lureau command: nsis_cmd + ['@INPUT@']) 40908adfeba9SMarc-André Lureau alias_target('installer', nsis) 40918adfeba9SMarc-André Lureauendif 40928adfeba9SMarc-André Lureau 4093a0c9162cSPaolo Bonzini######################### 4094a0c9162cSPaolo Bonzini# Configuration summary # 4095a0c9162cSPaolo Bonzini######################### 4096a0c9162cSPaolo Bonzini 4097ac4ccac7SPaolo Bonzini# Build environment 4098f9332757SPaolo Bonzinisummary_info = {} 4099ac4ccac7SPaolo Bonzinisummary_info += {'Build directory': meson.current_build_dir()} 4100ac4ccac7SPaolo Bonzinisummary_info += {'Source path': meson.current_source_dir()} 4101ac4ccac7SPaolo Bonzinisummary_info += {'Download dependencies': get_option('wrap_mode') != 'nodownload'} 4102ac4ccac7SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Build environment') 4103ac4ccac7SPaolo Bonzini 4104ac4ccac7SPaolo Bonzini# Directories 410516bf7a33SPaolo Bonzinisummary_info += {'Install prefix': get_option('prefix')} 410616bf7a33SPaolo Bonzinisummary_info += {'BIOS directory': qemu_datadir} 4107d0cda6f4SPaolo Bonzinipathsep = host_os == 'windows' ? ';' : ':' 41088154f5e6SAkihiko Odakisummary_info += {'firmware path': pathsep.join(get_option('qemu_firmwarepath'))} 4109f7fb6c6aSPaolo Bonzinisummary_info += {'binary directory': get_option('prefix') / get_option('bindir')} 4110f7fb6c6aSPaolo Bonzinisummary_info += {'library directory': get_option('prefix') / get_option('libdir')} 411116bf7a33SPaolo Bonzinisummary_info += {'module directory': qemu_moddir} 4112f7fb6c6aSPaolo Bonzinisummary_info += {'libexec directory': get_option('prefix') / get_option('libexecdir')} 4113f7fb6c6aSPaolo Bonzinisummary_info += {'include directory': get_option('prefix') / get_option('includedir')} 4114f7fb6c6aSPaolo Bonzinisummary_info += {'config directory': get_option('prefix') / get_option('sysconfdir')} 4115d0cda6f4SPaolo Bonziniif host_os != 'windows' 4116f7fb6c6aSPaolo Bonzini summary_info += {'local state directory': get_option('prefix') / get_option('localstatedir')} 4117f7fb6c6aSPaolo Bonzini summary_info += {'Manual directory': get_option('prefix') / get_option('mandir')} 4118f9332757SPaolo Bonzinielse 4119f9332757SPaolo Bonzini summary_info += {'local state directory': 'queried at runtime'} 4120f9332757SPaolo Bonziniendif 4121f7fb6c6aSPaolo Bonzinisummary_info += {'Doc directory': get_option('prefix') / get_option('docdir')} 4122983d0a75SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Directories') 4123983d0a75SPhilippe Mathieu-Daudé 4124e11a0e17SPhilippe Mathieu-Daudé# Host binaries 4125983d0a75SPhilippe Mathieu-Daudésummary_info = {} 4126e11a0e17SPhilippe Mathieu-Daudésummary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} 4127bb647c49SPaolo Bonzinisummary_info += {'sphinx-build': sphinx_build} 4128b4d61d3dSPaolo Bonzini 4129b4d61d3dSPaolo Bonzini# FIXME: the [binaries] section of machine files, which can be probed 4130b4d61d3dSPaolo Bonzini# with find_program(), would be great for passing gdb and genisoimage 4131b4d61d3dSPaolo Bonzini# paths from configure to Meson. However, there seems to be no way to 4132b4d61d3dSPaolo Bonzini# hide a program (for example if gdb is too old). 