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 \ 6944458a61SPaolo Bonzini add_languages('objc', required: get_option('cocoa'), 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 479d67212d4SPaolo Bonzini# Exclude --warn-common with TSan to suppress warnings from the TSan libraries. 480d0cda6f4SPaolo Bonziniif host_os != 'sunos' and not get_option('tsan') 481d67212d4SPaolo Bonzini qemu_ldflags += cc.get_supported_link_arguments('-Wl,--warn-common') 482c55cf6abSPaolo Bonziniendif 483c55cf6abSPaolo Bonzini 484537b7248SPaolo Bonziniif get_option('fuzzing') 485537b7248SPaolo Bonzini # Specify a filter to only instrument code that is directly related to 486537b7248SPaolo Bonzini # virtual-devices. 487537b7248SPaolo Bonzini configure_file(output: 'instrumentation-filter', 488537b7248SPaolo Bonzini input: 'scripts/oss-fuzz/instrumentation-filter-template', 489537b7248SPaolo Bonzini copy: true) 490aa4f3a3bSAlexander Bulekov 491aa4f3a3bSAlexander Bulekov if cc.compiles('int main () { return 0; }', 492aa4f3a3bSAlexander Bulekov name: '-fsanitize-coverage-allowlist=/dev/null', 493e56d0970SAlexander Bulekov args: ['-fsanitize-coverage-allowlist=/dev/null', 494e56d0970SAlexander Bulekov '-fsanitize-coverage=trace-pc'] ) 495d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize-coverage-allowlist=instrumentation-filter'] 496aa4f3a3bSAlexander Bulekov endif 497537b7248SPaolo Bonzini 498537b7248SPaolo Bonzini if get_option('fuzzing_engine') == '' 499537b7248SPaolo Bonzini # Add CFLAGS to tell clang to add fuzzer-related instrumentation to all the 500537b7248SPaolo Bonzini # compiled code. To build non-fuzzer binaries with --enable-fuzzing, link 501537b7248SPaolo Bonzini # everything with fsanitize=fuzzer-no-link. Otherwise, the linker will be 502537b7248SPaolo Bonzini # unable to bind the fuzzer-related callbacks added by instrumentation. 503d67212d4SPaolo Bonzini qemu_common_flags += ['-fsanitize=fuzzer-no-link'] 504d67212d4SPaolo Bonzini qemu_ldflags += ['-fsanitize=fuzzer-no-link'] 505537b7248SPaolo Bonzini # For the actual fuzzer binaries, we need to link against the libfuzzer 506537b7248SPaolo Bonzini # library. They need to be configurable, to support OSS-Fuzz 507537b7248SPaolo Bonzini fuzz_exe_ldflags = ['-fsanitize=fuzzer'] 508537b7248SPaolo Bonzini else 509537b7248SPaolo Bonzini # LIB_FUZZING_ENGINE was set; assume we are running on OSS-Fuzz, and 510537b7248SPaolo Bonzini # the needed CFLAGS have already been provided 511537b7248SPaolo Bonzini fuzz_exe_ldflags = get_option('fuzzing_engine').split() 512537b7248SPaolo Bonzini endif 513ff9ed62bSAlexander Bulekovendif 514ff9ed62bSAlexander Bulekov 51582761296SPaolo Bonziniif get_option('cfi') 51682761296SPaolo Bonzini cfi_flags=[] 51782761296SPaolo Bonzini # Check for dependency on LTO 51882761296SPaolo Bonzini if not get_option('b_lto') 51982761296SPaolo Bonzini error('Selected Control-Flow Integrity but LTO is disabled') 52082761296SPaolo Bonzini endif 52182761296SPaolo Bonzini if enable_modules 52282761296SPaolo Bonzini error('Selected Control-Flow Integrity is not compatible with modules') 52382761296SPaolo Bonzini endif 52482761296SPaolo Bonzini # Check for cfi flags. CFI requires LTO so we can't use 52582761296SPaolo Bonzini # get_supported_arguments, but need a more complex "compiles" which allows 52682761296SPaolo Bonzini # custom arguments 52782761296SPaolo Bonzini if cc.compiles('int main () { return 0; }', name: '-fsanitize=cfi-icall', 52882761296SPaolo Bonzini args: ['-flto', '-fsanitize=cfi-icall'] ) 52982761296SPaolo Bonzini cfi_flags += '-fsanitize=cfi-icall' 53082761296SPaolo Bonzini else 53182761296SPaolo Bonzini error('-fsanitize=cfi-icall is not supported by the compiler') 53282761296SPaolo Bonzini endif 53382761296SPaolo Bonzini if cc.compiles('int main () { return 0; }', 53482761296SPaolo Bonzini name: '-fsanitize-cfi-icall-generalize-pointers', 53582761296SPaolo Bonzini args: ['-flto', '-fsanitize=cfi-icall', 53682761296SPaolo Bonzini '-fsanitize-cfi-icall-generalize-pointers'] ) 53782761296SPaolo Bonzini cfi_flags += '-fsanitize-cfi-icall-generalize-pointers' 53882761296SPaolo Bonzini else 53982761296SPaolo Bonzini error('-fsanitize-cfi-icall-generalize-pointers is not supported by the compiler') 54082761296SPaolo Bonzini endif 54182761296SPaolo Bonzini if get_option('cfi_debug') 54282761296SPaolo Bonzini if cc.compiles('int main () { return 0; }', 54382761296SPaolo Bonzini name: '-fno-sanitize-trap=cfi-icall', 54482761296SPaolo Bonzini args: ['-flto', '-fsanitize=cfi-icall', 54582761296SPaolo Bonzini '-fno-sanitize-trap=cfi-icall'] ) 54682761296SPaolo Bonzini cfi_flags += '-fno-sanitize-trap=cfi-icall' 54782761296SPaolo Bonzini else 54882761296SPaolo Bonzini error('-fno-sanitize-trap=cfi-icall is not supported by the compiler') 54982761296SPaolo Bonzini endif 55082761296SPaolo Bonzini endif 55182761296SPaolo Bonzini add_global_arguments(cfi_flags, native: false, language: all_languages) 55282761296SPaolo Bonzini add_global_link_arguments(cfi_flags, native: false, language: all_languages) 55382761296SPaolo Bonziniendif 55482761296SPaolo Bonzini 555043eaa0fSDaniel P. Berrangé# Check further flags that make QEMU more robust against malicious parties 556043eaa0fSDaniel P. Berrangé 557043eaa0fSDaniel P. Berrangéhardening_flags = [ 558043eaa0fSDaniel P. Berrangé # Zero out registers used during a function call 559043eaa0fSDaniel P. Berrangé # upon its return. This makes it harder to assemble 560043eaa0fSDaniel P. Berrangé # ROP gadgets into something usable 561043eaa0fSDaniel P. Berrangé '-fzero-call-used-regs=used-gpr', 562*7ff9ff03SDaniel P. Berrangé 563*7ff9ff03SDaniel P. Berrangé # Initialize all stack variables to zero. This makes 564*7ff9ff03SDaniel P. Berrangé # it harder to take advantage of uninitialized stack 565*7ff9ff03SDaniel P. Berrangé # data to drive exploits 566*7ff9ff03SDaniel P. Berrangé '-ftrivial-auto-var-init=zero', 567043eaa0fSDaniel P. Berrangé] 568043eaa0fSDaniel P. Berrangé 569043eaa0fSDaniel P. Berrangéqemu_common_flags += cc.get_supported_arguments(hardening_flags) 570043eaa0fSDaniel P. Berrangé 571d67212d4SPaolo Bonziniadd_global_arguments(qemu_common_flags, native: false, language: all_languages) 572d67212d4SPaolo Bonziniadd_global_link_arguments(qemu_ldflags, native: false, language: all_languages) 573d67212d4SPaolo Bonzini 57495caf1fbSPaolo Bonzini# Collect warnings that we want to enable 57595caf1fbSPaolo Bonzini 57695caf1fbSPaolo Bonziniwarn_flags = [ 57795caf1fbSPaolo Bonzini '-Wundef', 57895caf1fbSPaolo Bonzini '-Wwrite-strings', 57995caf1fbSPaolo Bonzini '-Wmissing-prototypes', 58095caf1fbSPaolo Bonzini '-Wstrict-prototypes', 58195caf1fbSPaolo Bonzini '-Wredundant-decls', 58295caf1fbSPaolo Bonzini '-Wold-style-declaration', 58395caf1fbSPaolo Bonzini '-Wold-style-definition', 58495caf1fbSPaolo Bonzini '-Wtype-limits', 58595caf1fbSPaolo Bonzini '-Wformat-security', 58695caf1fbSPaolo Bonzini '-Wformat-y2k', 58795caf1fbSPaolo Bonzini '-Winit-self', 58895caf1fbSPaolo Bonzini '-Wignored-qualifiers', 58995caf1fbSPaolo Bonzini '-Wempty-body', 59095caf1fbSPaolo Bonzini '-Wnested-externs', 59195caf1fbSPaolo Bonzini '-Wendif-labels', 59295caf1fbSPaolo Bonzini '-Wexpansion-to-defined', 59395caf1fbSPaolo Bonzini '-Wimplicit-fallthrough=2', 59495caf1fbSPaolo Bonzini '-Wmissing-format-attribute', 59595caf1fbSPaolo Bonzini '-Wno-initializer-overrides', 59695caf1fbSPaolo Bonzini '-Wno-missing-include-dirs', 59795caf1fbSPaolo Bonzini '-Wno-shift-negative-value', 59895caf1fbSPaolo Bonzini '-Wno-string-plus-int', 59995caf1fbSPaolo Bonzini '-Wno-typedef-redefinition', 60095caf1fbSPaolo Bonzini '-Wno-tautological-type-limit-compare', 60195caf1fbSPaolo Bonzini '-Wno-psabi', 60295caf1fbSPaolo Bonzini '-Wno-gnu-variable-sized-type-not-at-end', 603569205e4SMarkus Armbruster '-Wshadow=local', 60495caf1fbSPaolo Bonzini] 60595caf1fbSPaolo Bonzini 606d0cda6f4SPaolo Bonziniif host_os != 'darwin' 60795caf1fbSPaolo Bonzini warn_flags += ['-Wthread-safety'] 60895caf1fbSPaolo Bonziniendif 60995caf1fbSPaolo Bonzini 610785abf0dSThomas Huth# Set up C++ compiler flags 611b485458eSPaolo Bonziniqemu_cxxflags = [] 612e5134024SPaolo Bonziniif 'cpp' in all_languages 61395caf1fbSPaolo Bonzini qemu_cxxflags = ['-D__STDC_LIMIT_MACROS', '-D__STDC_CONSTANT_MACROS', '-D__STDC_FORMAT_MACROS'] + qemu_cflags 614b485458eSPaolo Bonziniendif 615b485458eSPaolo Bonzini 616d67212d4SPaolo Bonziniadd_project_arguments(qemu_cflags, native: false, language: 'c') 61795caf1fbSPaolo Bonziniadd_project_arguments(cc.get_supported_arguments(warn_flags), native: false, language: 'c') 61895caf1fbSPaolo Bonziniif 'cpp' in all_languages 619d67212d4SPaolo Bonzini add_project_arguments(qemu_cxxflags, native: false, language: 'cpp') 62095caf1fbSPaolo Bonzini add_project_arguments(cxx.get_supported_arguments(warn_flags), native: false, language: 'cpp') 62195caf1fbSPaolo Bonziniendif 62295caf1fbSPaolo Bonziniif 'objc' in all_languages 62395caf1fbSPaolo Bonzini # Note sanitizer flags are not applied to Objective-C sources! 62495caf1fbSPaolo Bonzini add_project_arguments(objc.get_supported_arguments(warn_flags), native: false, language: 'objc') 62595caf1fbSPaolo Bonziniendif 626d0cda6f4SPaolo Bonziniif host_os == 'linux' 6271e6e616dSPaolo Bonzini add_project_arguments('-isystem', meson.current_source_dir() / 'linux-headers', 6281e6e616dSPaolo Bonzini '-isystem', 'linux-headers', 629e5134024SPaolo Bonzini language: all_languages) 6301e6e616dSPaolo Bonziniendif 6311e6e616dSPaolo Bonzini 63223a77b2dSPaolo Bonziniadd_project_arguments('-iquote', '.', 6331e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir(), 6341e6e616dSPaolo Bonzini '-iquote', meson.current_source_dir() / 'include', 635e5134024SPaolo Bonzini language: all_languages) 636a5665051SPaolo Bonzini 63744fc7168SRichard Henderson# If a host-specific include directory exists, list that first... 63844fc7168SRichard Hendersonhost_include = meson.current_source_dir() / 'host/include/' 63944fc7168SRichard Hendersonif fs.is_dir(host_include / host_arch) 64044fc7168SRichard Henderson add_project_arguments('-iquote', host_include / host_arch, 64144fc7168SRichard Henderson language: all_languages) 64244fc7168SRichard Hendersonendif 64344fc7168SRichard Henderson# ... followed by the generic fallback. 64444fc7168SRichard Hendersonadd_project_arguments('-iquote', host_include / 'generic', 64544fc7168SRichard Henderson language: all_languages) 64644fc7168SRichard Henderson 647deb62371SPaolo Bonzinisparse = find_program('cgcc', required: get_option('sparse')) 648deb62371SPaolo Bonziniif sparse.found() 649968b4db3SPaolo Bonzini run_target('sparse', 650968b4db3SPaolo Bonzini command: [find_program('scripts/check_sparse.py'), 651deb62371SPaolo Bonzini 'compile_commands.json', sparse.full_path(), '-Wbitwise', 652deb62371SPaolo Bonzini '-Wno-transparent-union', '-Wno-old-initializer', 653deb62371SPaolo Bonzini '-Wno-non-pointer-null']) 654968b4db3SPaolo Bonziniendif 655968b4db3SPaolo Bonzini 6560f63d963SPaolo Bonzini##################################### 6570f63d963SPaolo Bonzini# Host-specific libraries and flags # 6580f63d963SPaolo Bonzini##################################### 6590f63d963SPaolo Bonzini 6607fa1c635SPaolo Bonzinilibm = cc.find_library('m', required: false) 6616d7c7c2dSPaolo Bonzinithreads = dependency('threads') 662a81df1b6SPaolo Bonziniutil = cc.find_library('util', required: false) 6634a96337dSPaolo Bonziniwinmm = [] 664a81df1b6SPaolo Bonzinisocket = [] 66504c6f1e7SMarc-André Lureauversion_res = [] 666d92989aaSMarc-André Lureaucoref = [] 667d92989aaSMarc-André Lureauiokit = [] 668b6c7cfd4SPaolo Bonziniemulator_link_args = [] 66923011f44SMarc-André Lureaumidl = not_found 67023011f44SMarc-André Lureauwidl = not_found 671cf60ccc3SAkihiko Odakipathcch = not_found 672a6305081SPaolo Bonzinihost_dsosuf = '.so' 673d0cda6f4SPaolo Bonziniif host_os == 'windows' 67423011f44SMarc-André Lureau midl = find_program('midl', required: false) 67523011f44SMarc-André Lureau widl = find_program('widl', required: false) 676cf60ccc3SAkihiko Odaki pathcch = cc.find_library('pathcch') 677a81df1b6SPaolo Bonzini socket = cc.find_library('ws2_32') 6784a96337dSPaolo Bonzini winmm = cc.find_library('winmm') 67904c6f1e7SMarc-André Lureau 68004c6f1e7SMarc-André Lureau win = import('windows') 68104c6f1e7SMarc-André Lureau version_res = win.compile_resources('version.rc', 68204c6f1e7SMarc-André Lureau depend_files: files('pc-bios/qemu-nsis.ico'), 68304c6f1e7SMarc-André Lureau include_directories: include_directories('.')) 684a6305081SPaolo Bonzini host_dsosuf = '.dll' 685d0cda6f4SPaolo Bonzinielif host_os == 'darwin' 686d92989aaSMarc-André Lureau coref = dependency('appleframeworks', modules: 'CoreFoundation') 68714176c8dSJoelle van Dyne iokit = dependency('appleframeworks', modules: 'IOKit', required: false) 688a6305081SPaolo Bonzini host_dsosuf = '.dylib' 689d0cda6f4SPaolo Bonzinielif host_os == 'sunos' 690cfad62f1SPaolo Bonzini socket = [cc.find_library('socket'), 691cfad62f1SPaolo Bonzini cc.find_library('nsl'), 692cfad62f1SPaolo Bonzini cc.find_library('resolv')] 693d0cda6f4SPaolo Bonzinielif host_os == 'haiku' 694cfad62f1SPaolo Bonzini socket = [cc.find_library('posix_error_mapper'), 695cfad62f1SPaolo Bonzini cc.find_library('network'), 696cfad62f1SPaolo Bonzini cc.find_library('bsd')] 697d0cda6f4SPaolo Bonzinielif host_os == 'openbsd' 69843a363aeSPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 699b6c7cfd4SPaolo Bonzini # Disable OpenBSD W^X if available 700b6c7cfd4SPaolo Bonzini emulator_link_args = cc.get_supported_link_arguments('-Wl,-z,wxneeded') 701b6c7cfd4SPaolo Bonzini endif 702a81df1b6SPaolo Bonziniendif 7036ec0e15dSPaolo Bonzini 7040f63d963SPaolo Bonzini############################################### 7050f63d963SPaolo Bonzini# Host-specific configuration of accelerators # 7060f63d963SPaolo Bonzini############################################### 7070f63d963SPaolo Bonzini 7088a19980eSPaolo Bonziniaccelerators = [] 709d0cda6f4SPaolo Bonziniif get_option('kvm').allowed() and host_os == 'linux' 7108a19980eSPaolo Bonzini accelerators += 'CONFIG_KVM' 7118a19980eSPaolo Bonziniendif 712d0cda6f4SPaolo Bonziniif get_option('whpx').allowed() and host_os == 'windows' 71357e2a1f8SSunil Muthuswamy if get_option('whpx').enabled() and host_machine.cpu() != 'x86_64' 7148a19980eSPaolo Bonzini error('WHPX requires 64-bit host') 715641b8417SPhilippe Mathieu-Daudé elif cc.has_header('winhvplatform.h', required: get_option('whpx')) and \ 716641b8417SPhilippe Mathieu-Daudé cc.has_header('winhvemulation.h', required: get_option('whpx')) 7178a19980eSPaolo Bonzini accelerators += 'CONFIG_WHPX' 7188a19980eSPaolo Bonzini endif 7198a19980eSPaolo Bonziniendif 7200f63d963SPaolo Bonzini 7210f63d963SPaolo Bonzinihvf = not_found 