4133a47dd5c5SPaolo Bonziniif config_host.has_key('GDB') 4134a47dd5c5SPaolo Bonzini summary_info += {'gdb': config_host['GDB']} 4135e11a0e17SPhilippe Mathieu-Daudéendif 413640c909f5SPaolo Bonzinisummary_info += {'iasl': iasl} 4137e11a0e17SPhilippe Mathieu-Daudésummary_info += {'genisoimage': config_host['GENISOIMAGE']} 4138d0cda6f4SPaolo Bonziniif host_os == 'windows' and have_ga 4139bb647c49SPaolo Bonzini summary_info += {'wixl': wixl} 4140e11a0e17SPhilippe Mathieu-Daudéendif 41415890258aSThomas Huthif slirp.found() and have_system 414235acbb30SPaolo Bonzini summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} 4143e11a0e17SPhilippe Mathieu-Daudéendif 4144e11a0e17SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Host binaries') 4145e11a0e17SPhilippe Mathieu-Daudé 41461d718865SPhilippe Mathieu-Daudé# Configurable features 41471d718865SPhilippe Mathieu-Daudésummary_info = {} 41481d718865SPhilippe Mathieu-Daudésummary_info += {'Documentation': build_docs} 4149aa3ca634SPhilippe Mathieu-Daudésummary_info += {'system-mode emulation': have_system} 4150aa3ca634SPhilippe Mathieu-Daudésummary_info += {'user-mode emulation': have_user} 4151813803aaSPhilippe Mathieu-Daudésummary_info += {'block layer': have_block} 41521d718865SPhilippe Mathieu-Daudésummary_info += {'Install blobs': get_option('install_blobs')} 41536002711cSPaolo Bonzinisummary_info += {'module support': enable_modules} 41546002711cSPaolo Bonziniif enable_modules 41552cb2f580SPaolo Bonzini summary_info += {'alternative module path': get_option('module_upgrades')} 41561d718865SPhilippe Mathieu-Daudéendif 4157537b7248SPaolo Bonzinisummary_info += {'fuzzing support': get_option('fuzzing')} 41581d718865SPhilippe Mathieu-Daudéif have_system 415987430d5bSPaolo Bonzini summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} 41601d718865SPhilippe Mathieu-Daudéendif 41619c29b741SPaolo Bonzinisummary_info += {'Trace backends': ','.join(get_option('trace_backends'))} 41629c29b741SPaolo Bonziniif 'simple' in get_option('trace_backends') 41639c29b741SPaolo Bonzini summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} 41641d718865SPhilippe Mathieu-Daudéendif 4165142ca628SMarc-André Lureausummary_info += {'D-Bus display': dbus_display} 4166c55cf6abSPaolo Bonzinisummary_info += {'QOM debugging': get_option('qom_cast_debug')} 4167655e2a77SPaolo Bonzinisummary_info += {'Relocatable install': get_option('relocatable')} 41682a3129a3SPaolo Bonzinisummary_info += {'vhost-kernel support': have_vhost_kernel} 41692a3129a3SPaolo Bonzinisummary_info += {'vhost-net support': have_vhost_net} 41702a3129a3SPaolo Bonzinisummary_info += {'vhost-user support': have_vhost_user} 41712a3129a3SPaolo Bonzinisummary_info += {'vhost-user-crypto support': have_vhost_user_crypto} 41721d718865SPhilippe Mathieu-Daudésummary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} 41732a3129a3SPaolo Bonzinisummary_info += {'vhost-vdpa support': have_vhost_vdpa} 417420cf5cb4SPaolo Bonzinisummary_info += {'build guest agent': have_ga} 41751d718865SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Configurable features') 41761d718865SPhilippe Mathieu-Daudé 41772e864b8bSPhilippe Mathieu-Daudé# Compilation information 4178e11a0e17SPhilippe Mathieu-Daudésummary_info = {} 41792e864b8bSPhilippe Mathieu-Daudésummary_info += {'host CPU': cpu} 41802e864b8bSPhilippe Mathieu-Daudésummary_info += {'host endianness': build_machine.endian()} 418163de9353SAlex Bennéesummary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} 418263de9353SAlex Bennéesummary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} 4183785abf0dSThomas Huthif 'cpp' in all_languages 418463de9353SAlex Bennée summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} 4185f9332757SPaolo Bonzinielse 4186f9332757SPaolo Bonzini