72243a363aeSPaolo Bonziniif get_option('hvf').allowed() 7238a19980eSPaolo Bonzini hvf = dependency('appleframeworks', modules: 'Hypervisor', 7248a19980eSPaolo Bonzini required: get_option('hvf')) 7258a19980eSPaolo Bonzini if hvf.found() 7268a19980eSPaolo Bonzini accelerators += 'CONFIG_HVF' 7278a19980eSPaolo Bonzini endif 7288a19980eSPaolo Bonziniendif 7290f63d963SPaolo Bonzini 7300f63d963SPaolo Bonzininvmm = not_found 731d0cda6f4SPaolo Bonziniif host_os == 'netbsd' 73274a414a1SReinoud Zandijk nvmm = cc.find_library('nvmm', required: get_option('nvmm')) 73374a414a1SReinoud Zandijk if nvmm.found() 73474a414a1SReinoud Zandijk accelerators += 'CONFIG_NVMM' 73574a414a1SReinoud Zandijk endif 73674a414a1SReinoud Zandijkendif 73723a77b2dSPaolo Bonzini 738823eb013SPaolo Bonzinitcg_arch = host_arch 73943a363aeSPaolo Bonziniif get_option('tcg').allowed() 740823eb013SPaolo Bonzini if host_arch == 'unknown' 741a24f15d2SPaolo Bonzini if not get_option('tcg_interpreter') 7428a19980eSPaolo Bonzini error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu)) 7438a19980eSPaolo Bonzini endif 744fa2f7b0bSPhilippe Mathieu-Daudé elif get_option('tcg_interpreter') 7451c282da3SPhilippe Mathieu-Daudé warning('Use of the TCG interpreter is not recommended on this host') 746fa2f7b0bSPhilippe Mathieu-Daudé warning('architecture. There is a native TCG execution backend available') 747fa2f7b0bSPhilippe Mathieu-Daudé warning('which provides substantially better performance and reliability.') 748fa2f7b0bSPhilippe Mathieu-Daudé warning('It is strongly recommended to remove the --enable-tcg-interpreter') 749fa2f7b0bSPhilippe Mathieu-Daudé warning('configuration option on this architecture to use the native') 750fa2f7b0bSPhilippe Mathieu-Daudé warning('backend.') 7518a19980eSPaolo Bonzini endif 75223a77b2dSPaolo Bonzini if get_option('tcg_interpreter') 75323a77b2dSPaolo Bonzini tcg_arch = 'tci' 754823eb013SPaolo Bonzini elif host_arch == 'x86_64' 75523a77b2dSPaolo Bonzini tcg_arch = 'i386' 756823eb013SPaolo Bonzini elif host_arch == 'ppc64' 75723a77b2dSPaolo Bonzini tcg_arch = 'ppc' 75823a77b2dSPaolo Bonzini endif 75923a77b2dSPaolo Bonzini add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch, 760e5134024SPaolo Bonzini language: all_languages) 76123a77b2dSPaolo Bonzini 7628a19980eSPaolo Bonzini accelerators += 'CONFIG_TCG' 7638a19980eSPaolo Bonziniendif 7648a19980eSPaolo Bonzini 7658a19980eSPaolo Bonziniif 'CONFIG_KVM' not in accelerators and get_option('kvm').enabled() 7668a19980eSPaolo Bonzini error('KVM not available on this platform') 7678a19980eSPaolo Bonziniendif 7688a19980eSPaolo Bonziniif 'CONFIG_HVF' not in accelerators and get_option('hvf').enabled() 7698a19980eSPaolo Bonzini error('HVF not available on this platform') 7708a19980eSPaolo Bonziniendif 77174a414a1SReinoud Zandijkif 'CONFIG_NVMM' not in accelerators and get_option('nvmm').enabled() 77274a414a1SReinoud Zandijk error('NVMM not available on this platform') 77374a414a1SReinoud Zandijkendif 7748a19980eSPaolo Bonziniif 'CONFIG_WHPX' not in accelerators and get_option('whpx').enabled() 7758a19980eSPaolo Bonzini error('WHPX not available on this platform') 7768a19980eSPaolo Bonziniendif 777b4e312e9SPaolo Bonzini 7780f63d963SPaolo Bonzinixen = not_found 7790f63d963SPaolo Bonziniif get_option('xen').enabled() or (get_option('xen').auto() and have_system) 7800f63d963SPaolo Bonzini xencontrol = dependency('xencontrol', required: false, 7810f63d963SPaolo Bonzini method: 'pkg-config') 7820f63d963SPaolo Bonzini if xencontrol.found() 7830f63d963SPaolo Bonzini xen_pc = declare_dependency(version: xencontrol.version(), 7840f63d963SPaolo Bonzini dependencies: [ 7850f63d963SPaolo Bonzini xencontrol, 7860f63d963SPaolo Bonzini # disabler: true makes xen_pc.found() return false if any is not found 7870f63d963SPaolo Bonzini dependency('xenstore', required: false, 7880f63d963SPaolo Bonzini method: 'pkg-config', 7890f63d963SPaolo Bonzini disabler: true), 7900f63d963SPaolo Bonzini dependency('xenforeignmemory', required: false, 7910f63d963SPaolo Bonzini method: 'pkg-config', 7920f63d963SPaolo Bonzini disabler: true), 7930f63d963SPaolo Bonzini dependency('xengnttab', required: false, 7940f63d963SPaolo Bonzini method: 'pkg-config', 7950f63d963SPaolo Bonzini disabler: true), 7960f63d963SPaolo Bonzini dependency('xenevtchn', required: false, 7970f63d963SPaolo Bonzini method: 'pkg-config', 7980f63d963SPaolo Bonzini disabler: true), 7990f63d963SPaolo Bonzini dependency('xendevicemodel', required: false, 8000f63d963SPaolo Bonzini method: 'pkg-config', 8010f63d963SPaolo Bonzini disabler: true), 8020f63d963SPaolo Bonzini # optional, no "disabler: true" 8030f63d963SPaolo Bonzini dependency('xentoolcore', required: false, 8040f63d963SPaolo Bonzini method: 'pkg-config')]) 8050f63d963SPaolo Bonzini if xen_pc.found() 8060f63d963SPaolo Bonzini xen = xen_pc 8070f63d963SPaolo Bonzini endif 8080f63d963SPaolo Bonzini endif 8090f63d963SPaolo Bonzini if not xen.found() 8100f63d963SPaolo Bonzini xen_tests = [ '4.11.0', '4.10.0', '4.9.0', '4.8.0', '4.7.1' ] 8110f63d963SPaolo Bonzini xen_libs = { 8120f63d963SPaolo Bonzini '4.11.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 8130f63d963SPaolo Bonzini '4.10.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn', 'xentoolcore' ], 8140f63d963SPaolo Bonzini '4.9.0': [ 'xenstore', 'xenctrl', 'xendevicemodel', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 8150f63d963SPaolo Bonzini '4.8.0': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 8160f63d963SPaolo Bonzini '4.7.1': [ 'xenstore', 'xenctrl', 'xenforeignmemory', 'xengnttab', 'xenevtchn' ], 8170f63d963SPaolo Bonzini } 8180f63d963SPaolo Bonzini xen_deps = {} 8190f63d963SPaolo Bonzini foreach ver: xen_tests 8200f63d963SPaolo Bonzini # cache the various library tests to avoid polluting the logs 8210f63d963SPaolo Bonzini xen_test_deps = [] 8220f63d963SPaolo Bonzini foreach l: xen_libs[ver] 8230f63d963SPaolo Bonzini if l not in xen_deps 8240f63d963SPaolo Bonzini xen_deps += { l: cc.find_library(l, required: false) } 8250f63d963SPaolo Bonzini endif 8260f63d963SPaolo Bonzini xen_test_deps += xen_deps[l] 8270f63d963SPaolo Bonzini endforeach 8280f63d963SPaolo Bonzini 8290f63d963SPaolo Bonzini # Use -D to pick just one of the test programs in scripts/xen-detect.c 8300f63d963SPaolo Bonzini xen_version = ver.split('.') 8310f63d963SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 8320f63d963SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 8330f63d963SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 8340f63d963SPaolo Bonzini if cc.links(files('scripts/xen-detect.c'), 8350f63d963SPaolo Bonzini args: '-DCONFIG_XEN_CTRL_INTERFACE_VERSION=' + xen_ctrl_version, 8360f63d963SPaolo Bonzini dependencies: xen_test_deps) 8370f63d963SPaolo Bonzini xen = declare_dependency(version: ver, dependencies: xen_test_deps) 8380f63d963SPaolo Bonzini break 8390f63d963SPaolo Bonzini endif 8400f63d963SPaolo Bonzini endforeach 8410f63d963SPaolo Bonzini endif 8420f63d963SPaolo Bonzini if xen.found() 8430f63d963SPaolo Bonzini accelerators += 'CONFIG_XEN' 8440f63d963SPaolo Bonzini elif get_option('xen').enabled() 8450f63d963SPaolo Bonzini error('could not compile and link Xen test program') 8460f63d963SPaolo Bonzini endif 8470f63d963SPaolo Bonziniendif 8480f63d963SPaolo Bonzinihave_xen_pci_passthrough = get_option('xen_pci_passthrough') \ 8490f63d963SPaolo Bonzini .require(xen.found(), 8500f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough requested but Xen not enabled') \ 851d0cda6f4SPaolo Bonzini .require(host_os == 'linux', 8520f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 8530f63d963SPaolo Bonzini .require(cpu == 'x86' or cpu == 'x86_64', 8540f63d963SPaolo Bonzini error_message: 'Xen PCI passthrough not available on this platform') \ 8550f63d963SPaolo Bonzini .allowed() 8560f63d963SPaolo Bonzini 8576ec0e15dSPaolo Bonzini################ 8586ec0e15dSPaolo Bonzini# Dependencies # 8596ec0e15dSPaolo Bonzini################ 8606ec0e15dSPaolo Bonzini 861fc9a809eSPaolo Bonzini# When bumping glib minimum version, please check also whether to increase 862fc9a809eSPaolo Bonzini# the _WIN32_WINNT setting in osdep.h according to the value from glib 863fc9a809eSPaolo Bonziniglib_req_ver = '>=2.56.0' 864fc9a809eSPaolo Bonziniglib_pc = dependency('glib-2.0', version: glib_req_ver, required: true, 865fc9a809eSPaolo Bonzini method: 'pkg-config') 866fc9a809eSPaolo Bonziniglib_cflags = [] 8676002711cSPaolo Bonziniif enable_modules 868fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-export-2.0', version: glib_req_ver, required: true, 869fc9a809eSPaolo Bonzini method: 'pkg-config') 8702c13c574SPaolo Bonzinielif get_option('plugins') 871fc9a809eSPaolo Bonzini gmodule = dependency('gmodule-no-export-2.0', version: glib_req_ver, required: true, 872fc9a809eSPaolo Bonzini method: 'pkg-config') 873fc9a809eSPaolo Bonzinielse 874fc9a809eSPaolo Bonzini gmodule = not_found 875e3feb2ccSEmilio Cotaendif 876953d5a9eSMarc-André Lureau 877fc9a809eSPaolo Bonzini# This workaround is required due to a bug in pkg-config file for glib as it 878fc9a809eSPaolo Bonzini# doesn't define GLIB_STATIC_COMPILATION for pkg-config --static 879d0cda6f4SPaolo Bonziniif host_os == 'windows' and get_option('prefer_static') 880fc9a809eSPaolo Bonzini glib_cflags += ['-DGLIB_STATIC_COMPILATION'] 881fc9a809eSPaolo Bonziniendif 882fc9a809eSPaolo Bonzini 883fc9a809eSPaolo Bonzini# Sanity check that the current size_t matches the 884fc9a809eSPaolo Bonzini# size that glib thinks it should be. This catches 885fc9a809eSPaolo Bonzini# problems on multi-arch where people try to build 886fc9a809eSPaolo Bonzini# 32-bit QEMU while pointing at 64-bit glib headers 887fc9a809eSPaolo Bonzini 888fc9a809eSPaolo Bonziniif not cc.compiles(''' 889fc9a809eSPaolo Bonzini #include <glib.h> 890fc9a809eSPaolo Bonzini #include <unistd.h> 891fc9a809eSPaolo Bonzini 892fc9a809eSPaolo Bonzini #define QEMU_BUILD_BUG_ON(x) \ 893fc9a809eSPaolo Bonzini typedef char qemu_build_bug_on[(x)?-1:1] __attribute__((unused)); 894fc9a809eSPaolo Bonzini 895fc9a809eSPaolo Bonzini int main(void) { 896fc9a809eSPaolo Bonzini QEMU_BUILD_BUG_ON(sizeof(size_t) != GLIB_SIZEOF_SIZE_T); 897fc9a809eSPaolo Bonzini return 0; 898fc9a809eSPaolo Bonzini }''', dependencies: glib_pc, args: glib_cflags) 899fc9a809eSPaolo Bonzini error('''sizeof(size_t) doesn't match GLIB_SIZEOF_SIZE_T. 900fc9a809eSPaolo Bonzini You probably need to set PKG_CONFIG_LIBDIR" to point 901fc9a809eSPaolo Bonzini to the right pkg-config files for your build target.''') 902fc9a809eSPaolo Bonziniendif 903fc9a809eSPaolo Bonzini 904fc9a809eSPaolo Bonzini# Silence clang warnings triggered by glib < 2.57.2 905fc9a809eSPaolo Bonziniif not cc.compiles(''' 906fc9a809eSPaolo Bonzini #include <glib.h> 907fc9a809eSPaolo Bonzini typedef struct Foo { 908fc9a809eSPaolo Bonzini int i; 909fc9a809eSPaolo Bonzini } Foo; 910fc9a809eSPaolo Bonzini static void foo_free(Foo *f) 911fc9a809eSPaolo Bonzini { 912fc9a809eSPaolo Bonzini g_free(f); 913fc9a809eSPaolo Bonzini } 914fc9a809eSPaolo Bonzini G_DEFINE_AUTOPTR_CLEANUP_FUNC(Foo, foo_free) 915f49d883dSNicolas Saenz Julienne int main(void) { return 0; }''', dependencies: glib_pc, args: ['-Wunused-function', '-Werror']) 916fc9a809eSPaolo Bonzini glib_cflags += cc.get_supported_arguments('-Wno-unused-function') 917fc9a809eSPaolo Bonziniendif 918fc9a809eSPaolo Bonziniglib = declare_dependency(dependencies: [glib_pc, gmodule], 919fc9a809eSPaolo Bonzini compile_args: glib_cflags, 920fc9a809eSPaolo Bonzini version: glib_pc.version()) 921fc9a809eSPaolo Bonzini 922fc9a809eSPaolo Bonzini# Check whether glib has gslice, which we have to avoid for correctness. 923fc9a809eSPaolo Bonzini# TODO: remove this check and the corresponding workaround (qtree) when 924fc9a809eSPaolo Bonzini# the minimum supported glib is >= 2.75.3 925fc9a809eSPaolo Bonziniglib_has_gslice = glib.version().version_compare('<2.75.3') 926fc9a809eSPaolo Bonzini 927fc9a809eSPaolo Bonzini# override glib dep to include the above refinements 928fc9a809eSPaolo Bonzinimeson.override_dependency('glib-2.0', glib) 929fc9a809eSPaolo Bonzini 930fc9a809eSPaolo Bonzini# The path to glib.h is added to all compilation commands. 931fc9a809eSPaolo Bonziniadd_project_dependencies(glib.partial_dependency(compile_args: true, includes: true), 932fc9a809eSPaolo Bonzini native: false, language: all_languages) 933fc9a809eSPaolo Bonzini 934a81df1b6SPaolo Bonzinigio = not_found 9357544060eSPaolo Bonzinigdbus_codegen = not_found 936bb2dc4b7SPaolo Bonzinigdbus_codegen_error = '@0@ requires gdbus-codegen, please install libgio' 9377544060eSPaolo Bonziniif not get_option('gio').auto() or have_system 9387544060eSPaolo Bonzini gio = dependency('gio-2.0', required: get_option('gio'), 939063d5119SPaolo Bonzini method: 'pkg-config') 9407544060eSPaolo Bonzini if gio.found() and not cc.links(''' 9417544060eSPaolo Bonzini #include <gio/gio.h> 9427544060eSPaolo Bonzini int main(void) 9437544060eSPaolo Bonzini { 9447544060eSPaolo Bonzini g_dbus_proxy_new_sync(0, 0, 0, 0, 0, 0, 0, 0); 9457544060eSPaolo Bonzini return 0; 9467544060eSPaolo Bonzini }''', dependencies: [glib, gio]) 9477544060eSPaolo Bonzini if get_option('gio').enabled() 9487544060eSPaolo Bonzini error('The installed libgio is broken for static linking') 949a81df1b6SPaolo Bonzini endif 9507544060eSPaolo Bonzini gio = not_found 9517544060eSPaolo Bonzini endif 9527544060eSPaolo Bonzini if gio.found() 9537544060eSPaolo Bonzini gdbus_codegen = find_program(gio.get_variable('gdbus_codegen'), 9547544060eSPaolo Bonzini required: get_option('gio')) 9557544060eSPaolo Bonzini gio_unix = dependency('gio-unix-2.0', required: get_option('gio'), 956063d5119SPaolo Bonzini method: 'pkg-config') 9577544060eSPaolo Bonzini gio = declare_dependency(dependencies: [gio, gio_unix], 9587544060eSPaolo Bonzini version: gio.version()) 9597544060eSPaolo Bonzini endif 9607544060eSPaolo Bonziniendif 961bb2dc4b7SPaolo Bonziniif gdbus_codegen.found() and get_option('cfi') 962bb2dc4b7SPaolo Bonzini gdbus_codegen = not_found 963bb2dc4b7SPaolo Bonzini gdbus_codegen_error = '@0@ uses gdbus-codegen, which does not support control flow integrity' 964bb2dc4b7SPaolo Bonziniendif 9657544060eSPaolo Bonzini 9666cc5a615SMarc-André Lureauxml_pp = find_program('scripts/xml-preprocess.py') 9676cc5a615SMarc-André Lureau 968a81df1b6SPaolo Bonzinilttng = not_found 9699c29b741SPaolo Bonziniif 'ust' in get_option('trace_backends') 970e32aaa5aSMarc-André Lureau lttng = dependency('lttng-ust', required: true, version: '>= 2.1', 971063d5119SPaolo Bonzini method: 'pkg-config') 972a81df1b6SPaolo Bonziniendif 973b7612f45SPaolo Bonzinipixman = not_found 974cca15756SMarc-André Lureauif not get_option('pixman').auto() or have_system or have_tools 975cca15756SMarc-André