summary_info += {'C++ compiler': false} 4187f9332757SPaolo Bonziniendif 4188da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 418963de9353SAlex Bennée summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} 4190da6f5544SPhilippe Mathieu-Daudéelse 4191da6f5544SPhilippe Mathieu-Daudé summary_info += {'Objective-C compiler': false} 4192f9332757SPaolo Bonziniendif 41936a97f393SPaolo Bonzinioption_cflags = (get_option('debug') ? ['-g'] : []) 41946a97f393SPaolo Bonziniif get_option('optimization') != 'plain' 41956a97f393SPaolo Bonzini option_cflags += ['-O' + get_option('optimization')] 41966a97f393SPaolo Bonziniendif 41976a97f393SPaolo Bonzinisummary_info += {'CFLAGS': ' '.join(get_option('c_args') + option_cflags)} 4198785abf0dSThomas Huthif 'cpp' in all_languages 41996a97f393SPaolo Bonzini summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') + option_cflags)} 420047b30835SPaolo Bonziniendif 4201da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 42026a97f393SPaolo Bonzini summary_info += {'OBJCFLAGS': ' '.join(get_option('objc_args') + option_cflags)} 4203e910c7d9SPhilippe Mathieu-Daudéendif 4204785abf0dSThomas Huthlink_args = get_option('c_link_args') 420547b30835SPaolo Bonziniif link_args.length() > 0 420647b30835SPaolo Bonzini summary_info += {'LDFLAGS': ' '.join(link_args)} 420747b30835SPaolo Bonziniendif 4208d67212d4SPaolo Bonzinisummary_info += {'QEMU_CFLAGS': ' '.join(qemu_common_flags + qemu_cflags)} 4209e5134024SPaolo Bonziniif 'cpp' in all_languages 4210d67212d4SPaolo Bonzini summary_info += {'QEMU_CXXFLAGS': ' '.join(qemu_common_flags + qemu_cxxflags)} 4211e5134024SPaolo Bonziniendif 4212e5134024SPaolo Bonziniif 'objc' in all_languages 421395caf1fbSPaolo Bonzini summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)} 4214e5134024SPaolo Bonziniendif 4215d065177eSPaolo Bonzinisummary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)} 4216cdad781dSDaniele Buonosummary_info += {'link-time optimization (LTO)': get_option('b_lto')} 42172e864b8bSPhilippe Mathieu-Daudésummary_info += {'PIE': get_option('b_pie')} 4218e58e55ddSPaolo Bonzinisummary_info += {'static build': get_option('prefer_static')} 42192e864b8bSPhilippe Mathieu-Daudésummary_info += {'malloc trim support': has_malloc_trim} 4220b87df904SPaolo Bonzinisummary_info += {'membarrier': have_membarrier} 422158a2e3f5SStefan Hajnoczisummary_info += {'debug graph lock': get_option('debug_graph_lock')} 4222728c0a2fSPaolo Bonzinisummary_info += {'debug stack usage': get_option('debug_stack_usage')} 4223c55cf6abSPaolo Bonzinisummary_info += {'mutex debugging': get_option('debug_mutex')} 42242e864b8bSPhilippe Mathieu-Daudésummary_info += {'memory allocator': get_option('malloc')} 4225622753d2SPaolo Bonzinisummary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} 422604ffce13Sling xusummary_info += {'avx512bw optimization': config_host_data.get('CONFIG_AVX512BW_OPT')} 4227622753d2SPaolo Bonzinisummary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} 42282e864b8bSPhilippe Mathieu-Daudésummary_info += {'gcov': get_option('b_coverage')} 422934f983d8SPaolo Bonzinisummary_info += {'thread sanitizer': get_option('tsan')} 42302e864b8bSPhilippe Mathieu-Daudésummary_info += {'CFI support': get_option('cfi')} 42312e864b8bSPhilippe Mathieu-Daudéif get_option('cfi') 42322e864b8bSPhilippe Mathieu-Daudé summary_info += {'CFI debug support': get_option('cfi_debug')} 42332e864b8bSPhilippe Mathieu-Daudéendif 42342e864b8bSPhilippe