Lureau pixman = dependency('pixman-1', required: get_option('pixman'), version:'>=0.21.8', 976063d5119SPaolo Bonzini method: 'pkg-config') 977b7612f45SPaolo Bonziniendif 978cca15756SMarc-André Lureau 979063d5119SPaolo Bonzinizlib = dependency('zlib', required: true) 98053c22b68SPaolo Bonzini 981ff66f3e5SPaolo Bonzinilibaio = not_found 982ff66f3e5SPaolo Bonziniif not get_option('linux_aio').auto() or have_block 983ff66f3e5SPaolo Bonzini libaio = cc.find_library('aio', has_headers: ['libaio.h'], 984063d5119SPaolo Bonzini required: get_option('linux_aio')) 985ff66f3e5SPaolo Bonziniendif 986354081d4SLeonardo Bras 987354081d4SLeonardo Braslinux_io_uring_test = ''' 988354081d4SLeonardo Bras #include <liburing.h> 989354081d4SLeonardo Bras #include <linux/errqueue.h> 990354081d4SLeonardo Bras 991354081d4SLeonardo Bras int main(void) { return 0; }''' 992354081d4SLeonardo Bras 9935e5733e5SMarc-André Lureaulinux_io_uring = not_found 99453c22b68SPaolo Bonziniif not get_option('linux_io_uring').auto() or have_block 995a41b4fdcSDaniel P. Berrangé linux_io_uring = dependency('liburing', version: '>=0.3', 996a41b4fdcSDaniel P. Berrangé required: get_option('linux_io_uring'), 997063d5119SPaolo Bonzini method: 'pkg-config') 998354081d4SLeonardo Bras if not cc.links(linux_io_uring_test) 999354081d4SLeonardo Bras linux_io_uring = not_found 10005e5733e5SMarc-André Lureau endif 1001354081d4SLeonardo Brasendif 1002354081d4SLeonardo Bras 10035e5733e5SMarc-André Lureaulibnfs = not_found 100430045c05SPaolo Bonziniif not get_option('libnfs').auto() or have_block 100530045c05SPaolo Bonzini libnfs = dependency('libnfs', version: '>=1.9.3', 100630045c05SPaolo Bonzini required: get_option('libnfs'), 1007063d5119SPaolo Bonzini method: 'pkg-config') 10085e5733e5SMarc-André Lureauendif 1009f7f2d651SPaolo Bonzini 1010f7f2d651SPaolo Bonzinilibattr_test = ''' 1011f7f2d651SPaolo Bonzini #include <stddef.h> 1012f7f2d651SPaolo Bonzini #include <sys/types.h> 1013f7f2d651SPaolo Bonzini #ifdef CONFIG_LIBATTR 1014f7f2d651SPaolo Bonzini #include <attr/xattr.h> 1015f7f2d651SPaolo Bonzini #else 1016f7f2d651SPaolo Bonzini #include <sys/xattr.h> 1017f7f2d651SPaolo Bonzini #endif 1018f7f2d651SPaolo Bonzini int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }''' 1019f7f2d651SPaolo Bonzini 1020ec0d5893SMarc-André Lureaulibattr = not_found 1021f7f2d651SPaolo Bonzinihave_old_libattr = false 102243a363aeSPaolo Bonziniif get_option('attr').allowed() 1023f7f2d651SPaolo Bonzini if cc.links(libattr_test) 1024f7f2d651SPaolo Bonzini libattr = declare_dependency() 1025f7f2d651SPaolo Bonzini else 1026f7f2d651SPaolo Bonzini libattr = cc.find_library('attr', has_headers: ['attr/xattr.h'], 1027063d5119SPaolo Bonzini required: get_option('attr')) 1028f7f2d651SPaolo Bonzini if libattr.found() and not \ 1029f7f2d651SPaolo Bonzini cc.links(libattr_test, dependencies: libattr, args: '-DCONFIG_LIBATTR') 1030f7f2d651SPaolo Bonzini libattr = not_found 1031f7f2d651SPaolo Bonzini if get_option('attr').enabled() 1032f7f2d651SPaolo Bonzini error('could not link libattr') 1033f7f2d651SPaolo Bonzini else 1034f7f2d651SPaolo Bonzini warning('could not link libattr, disabling') 1035ec0d5893SMarc-André Lureau endif 1036f7f2d651SPaolo Bonzini else 1037f7f2d651SPaolo Bonzini have_old_libattr = libattr.found() 1038f7f2d651SPaolo Bonzini endif 1039f7f2d651SPaolo Bonzini endif 1040f7f2d651SPaolo Bonziniendif 1041f7f2d651SPaolo Bonzini 104252eaefd3SAkihiko Odakicocoa = dependency('appleframeworks', modules: ['Cocoa', 'CoreVideo'], 104352eaefd3SAkihiko Odaki required: get_option('cocoa')) 1044c1ec4941SPaolo Bonzini 1045e2c1d78dSVladislav Yaroshchukvmnet = dependency('appleframeworks', modules: 'vmnet', required: get_option('vmnet')) 1046e2c1d78dSVladislav Yaroshchukif vmnet.found() and not cc.has_header_symbol('vmnet/vmnet.h', 1047e2c1d78dSVladislav Yaroshchuk 'VMNET_BRIDGED_MODE', 1048e2c1d78dSVladislav Yaroshchuk dependencies: vmnet) 1049e2c1d78dSVladislav Yaroshchuk vmnet = not_found 1050e2c1d78dSVladislav Yaroshchuk if get_option('vmnet').enabled() 1051e2c1d78dSVladislav Yaroshchuk error('vmnet.framework API is outdated') 1052e2c1d78dSVladislav Yaroshchuk else 1053e2c1d78dSVladislav Yaroshchuk warning('vmnet.framework API is outdated, disabling') 1054e2c1d78dSVladislav Yaroshchuk endif 1055e2c1d78dSVladislav Yaroshchukendif 1056e2c1d78dSVladislav Yaroshchuk 10573f99cf57SPaolo Bonziniseccomp = not_found 105873422d95SMichal Privoznikseccomp_has_sysrawrc = false 105990835c2bSPaolo Bonziniif not get_option('seccomp').auto() or have_system or have_tools 106090835c2bSPaolo Bonzini seccomp = dependency('libseccomp', version: '>=2.3.0', 106190835c2bSPaolo Bonzini required: get_option('seccomp'), 1062063d5119SPaolo Bonzini method: 'pkg-config') 106373422d95SMichal Privoznik if seccomp.found() 106473422d95SMichal Privoznik seccomp_has_sysrawrc = cc.has_header_symbol('seccomp.h', 106573422d95SMichal Privoznik 'SCMP_FLTATR_API_SYSRAWRC', 106673422d95SMichal Privoznik dependencies: seccomp) 106773422d95SMichal Privoznik endif 10683f99cf57SPaolo Bonziniendif 1069727c8bb8SPaolo Bonzini 10703f99cf57SPaolo Bonzinilibcap_ng = not_found 1071727c8bb8SPaolo Bonziniif not get_option('cap_ng').auto() or have_system or have_tools 1072727c8bb8SPaolo Bonzini libcap_ng = cc.find_library('cap-ng', has_headers: ['cap-ng.h'], 1073063d5119SPaolo Bonzini required: get_option('cap_ng')) 10743f99cf57SPaolo Bonziniendif 1075727c8bb8SPaolo Bonziniif libcap_ng.found() and not cc.links(''' 1076727c8bb8SPaolo Bonzini #include <cap-ng.h> 1077727c8bb8SPaolo Bonzini int main(void) 1078727c8bb8SPaolo Bonzini { 1079727c8bb8SPaolo Bonzini capng_capability_to_name(CAPNG_EFFECTIVE); 1080727c8bb8SPaolo Bonzini return 0; 1081727c8bb8SPaolo Bonzini }''', dependencies: libcap_ng) 1082727c8bb8SPaolo Bonzini libcap_ng = not_found 1083727c8bb8SPaolo Bonzini if get_option('cap_ng').enabled() 1084727c8bb8SPaolo Bonzini error('could not link libcap-ng') 1085727c8bb8SPaolo Bonzini else 1086727c8bb8SPaolo Bonzini warning('could not link libcap-ng, disabling') 1087727c8bb8SPaolo Bonzini endif 1088727c8bb8SPaolo Bonziniendif 1089727c8bb8SPaolo Bonzini 10901917ec6dSPaolo Bonziniif get_option('xkbcommon').auto() and not have_system and not have_tools 10911917ec6dSPaolo Bonzini xkbcommon = not_found 10921917ec6dSPaolo Bonzinielse 10931917ec6dSPaolo Bonzini xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'), 1094063d5119SPaolo Bonzini method: 'pkg-config') 1095ade60d4fSMarc-André Lureauendif 1096e1723999SPaolo Bonzini 10975890258aSThomas Huthslirp = not_found 10985890258aSThomas Huthif not get_option('slirp').auto() or have_system 10995890258aSThomas Huth slirp = dependency('slirp', required: get_option('slirp'), 1100063d5119SPaolo Bonzini method: 'pkg-config') 11015890258aSThomas Huth # slirp < 4.7 is incompatible with CFI support in QEMU. This is because 11025890258aSThomas Huth # it passes function pointers within libslirp as callbacks for timers. 11035890258aSThomas Huth # When using a system-wide shared libslirp, the type information for the 11045890258aSThomas Huth # callback is missing and the timer call produces a false positive with CFI. 11055890258aSThomas Huth # Do not use the "version" keyword argument to produce a better error. 11065890258aSThomas Huth # with control-flow integrity. 