Mathieu-Daudésummary_info += {'strip binaries': get_option('strip')} 4235bb647c49SPaolo Bonzinisummary_info += {'sparse': sparse} 4236d0cda6f4SPaolo Bonzinisummary_info += {'mingw32 support': host_os == 'windows'} 423712640f05SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Compilation') 423849e8565bSAlex Bennée 423949e8565bSAlex Bennée# snarf the cross-compilation information for tests 424012640f05SPaolo Bonzinisummary_info = {} 424112640f05SPaolo Bonzinihave_cross = false 424249e8565bSAlex Bennéeforeach target: target_dirs 4243c7022a70SPaolo Bonzini tcg_mak = meson.current_build_dir() / 'tests/tcg' / target / 'config-target.mak' 424449e8565bSAlex Bennée if fs.exists(tcg_mak) 424549e8565bSAlex Bennée config_cross_tcg = keyval.load(tcg_mak) 424685b141eaSAlex Bennée if 'CC' in config_cross_tcg 424712640f05SPaolo Bonzini summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']} 424812640f05SPaolo Bonzini have_cross = true 424949e8565bSAlex Bennée endif 425049e8565bSAlex Bennée endif 425149e8565bSAlex Bennéeendforeach 425212640f05SPaolo Bonziniif have_cross 425312640f05SPaolo Bonzini summary(summary_info, bool_yn: true, section: 'Cross compilers') 425412640f05SPaolo Bonziniendif 42552e864b8bSPhilippe Mathieu-Daudé 4256aa3ca634SPhilippe Mathieu-Daudé# Targets and accelerators 42572e864b8bSPhilippe Mathieu-Daudésummary_info = {} 4258aa3ca634SPhilippe Mathieu-Daudéif have_system 4259cfc1a889SPaolo Bonzini summary_info += {'KVM support': config_all_accel.has_key('CONFIG_KVM')} 4260cfc1a889SPaolo Bonzini summary_info += {'HVF support': config_all_accel.has_key('CONFIG_HVF')} 4261cfc1a889SPaolo Bonzini summary_info += {'WHPX support': config_all_accel.has_key('CONFIG_WHPX')} 4262cfc1a889SPaolo Bonzini summary_info += {'NVMM support': config_all_accel.has_key('CONFIG_NVMM')} 426314efd8d3SPaolo Bonzini summary_info += {'Xen support': xen.found()} 426414efd8d3SPaolo Bonzini if xen.found() 426514efd8d3SPaolo Bonzini summary_info += {'xen ctrl version': xen.version()} 4266aa3ca634SPhilippe Mathieu-Daudé endif 42670d66549cSPaolo Bonzini summary_info += {'Xen emulation': config_all_devices.has_key('CONFIG_XEN_EMU')} 4268aa3ca634SPhilippe Mathieu-Daudéendif 4269cfc1a889SPaolo Bonzinisummary_info += {'TCG support': config_all_accel.has_key('CONFIG_TCG')} 4270cfc1a889SPaolo Bonziniif config_all_accel.has_key('CONFIG_TCG') 427139687acaSPhilippe Mathieu-Daudé if get_option('tcg_interpreter') 4272f1f727acSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} 427339687acaSPhilippe Mathieu-Daudé else 427439687acaSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} 427539687acaSPhilippe Mathieu-Daudé endif 42762c13c574SPaolo Bonzini summary_info += {'TCG plugins': get_option('plugins')} 42771d558c90SPaolo Bonzini summary_info += {'TCG debug enabled': get_option('debug_tcg')} 42781f2355f5SIlya Leoshkevich if have_linux_user or have_bsd_user 42791f2355f5SIlya Leoshkevich summary_info += {'syscall buffer debugging support': get_option('debug_remap')} 42801f2355f5SIlya Leoshkevich endif 4281aa3ca634SPhilippe Mathieu-Daudéendif 42822e864b8bSPhilippe Mathieu-Daudésummary_info += {'target list': ' '.join(target_dirs)} 4283aa3ca634SPhilippe Mathieu-Daudéif have_system 4284aa3ca634SPhilippe Mathieu-Daudé summary_info += {'default devices': get_option('default_devices')} 4285106ad1f9SPaolo Bonzini summary_info += {'out of process emulation': multiprocess_allowed} 428655116968SJagannathan Raman summary_info += {'vfio-user server': vfio_user_server_allowed} 4287aa3ca634SPhilippe Mathieu-Daudéendif 4288aa3ca634SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Targets and accelerators') 4289aa3ca634SPhilippe Mathieu-Daudé 4290813803aaSPhilippe Mathieu-Daudé# Block layer 4291813803aaSPhilippe Mathieu-Daudésummary_info = {} 42926739825aSPaolo Bonzinisummary_info += {'coroutine backend': coroutine_backend} 4293728c0a2fSPaolo Bonzinisummary_info += {'coroutine pool': have_coroutine_pool} 4294813803aaSPhilippe Mathieu-Daudéif have_block 4295622d64ffSPaolo Bonzini summary_info += {'Block whitelist (rw)': get_option('block_drv_rw_whitelist')} 4296622d64ffSPaolo Bonzini summary_info += {'Block whitelist (ro)': get_option('block_drv_ro_whitelist')} 4297c55cf6abSPaolo Bonzini summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} 42983887702eSChristian Schoenebeck summary_info += {'VirtFS (9P) support': have_virtfs} 429971d72eceSChristian Schoenebeck summary_info += {'VirtFS (9P) Proxy Helper support (deprecated)': have_virtfs_proxy_helper} 4300406523f6SPaolo Bonzini summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} 4301ed793c2cSPaolo Bonzini summary_info += {'bochs support': get_option('bochs').allowed()} 4302ed793c2cSPaolo Bonzini summary_info += {'cloop support': get_option('cloop').allowed()} 4303ed793c2cSPaolo Bonzini summary_info += {'dmg support': get_option('dmg').allowed()} 4304ed793c2cSPaolo Bonzini summary_info += {'qcow v1 support': get_option('qcow1').allowed()} 4305ed793c2cSPaolo Bonzini summary_info += {'vdi support': get_option('vdi').allowed()} 430611cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vhdx support': get_option('vhdx').allowed()} 430711cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vmdk support': get_option('vmdk').allowed()} 430811cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vpc support': get_option('vpc').allowed()} 4309ed793c2cSPaolo Bonzini summary_info += {'vvfat support': get_option('vvfat').allowed()} 4310ed793c2cSPaolo Bonzini summary_info += {'qed support': get_option('qed').allowed()} 4311ed793c2cSPaolo Bonzini summary_info += {'parallels support': get_option('parallels').allowed()} 4312bb647c49SPaolo Bonzini summary_info += {'FUSE exports': fuse} 43132a2359b8SXie Yongji summary_info += {'VDUSE block exports': have_vduse_blk_export} 4314813803aaSPhilippe Mathieu-Daudéendif 4315813803aaSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Block layer support') 4316813803aaSPhilippe Mathieu-Daudé 4317aa58028aSPhilippe Mathieu-Daudé# Crypto 4318aa3ca634SPhilippe Mathieu-Daudésummary_info = {} 431941f2ae28SPaolo Bonzinisummary_info += {'TLS priority': get_option('tls_priority')} 4320bb647c49SPaolo Bonzinisummary_info += {'GNUTLS support': gnutls} 4321bb647c49SPaolo Bonziniif gnutls.found() 4322cc4c7c73SDaniel P. Berrangé summary_info += {' GNUTLS crypto': gnutls_crypto.found()} 4323bb647c49SPaolo Bonziniendif 4324bb647c49SPaolo Bonzinisummary_info += {'libgcrypt': gcrypt} 4325bb647c49SPaolo Bonzinisummary_info += {'nettle': nettle} 432657612511SPaolo Bonziniif nettle.found() 432757612511SPaolo Bonzini summary_info += {' XTS': xts != 'private'} 4328f9332757SPaolo Bonziniendif 432952ed9f45SHyman Huangsummary_info += {'SM4 ALG support': crypto_sm4} 433034b52615SPaolo Bonzinisummary_info += {'AF_ALG support': have_afalg} 4331c55cf6abSPaolo Bonzinisummary_info += {'rng-none': get_option('rng_none')} 43322edd2c04SPaolo Bonzinisummary_info += {'Linux keyring': have_keyring} 