11075890258aSThomas Huth if get_option('cfi') and slirp.found() and slirp.version().version_compare('<4.7') 11085890258aSThomas Huth if get_option('slirp').enabled() 11095890258aSThomas Huth error('Control-Flow Integrity requires libslirp 4.7.') 11105890258aSThomas Huth else 11115890258aSThomas Huth warning('Cannot use libslirp since Control-Flow Integrity requires libslirp >= 4.7.') 11125890258aSThomas Huth slirp = not_found 11135890258aSThomas Huth endif 11145890258aSThomas Huth endif 11155890258aSThomas Huthendif 11165890258aSThomas Huth 1117cdaf0722SMarc-André Lureauvde = not_found 1118e1723999SPaolo Bonziniif not get_option('vde').auto() or have_system or have_tools 1119e1723999SPaolo Bonzini vde = cc.find_library('vdeplug', has_headers: ['libvdeplug.h'], 1120063d5119SPaolo Bonzini required: get_option('vde')) 1121e1723999SPaolo Bonziniendif 1122e1723999SPaolo Bonziniif vde.found() and not cc.links(''' 1123e1723999SPaolo Bonzini #include <libvdeplug.h> 1124e1723999SPaolo Bonzini int main(void) 1125e1723999SPaolo Bonzini { 1126e1723999SPaolo Bonzini struct vde_open_args a = {0, 0, 0}; 1127e1723999SPaolo Bonzini char s[] = ""; 1128e1723999SPaolo Bonzini vde_open(s, s, &a); 1129e1723999SPaolo Bonzini return 0; 1130e1723999SPaolo Bonzini }''', dependencies: vde) 1131e1723999SPaolo Bonzini vde = not_found 1132e1723999SPaolo Bonzini if get_option('cap_ng').enabled() 1133e1723999SPaolo Bonzini error('could not link libvdeplug') 1134e1723999SPaolo Bonzini else 1135e1723999SPaolo Bonzini warning('could not link libvdeplug, disabling') 1136e1723999SPaolo Bonzini endif 1137cdaf0722SMarc-André Lureauendif 113887430d5bSPaolo Bonzini 1139478e943fSPaolo Bonzinipulse = not_found 1140d0cda6f4SPaolo Bonziniif not get_option('pa').auto() or (host_os == 'linux' and have_system) 114187430d5bSPaolo Bonzini pulse = dependency('libpulse', required: get_option('pa'), 1142063d5119SPaolo Bonzini method: 'pkg-config') 1143478e943fSPaolo Bonziniendif 1144478e943fSPaolo Bonzinialsa = not_found 1145d0cda6f4SPaolo Bonziniif not get_option('alsa').auto() or (host_os == 'linux' and have_system) 114687430d5bSPaolo Bonzini alsa = dependency('alsa', required: get_option('alsa'), 1147063d5119SPaolo Bonzini method: 'pkg-config') 1148478e943fSPaolo Bonziniendif 1149478e943fSPaolo Bonzinijack = not_found 115087430d5bSPaolo Bonziniif not get_option('jack').auto() or have_system 115187430d5bSPaolo Bonzini jack = dependency('jack', required: get_option('jack'), 1152063d5119SPaolo Bonzini method: 'pkg-config') 1153478e943fSPaolo Bonziniendif 1154c2d3d1c2SDorinda Basseypipewire = not_found 1155d0cda6f4SPaolo Bonziniif not get_option('pipewire').auto() or (host_os == 'linux' and have_system) 1156c2d3d1c2SDorinda Bassey pipewire = dependency('libpipewire-0.3', version: '>=0.3.60', 1157c2d3d1c2SDorinda Bassey required: get_option('pipewire'), 1158063d5119SPaolo Bonzini method: 'pkg-config') 1159c2d3d1c2SDorinda Basseyendif 1160663df1ccSAlexandre Ratchovsndio = not_found 1161663df1ccSAlexandre Ratchovif not get_option('sndio').auto() or have_system 1162663df1ccSAlexandre Ratchov sndio = dependency('sndio', required: get_option('sndio'), 1163063d5119SPaolo Bonzini method: 'pkg-config') 1164663df1ccSAlexandre Ratchovendif 116587430d5bSPaolo Bonzini 116658d3f3ffSGerd Hoffmannspice_protocol = not_found 11673f0a5d55SMarc-André Lureauif not get_option('spice_protocol').auto() or have_system 11685c167b53SMarkus Armbruster spice_protocol = dependency('spice-protocol', version: '>=0.14.0', 11693f0a5d55SMarc-André Lureau required: get_option('spice_protocol'), 1170063d5119SPaolo Bonzini method: 'pkg-config') 11712634733cSPaolo Bonziniendif 11723f0a5d55SMarc-André Lureauspice = not_found 1173c98791ebSMarc-André Lureauif get_option('spice') \ 1174c98791ebSMarc-André Lureau .disable_auto_if(not have_system) \ 1175c98791ebSMarc-André Lureau .require(pixman.found(), 1176c98791ebSMarc-André Lureau error_message: 'cannot enable SPICE if pixman is not available') \ 1177c98791ebSMarc-André Lureau .allowed() 117834d55725SMarkus Armbruster spice = dependency('spice-server', version: '>=0.14.0', 11793f0a5d55SMarc-André Lureau required: get_option('spice'), 1180063d5119SPaolo Bonzini method: 'pkg-config') 118158d3f3ffSGerd Hoffmannendif 11823f0a5d55SMarc-André Lureauspice_headers = spice.partial_dependency(compile_args: true, includes: true) 11833f0a5d55SMarc-André Lureau 11845ee24e78SMarc-André Lureaurt = cc.find_library('rt', required: false) 1185a399f914SPaolo Bonzini 118699650b62SPaolo Bonzinilibiscsi = not_found 11879db405a3SPaolo Bonziniif not get_option('libiscsi').auto() or have_block 11889db405a3SPaolo Bonzini libiscsi = dependency('libiscsi', version: '>=1.9.0', 11899db405a3SPaolo Bonzini required: get_option('libiscsi'), 1190063d5119SPaolo Bonzini method: 'pkg-config') 119199650b62SPaolo Bonziniendif 11925e5733e5SMarc-André Lureauzstd = not_found 1193b1def33dSPaolo Bonziniif not get_option('zstd').auto() or have_block 1194b1def33dSPaolo Bonzini zstd = dependency('libzstd', version: '>=1.4.0', 1195b1def33dSPaolo Bonzini required: get_option('zstd'), 1196063d5119SPaolo Bonzini method: 'pkg-config') 11975e5733e5SMarc-André Lureauendif 1198ea458960SMarc-André Lureauvirgl = not_found 11990265fe9eSPaolo Bonzini 1200d0cda6f4SPaolo Bonzinihave_vhost_user_gpu = have_tools and host_os == 'linux' and pixman.found() 12010265fe9eSPaolo Bonziniif not get_option('virglrenderer').auto() or have_system or have_vhost_user_gpu 1202587d59d6SPaolo Bonzini virgl = dependency('virglrenderer', 1203587d59d6SPaolo Bonzini method: 'pkg-config', 1204063d5119SPaolo Bonzini required: get_option('virglrenderer')) 1205ea458960SMarc-André Lureauendif 1206cd9adbefSGurchetan Singhrutabaga = not_found 1207cd9adbefSGurchetan Singhif not get_option('rutabaga_gfx').auto() or have_system or have_vhost_user_gpu 1208cd9adbefSGurchetan Singh rutabaga = dependency('rutabaga_gfx_ffi', 1209cd9adbefSGurchetan Singh method: 'pkg-config', 1210cd9adbefSGurchetan Singh required: get_option('rutabaga_gfx')) 1211cd9adbefSGurchetan Singhendif 1212fd66dbd4SStefan Hajnocziblkio = not_found 1213fd66dbd4SStefan Hajnocziif not get_option('blkio').auto() or have_block 1214fd66dbd4SStefan Hajnoczi blkio = dependency('blkio', 1215fd66dbd4SStefan Hajnoczi method: 'pkg-config', 1216063d5119SPaolo Bonzini required: get_option('blkio')) 1217fd66dbd4SStefan Hajnocziendif 12181d7bb6abSMarc-André Lureaucurl = not_found 1219f9cd86feSPaolo Bonziniif not get_option('curl').auto() or have_block 1220f9cd86feSPaolo Bonzini curl = dependency('libcurl', version: '>=7.29.0', 1221f9cd86feSPaolo Bonzini method: 'pkg-config', 1222063d5119SPaolo Bonzini required: get_option('curl')) 12231d7bb6abSMarc-André Lureauendif 1224f15bff25SPaolo Bonzinilibudev = not_found 1225d0cda6f4SPaolo Bonziniif host_os == 'linux' and (have_system or have_tools) 12266ec0e15dSPaolo Bonzini libudev = dependency('libudev', 1227a0fbbb6eSPaolo Bonzini method: 'pkg-config', 1228063d5119SPaolo Bonzini required: get_option('libudev')) 1229f15bff25SPaolo Bonziniendif 12306ec0e15dSPaolo Bonzini 12315c53015aSPaolo Bonzinimpathlibs = [libudev] 12326ec0e15dSPaolo Bonzinimpathpersist = not_found 1233d0cda6f4SPaolo Bonziniif host_os == 'linux' and have_tools and get_option('mpath').allowed() 12346b40847aSPhilippe Mathieu-Daudé mpath_test_source = ''' 12356ec0e15dSPaolo Bonzini #include <libudev.h> 12366ec0e15dSPaolo Bonzini #include <mpath_persist.h> 12376ec0e15dSPaolo Bonzini