4333c64023b0SThomas Huthsummary_info += {'Linux keyutils': keyutils} 4334aa58028aSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Crypto') 4335aa58028aSPhilippe Mathieu-Daudé 43369e48afa3SThomas Huth# UI 4337aa58028aSPhilippe Mathieu-Daudésummary_info = {} 4338d0cda6f4SPaolo Bonziniif host_os == 'darwin' 4339bb647c49SPaolo Bonzini summary_info += {'Cocoa support': cocoa} 4340aa58028aSPhilippe Mathieu-Daudéendif 4341bb647c49SPaolo Bonzinisummary_info += {'SDL support': sdl} 4342bb647c49SPaolo Bonzinisummary_info += {'SDL image support': sdl_image} 4343bb647c49SPaolo Bonzinisummary_info += {'GTK support': gtk} 4344bb647c49SPaolo Bonzinisummary_info += {'pixman': pixman} 4345bb647c49SPaolo Bonzinisummary_info += {'VTE support': vte} 434695f8510eSKshitij Surisummary_info += {'PNG support': png} 4347bb647c49SPaolo Bonzinisummary_info += {'VNC support': vnc} 4348a0b93237SPaolo Bonziniif vnc.found() 4349bb647c49SPaolo Bonzini summary_info += {'VNC SASL support': sasl} 4350bb647c49SPaolo Bonzini summary_info += {'VNC JPEG support': jpeg} 4351f9332757SPaolo Bonziniendif 43529e48afa3SThomas Huthsummary_info += {'spice protocol support': spice_protocol} 43539e48afa3SThomas Huthif spice_protocol.found() 43549e48afa3SThomas Huth summary_info += {' spice server support': spice} 43559e48afa3SThomas Huthendif 43569e48afa3SThomas Huthsummary_info += {'curses support': curses} 43579e48afa3SThomas Huthsummary_info += {'brlapi support': brlapi} 43589e48afa3SThomas Huthsummary(summary_info, bool_yn: true, section: 'User interface') 43599e48afa3SThomas Huth 4360f705c1f2SAlex Bennée# Graphics backends 4361f705c1f2SAlex Bennéesummary_info = {} 4362f705c1f2SAlex Bennéesummary_info += {'VirGL support': virgl} 4363f705c1f2SAlex Bennéesummary_info += {'Rutabaga support': rutabaga} 4364f705c1f2SAlex Bennéesummary(summary_info, bool_yn: true, section: 'Graphics backends') 4365f705c1f2SAlex Bennée 4366aece7238SThomas Huth# Audio backends 4367aece7238SThomas Huthsummary_info = {} 4368d0cda6f4SPaolo Bonziniif host_os not in ['darwin', 'haiku', 'windows'] 436987430d5bSPaolo Bonzini summary_info += {'OSS support': oss} 4370663df1ccSAlexandre Ratchov summary_info += {'sndio support': sndio} 4371d0cda6f4SPaolo Bonzinielif host_os == 'darwin' 437287430d5bSPaolo Bonzini summary_info += {'CoreAudio support': coreaudio} 4373d0cda6f4SPaolo Bonzinielif host_os == 'windows' 437487430d5bSPaolo Bonzini summary_info += {'DirectSound support': dsound} 437587430d5bSPaolo Bonziniendif 4376d0cda6f4SPaolo Bonziniif host_os == 'linux' 437787430d5bSPaolo Bonzini summary_info += {'ALSA support': alsa} 437887430d5bSPaolo Bonzini summary_info += {'PulseAudio support': pulse} 437987430d5bSPaolo Bonziniendif 438020c51248SMarc-André Lureausummary_info += {'PipeWire support': pipewire} 438187430d5bSPaolo Bonzinisummary_info += {'JACK support': jack} 4382aece7238SThomas Huthsummary(summary_info, bool_yn: true, section: 'Audio backends') 4383aece7238SThomas Huth 4384c3527c5eSThomas Huth# Network backends 43859e48afa3SThomas Huthsummary_info = {} 4386d0cda6f4SPaolo Bonziniif host_os == 'darwin' 43879e48afa3SThomas Huth summary_info += {'vmnet.framework support': vmnet} 43889e48afa3SThomas Huthendif 4389cb039ef3SIlya Maximetssummary_info += {'AF_XDP support': libxdp} 43909e48afa3SThomas Huthsummary_info += {'slirp support': slirp} 4391e1723999SPaolo Bonzinisummary_info += {'vde support': vde} 4392837b84b1SPaolo Bonzinisummary_info += {'netmap support': have_netmap} 4393eea9453aSThomas Huthsummary_info += {'l2tpv3 support': have_l2tpv3} 4394c3527c5eSThomas Huthsummary(summary_info, bool_yn: true, section: 'Network backends') 4395c3527c5eSThomas Huth 4396c3527c5eSThomas Huth# Libraries 4397c3527c5eSThomas Huthsummary_info = {} 43989e48afa3SThomas Huthsummary_info += {'libtasn1': tasn1} 43999e48afa3SThomas Huthsummary_info += {'PAM': pam} 44009e48afa3SThomas Huthsummary_info += {'iconv support': iconv} 44019e48afa3SThomas Huthsummary_info += {'blkio support': blkio} 44029e48afa3SThomas Huthsummary_info += {'curl support': curl} 44039e48afa3SThomas Huthsummary_info += {'Multipath support': mpathpersist} 4404ff66f3e5SPaolo Bonzinisummary_info += {'Linux AIO support': libaio} 4405bb647c49SPaolo Bonzinisummary_info += {'Linux io_uring support': linux_io_uring} 4406bb647c49SPaolo Bonzinisummary_info += {'ATTR/XATTR support': libattr} 44073730a734SPaolo Bonzinisummary_info += {'RDMA support': rdma} 44087a6f3343SPaolo Bonzinisummary_info += {'fdt support': fdt_opt == 'internal' ? 'internal' : fdt} 4409bb647c49SPaolo Bonzinisummary_info += {'libcap-ng support': libcap_ng} 4410bb647c49SPaolo Bonzinisummary_info += {'bpf support': libbpf} 4411bb647c49SPaolo Bonzinisummary_info += {'rbd support': rbd} 4412bb647c49SPaolo Bonzinisummary_info += {'smartcard support': cacard} 4413bb647c49SPaolo Bonzinisummary_info += {'U2F support': u2f} 4414bb647c49SPaolo Bonzinisummary_info += {'libusb': libusb} 4415bb647c49SPaolo Bonzinisummary_info += {'usb net redir': usbredir} 441688b6e618SPaolo Bonzinisummary_info += {'OpenGL support (epoxy)': opengl} 4417bb647c49SPaolo Bonzinisummary_info += {'GBM': gbm} 4418bb647c49SPaolo Bonzinisummary_info += {'libiscsi support': libiscsi} 4419bb647c49SPaolo Bonzinisummary_info += {'libnfs support': libnfs} 4420d0cda6f4SPaolo Bonziniif host_os == 'windows' 442120cf5cb4SPaolo Bonzini if have_ga 44228821a389SMarc-André Lureau summary_info += {'QGA VSS support': have_qga_vss} 4423b846ab7cSPaolo Bonzini endif 4424f9332757SPaolo Bonziniendif 4425bb647c49SPaolo Bonzinisummary_info += {'seccomp support': seccomp} 4426bb647c49SPaolo Bonzinisummary_info += {'GlusterFS support': glusterfs} 44270d9e8c0bSMaciej S. Szmigierosummary_info += {'hv-balloon support': hv_balloon} 44280d04c4c9SPaolo Bonzinisummary_info += {'TPM support': have_tpm} 4429e6a52b36SThomas Huthsummary_info += {'libssh support': libssh} 4430bb647c49SPaolo Bonzinisummary_info += {'lzo support': lzo} 4431bb647c49SPaolo Bonzinisummary_info += {'snappy support': snappy} 4432bb647c49SPaolo Bonzinisummary_info += {'bzip2 support': libbzip2} 4433bb647c49SPaolo Bonzinisummary_info += {'lzfse support': liblzfse} 4434bb647c49SPaolo Bonzinisummary_info += {'zstd support': zstd} 4435488a8c73SPaolo Bonzinisummary_info += {'NUMA host support': numa} 443683602083SThomas Huthsummary_info += {'capstone': capstone} 4437bb647c49SPaolo Bonzinisummary_info += {'libpmem support': libpmem} 4438bb647c49SPaolo Bonzinisummary_info += {'libdaxctl support': libdaxctl} 4439bb647c49SPaolo Bonzinisummary_info += {'libudev': libudev} 4440bb647c49SPaolo Bonzini# Dummy dependency, keep .found() 4441df4ea709SMax Reitzsummary_info += {'FUSE lseek': fuse_lseek.found()} 44423d212b41SRichard W.M. Jonessummary_info += {'selinux': selinux} 44437c10cb38SIlya Leoshkevichsummary_info += {'libdw': libdw} 4444a1a9800eSIlya Leoshkevichif host_os == 'freebsd' 4445a1a9800eSIlya Leoshkevich summary_info += {'libinotify-kqueue': inotify} 4446a1a9800eSIlya