unsigned mpath_mx_alloc_len = 1024; 12386ec0e15dSPaolo Bonzini int logsink; 12396ec0e15dSPaolo Bonzini static struct config *multipath_conf; 12406ec0e15dSPaolo Bonzini extern struct udev *udev; 12416ec0e15dSPaolo Bonzini extern struct config *get_multipath_config(void); 12426ec0e15dSPaolo Bonzini extern void put_multipath_config(struct config *conf); 12436ec0e15dSPaolo Bonzini struct udev *udev; 12446ec0e15dSPaolo Bonzini struct config *get_multipath_config(void) { return multipath_conf; } 12456ec0e15dSPaolo Bonzini void put_multipath_config(struct config *conf) { } 12466ec0e15dSPaolo Bonzini int main(void) { 12476ec0e15dSPaolo Bonzini udev = udev_new(); 12486ec0e15dSPaolo Bonzini multipath_conf = mpath_lib_init(); 12496ec0e15dSPaolo Bonzini return 0; 12506ec0e15dSPaolo Bonzini }''' 12515c53015aSPaolo Bonzini libmpathpersist = cc.find_library('mpathpersist', 1252063d5119SPaolo Bonzini required: get_option('mpath')) 12535c53015aSPaolo Bonzini if libmpathpersist.found() 12545c53015aSPaolo Bonzini mpathlibs += libmpathpersist 1255a0cbd2e8SPaolo Bonzini if get_option('prefer_static') 125643b43a40SPaolo Bonzini mpathlibs += cc.find_library('devmapper', 1257063d5119SPaolo Bonzini required: get_option('mpath')) 125843b43a40SPaolo Bonzini endif 125943b43a40SPaolo Bonzini mpathlibs += cc.find_library('multipath', 1260063d5119SPaolo Bonzini required: get_option('mpath')) 126143b43a40SPaolo Bonzini foreach lib: mpathlibs 126243b43a40SPaolo Bonzini if not lib.found() 126343b43a40SPaolo Bonzini mpathlibs = [] 126443b43a40SPaolo Bonzini break 126543b43a40SPaolo Bonzini endif 126643b43a40SPaolo Bonzini endforeach 12675c53015aSPaolo Bonzini if mpathlibs.length() == 0 12685c53015aSPaolo Bonzini msg = 'Dependencies missing for libmpathpersist' 12696b40847aSPhilippe Mathieu-Daudé elif cc.links(mpath_test_source, dependencies: mpathlibs) 12706ec0e15dSPaolo Bonzini mpathpersist = declare_dependency(dependencies: mpathlibs) 12716ec0e15dSPaolo Bonzini else 12725c53015aSPaolo Bonzini msg = 'Cannot detect libmpathpersist API' 12735c53015aSPaolo Bonzini endif 12745c53015aSPaolo Bonzini if not mpathpersist.found() 12756ec0e15dSPaolo Bonzini if get_option('mpath').enabled() 12765c53015aSPaolo Bonzini error(msg) 12776ec0e15dSPaolo Bonzini else 12785c53015aSPaolo Bonzini warning(msg + ', disabling') 12796ec0e15dSPaolo Bonzini endif 12806ec0e15dSPaolo Bonzini endif 12816ec0e15dSPaolo Bonzini endif 12826ec0e15dSPaolo Bonziniendif 12836ec0e15dSPaolo Bonzini 12845285e593SYonggang Luoiconv = not_found 128530fe76b1SPaolo Bonzinicurses = not_found 128643a363aeSPaolo Bonziniif have_system and get_option('curses').allowed() 12875285e593SYonggang Luo curses_test = ''' 1288fbab8cc2SStefan Weil #if defined(__APPLE__) || defined(__OpenBSD__) 1289fbab8cc2SStefan Weil #define _XOPEN_SOURCE_EXTENDED 1 1290fbab8cc2SStefan Weil #endif 12915285e593SYonggang Luo #include <locale.h> 12925285e593SYonggang Luo #include <curses.h> 12935285e593SYonggang Luo #include <wchar.h> 12945285e593SYonggang Luo int main(void) { 12955285e593SYonggang Luo wchar_t wch = L'w'; 12965285e593SYonggang Luo setlocale(LC_ALL, ""); 12975285e593SYonggang Luo resize_term(0, 0); 12985285e593SYonggang Luo addwstr(L"wide chars\n"); 12995285e593SYonggang Luo addnwstr(&wch, 1); 13005285e593SYonggang Luo add_wch(WACS_DEGREE); 13015285e593SYonggang Luo return 0; 13025285e593SYonggang Luo }''' 1303925a40dfSPaolo Bonzini 1304d0cda6f4SPaolo Bonzini curses_dep_list = host_os == 'windows' ? ['ncurses', 'ncursesw'] : ['ncursesw'] 13056d322635SPaolo Bonzini curses = dependency(curses_dep_list, 13065285e593SYonggang Luo required: false, 1307063d5119SPaolo Bonzini method: 'pkg-config') 1308925a40dfSPaolo Bonzini msg = get_option('curses').enabled() ? 'curses library not found' : '' 1309fbab8cc2SStefan Weil curses_compile_args = ['-DNCURSES_WIDECHAR=1'] 1310925a40dfSPaolo Bonzini if curses.found() 13110dbce6efSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: [curses]) 1312bd3615d6SPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses], 1313bd3615d6SPaolo Bonzini version: curses.version()) 1314925a40dfSPaolo Bonzini else 1315925a40dfSPaolo Bonzini msg = 'curses package not usable' 1316925a40dfSPaolo Bonzini curses = not_found 13175285e593SYonggang Luo endif 1318925a40dfSPaolo Bonzini endif 1319925a40dfSPaolo Bonzini if not curses.found() 1320925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1321d0cda6f4SPaolo Bonzini if host_os != 'windows' and not has_curses_h 1322925a40dfSPaolo Bonzini message('Trying with /usr/include/ncursesw') 1323925a40dfSPaolo Bonzini curses_compile_args += ['-I/usr/include/ncursesw'] 1324925a40dfSPaolo Bonzini has_curses_h = cc.has_header('curses.h', args: curses_compile_args) 1325925a40dfSPaolo Bonzini endif 1326925a40dfSPaolo Bonzini if has_curses_h 1327d0cda6f4SPaolo Bonzini curses_libname_list = (host_os == 'windows' ? ['pdcurses'] : ['ncursesw', 'cursesw']) 1328925a40dfSPaolo Bonzini foreach curses_libname : curses_libname_list 13295285e593SYonggang Luo libcurses = cc.find_library(curses_libname, 1330063d5119SPaolo Bonzini required: false) 13315285e593SYonggang Luo if libcurses.found() 1332925a40dfSPaolo Bonzini if cc.links(curses_test, args: curses_compile_args, dependencies: libcurses) 1333925a40dfSPaolo Bonzini curses = declare_dependency(compile_args: curses_compile_args, 1334925a40dfSPaolo Bonzini dependencies: [libcurses]) 13355285e593SYonggang Luo break 1336925a40dfSPaolo Bonzini else 1337925a40dfSPaolo Bonzini msg = 'curses library not usable' 13385285e593SYonggang Luo endif 13395285e593SYonggang Luo endif 13405285e593SYonggang Luo endforeach 13415285e593SYonggang Luo endif 134230fe76b1SPaolo Bonzini endif 134343a363aeSPaolo Bonzini if get_option('iconv').allowed() 1344925a40dfSPaolo Bonzini foreach link_args : [ ['-liconv'], [] ] 1345925a40dfSPaolo Bonzini # Programs will be linked with glib and this will bring in libiconv on FreeBSD. 1346925a40dfSPaolo Bonzini # We need to use libiconv if available because mixing libiconv's headers with 1347925a40dfSPaolo Bonzini # the system libc does not work. 1348925a40dfSPaolo Bonzini # However, without adding glib to the dependencies -L/usr/local/lib will not be 1349925a40dfSPaolo Bonzini # included in the command line and libiconv will not be found. 