Leoshkevichendif 444769a78cceSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Dependencies') 4448f9332757SPaolo Bonzini 4449a24f15d2SPaolo Bonziniif host_arch == 'unknown' 4450f9332757SPaolo Bonzini message() 4451a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST CPU') 4452f9332757SPaolo Bonzini message() 4453a24f15d2SPaolo Bonzini message('Support for CPU host architecture ' + cpu + ' is not currently') 4454a24f15d2SPaolo Bonzini message('maintained. The QEMU project does not guarantee that QEMU will') 4455a24f15d2SPaolo Bonzini message('compile or work on this host CPU. You can help by volunteering') 4456a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4457a24f15d2SPaolo Bonzini message('integration setup.') 4458a24f15d2SPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 4459a24f15d2SPaolo Bonzini message() 4460f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4461a24f15d2SPaolo Bonzini message('QEMU will use a slow interpreter to emulate the target CPU.') 4462a24f15d2SPaolo Bonzini endif 4463f9332757SPaolo Bonziniendif 4464f9332757SPaolo Bonzini 4465d0cda6f4SPaolo Bonziniif not supported_oses.contains(host_os) 4466f9332757SPaolo Bonzini message() 4467a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST OS') 4468f9332757SPaolo Bonzini message() 4469d0cda6f4SPaolo Bonzini message('Support for host OS ' + host_os + 'is not currently maintained.') 4470f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4471a24f15d2SPaolo Bonzini message('the QEMU project does not guarantee that QEMU will compile or') 4472a24f15d2SPaolo Bonzini message('work on this operating system. You can help by volunteering') 4473a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4474a24f15d2SPaolo Bonzini message('integration setup. This will ensure that future versions of QEMU') 4475d0cda6f4SPaolo Bonzini message('will keep working on ' + host_os + '.') 4476a24f15d2SPaolo Bonziniendif 4477a24f15d2SPaolo Bonzini 4478d0cda6f4SPaolo Bonziniif host_arch == 'unknown' or not supported_oses.contains(host_os) 4479a24f15d2SPaolo Bonzini message() 4480a24f15d2SPaolo Bonzini message('If you want to help supporting QEMU on this platform, please') 4481a24f15d2SPaolo Bonzini message('contact the developers at qemu-devel@nongnu.org.') 4482f9332757SPaolo Bonziniendif 4483655e2a77SPaolo Bonzini 4484655e2a77SPaolo Bonziniactually_reloc = get_option('relocatable') 4485655e2a77SPaolo Bonzini# check if get_relocated_path() is actually able to relocate paths 4486655e2a77SPaolo Bonziniif get_option('relocatable') and \ 4487655e2a77SPaolo Bonzini not (get_option('prefix') / get_option('bindir')).startswith(get_option('prefix') / '') 4488655e2a77SPaolo Bonzini message() 4489655e2a77SPaolo Bonzini warning('bindir not included within prefix, the installation will not be relocatable.') 4490655e2a77SPaolo Bonzini actually_reloc = false 4491655e2a77SPaolo Bonziniendif 4492d0cda6f4SPaolo Bonziniif not actually_reloc and (host_os == 'windows' or get_option('relocatable')) 4493d0cda6f4SPaolo Bonzini if host_os == 'windows' 4494655e2a77SPaolo Bonzini message() 4495655e2a77SPaolo Bonzini warning('Windows installs should usually be relocatable.') 4496655e2a77SPaolo Bonzini endif 4497655e2a77SPaolo Bonzini message() 4498655e2a77SPaolo Bonzini message('QEMU will have to be installed under ' + get_option('prefix') + '.') 4499655e2a77SPaolo Bonzini message('Use --disable-relocatable to remove this warning.') 4500655e2a77SPaolo Bonziniendif 4501