1350925a40dfSPaolo Bonzini if cc.links(''' 1351925a40dfSPaolo Bonzini #include <iconv.h> 1352925a40dfSPaolo Bonzini int main(void) { 1353925a40dfSPaolo Bonzini iconv_t conv = iconv_open("WCHAR_T", "UCS-2"); 1354925a40dfSPaolo Bonzini return conv != (iconv_t) -1; 1355fc9a809eSPaolo Bonzini }''', args: link_args, dependencies: glib) 1356925a40dfSPaolo Bonzini iconv = declare_dependency(link_args: link_args, dependencies: glib) 1357925a40dfSPaolo Bonzini break 1358925a40dfSPaolo Bonzini endif 1359925a40dfSPaolo Bonzini endforeach 1360925a40dfSPaolo Bonzini endif 1361925a40dfSPaolo Bonzini if curses.found() and not iconv.found() 1362925a40dfSPaolo Bonzini if get_option('iconv').enabled() 1363925a40dfSPaolo Bonzini error('iconv not available') 1364925a40dfSPaolo Bonzini endif 1365925a40dfSPaolo Bonzini msg = 'iconv required for curses UI but not available' 1366925a40dfSPaolo Bonzini curses = not_found 1367925a40dfSPaolo Bonzini endif 1368925a40dfSPaolo Bonzini if not curses.found() and msg != '' 1369925a40dfSPaolo Bonzini if get_option('curses').enabled() 1370925a40dfSPaolo Bonzini error(msg) 13715285e593SYonggang Luo else 1372925a40dfSPaolo Bonzini warning(msg + ', disabling') 137330fe76b1SPaolo Bonzini endif 13745285e593SYonggang Luo endif 13755285e593SYonggang Luoendif 13765285e593SYonggang Luo 13772634733cSPaolo Bonzinibrlapi = not_found 13788c6d4ff4SPaolo Bonziniif not get_option('brlapi').auto() or have_system 13798c6d4ff4SPaolo Bonzini brlapi = cc.find_library('brlapi', has_headers: ['brlapi.h'], 1380063d5119SPaolo Bonzini required: get_option('brlapi')) 13818c6d4ff4SPaolo Bonzini if brlapi.found() and not cc.links(''' 13828c6d4ff4SPaolo Bonzini #include <brlapi.h> 13838c6d4ff4SPaolo Bonzini #include <stddef.h> 13848c6d4ff4SPaolo Bonzini int main(void) { return brlapi__openConnection (NULL, NULL, NULL); }''', dependencies: brlapi) 13858c6d4ff4SPaolo Bonzini brlapi = not_found 13868c6d4ff4SPaolo Bonzini if get_option('brlapi').enabled() 13878c6d4ff4SPaolo Bonzini error('could not link brlapi') 13888c6d4ff4SPaolo Bonzini else 13898c6d4ff4SPaolo Bonzini warning('could not link brlapi, disabling') 13908c6d4ff4SPaolo Bonzini endif 13918c6d4ff4SPaolo Bonzini endif 13922634733cSPaolo Bonziniendif 139335be72baSPaolo Bonzini 1394760e4327SPaolo Bonzinisdl = not_found 139564d3fec7SAkihiko Odakiif not get_option('sdl').auto() or have_system 1396063d5119SPaolo Bonzini sdl = dependency('sdl2', required: get_option('sdl')) 139735be72baSPaolo Bonzini sdl_image = not_found 1398760e4327SPaolo Bonziniendif 139935be72baSPaolo Bonziniif sdl.found() 14006da5f22bSThomas Huth # Some versions of SDL have problems with -Wundef 14016da5f22bSThomas Huth if not cc.compiles(''' 14026da5f22bSThomas Huth #include <SDL.h> 14036da5f22bSThomas Huth #include <SDL_syswm.h> 14046da5f22bSThomas Huth int main(int argc, char *argv[]) { return 0; } 14056da5f22bSThomas Huth ''', dependencies: sdl, args: '-Werror=undef') 140635be72baSPaolo Bonzini sdl = declare_dependency(compile_args: '-Wno-undef', 1407bd3615d6SPaolo Bonzini dependencies: sdl, 1408bd3615d6SPaolo Bonzini version: sdl.version()) 14096da5f22bSThomas Huth endif 14107161a433SVolker Rümelin sdl_image = dependency('SDL2_image', required: get_option('sdl_image'), 1411063d5119SPaolo Bonzini method: 'pkg-config') 141235be72baSPaolo Bonzinielse 141335be72baSPaolo Bonzini if get_option('sdl_image').enabled() 1414a8dc2aceSSergei Trofimovich error('sdl-image required, but SDL was @0@'.format( 1415a8dc2aceSSergei Trofimovich get_option('sdl').disabled() ? 'disabled' : 'not found')) 14162634733cSPaolo Bonzini endif 141735be72baSPaolo Bonzini sdl_image = not_found 141835be72baSPaolo Bonziniendif 141935be72baSPaolo Bonzini 14205e5733e5SMarc-André Lureaurbd = not_found 1421fabd1e93SPaolo Bonziniif not get_option('rbd').auto() or have_block 1422063d5119SPaolo Bonzini librados = cc.find_library('rados', required: get_option('rbd')) 1423fabd1e93SPaolo Bonzini librbd = cc.find_library('rbd', has_headers: ['rbd/librbd.h'], 1424063d5119SPaolo Bonzini required: get_option('rbd')) 1425c518d6c2SPaolo Bonzini if librados.found() and librbd.found() 1426c518d6c2SPaolo Bonzini if cc.links(''' 1427fabd1e93SPaolo Bonzini #include <stdio.h> 1428fabd1e93SPaolo Bonzini #include <rbd/librbd.h> 1429fabd1e93SPaolo Bonzini int main(void) { 1430fabd1e93SPaolo Bonzini rados_t cluster; 1431fabd1e93SPaolo Bonzini rados_create(&cluster, NULL); 143248672ac0SPeter Lieven #if LIBRBD_VERSION_CODE < LIBRBD_VERSION(1, 12, 0) 143348672ac0SPeter Lieven #error 143448672ac0SPeter Lieven #endif 1435fabd1e93SPaolo Bonzini return 0; 1436fabd1e93SPaolo Bonzini }''', dependencies: [librbd, librados]) 1437fabd1e93SPaolo Bonzini rbd = declare_dependency(dependencies: [librbd, librados]) 1438c518d6c2SPaolo Bonzini elif get_option('rbd').enabled() 143948672ac0SPeter Lieven error('librbd >= 1.12.0 required') 1440c518d6c2SPaolo Bonzini else 144148672ac0SPeter Lieven warning('librbd >= 1.12.0 not found, disabling') 1442c518d6c2SPaolo Bonzini endif 14435e5733e5SMarc-André Lureau endif 1444fabd1e93SPaolo Bonziniendif 1445fabd1e93SPaolo Bonzini 14465e5733e5SMarc-André Lureauglusterfs = not_found 144708821ca2SPaolo Bonziniglusterfs_ftruncate_has_stat = false 144808821ca2SPaolo Bonziniglusterfs_iocb_has_stat = false 144908821ca2SPaolo Bonziniif not get_option('glusterfs').auto() or have_block 145008821ca2SPaolo Bonzini glusterfs = dependency('glusterfs-api', version: '>=3', 145108821ca2SPaolo Bonzini required: get_option('glusterfs'), 1452063d5119SPaolo Bonzini method: 'pkg-config') 145308821ca2SPaolo Bonzini if glusterfs.found() 145408821ca2SPaolo Bonzini glusterfs_ftruncate_has_stat = cc.links(''' 145508821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 145608821ca2SPaolo Bonzini 145708821ca2SPaolo Bonzini int 145808821ca2SPaolo Bonzini main(void) 145908821ca2SPaolo Bonzini { 146008821ca2SPaolo Bonzini /* new glfs_ftruncate() passes two additional args */ 146108821ca2SPaolo Bonzini return glfs_ftruncate(NULL, 0, NULL, NULL); 146208821ca2SPaolo Bonzini } 146308821ca2SPaolo Bonzini ''', dependencies: glusterfs) 146408821ca2SPaolo Bonzini glusterfs_iocb_has_stat = cc.links(''' 146508821ca2SPaolo Bonzini #include <glusterfs/api/glfs.h> 146608821ca2SPaolo Bonzini 146708821ca2SPaolo Bonzini /* new glfs_io_cbk() passes two additional glfs_stat structs */ 146808821ca2SPaolo Bonzini static void 146908821ca2SPaolo Bonzini glusterfs_iocb(glfs_fd_t *fd, ssize_t ret, struct glfs_stat *prestat, struct glfs_stat *poststat, void *data) 147008821ca2SPaolo Bonzini {} 147108821ca2SPaolo Bonzini 147208821ca2SPaolo Bonzini int 147308821ca2SPaolo Bonzini main(void) 147408821ca2SPaolo Bonzini { 147508821ca2SPaolo Bonzini glfs_io_cbk iocb = &glusterfs_iocb; 147608821ca2SPaolo Bonzini iocb(NULL, 0 , NULL, NULL, NULL); 147708821ca2SPaolo Bonzini return 0; 147808821ca2SPaolo Bonzini } 147908821ca2SPaolo Bonzini ''', dependencies: glusterfs) 148008821ca2SPaolo Bonzini endif 14815e5733e5SMarc-André Lureauendif 1482e6a52b36SThomas Huth 14830d9e8c0bSMaciej S. Szmigierohv_balloon = false 14840d9e8c0bSMaciej S. Szmigieroif get_option('hv_balloon').allowed() and have_system 14850d9e8c0bSMaciej S. Szmigiero if cc.links(''' 14860d9e8c0bSMaciej S. Szmigiero #include <string.h> 14870d9e8c0bSMaciej S. Szmigiero #include <gmodule.h> 14880d9e8c0bSMaciej S. Szmigiero int main(void) { 14890d9e8c0bSMaciej S. Szmigiero GTree *tree; 14900d9e8c0bSMaciej S. Szmigiero 14910d9e8c0bSMaciej S. Szmigiero tree = g_tree_new((GCompareFunc)strcmp); 14920d9e8c0bSMaciej S. Szmigiero (void)g_tree_node_first(tree); 14930d9e8c0bSMaciej S. Szmigiero g_tree_destroy(tree); 14940d9e8c0bSMaciej S. Szmigiero return 0; 14950d9e8c0bSMaciej S. Szmigiero } 14960d9e8c0bSMaciej S. Szmigiero ''', dependencies: glib) 14970d9e8c0bSMaciej S. Szmigiero hv_balloon = true 14980d9e8c0bSMaciej S. Szmigiero else 14990d9e8c0bSMaciej S. Szmigiero if get_option('hv_balloon').enabled() 15000d9e8c0bSMaciej S. Szmigiero error('could not enable hv-balloon, update your glib') 15010d9e8c0bSMaciej S. Szmigiero else 15020d9e8c0bSMaciej S. Szmigiero warning('could not find glib support for hv-balloon, disabling') 15030d9e8c0bSMaciej S. Szmigiero endif 15040d9e8c0bSMaciej S. Szmigiero endif 15050d9e8c0bSMaciej S. Szmigieroendif 15060d9e8c0bSMaciej S. Szmigiero 15075e5733e5SMarc-André Lureaulibssh = not_found 1508e6a52b36SThomas Huthif not get_option('libssh').auto() or have_block 1509e6a52b36SThomas Huth libssh = dependency('libssh', version: '>=0.8.7', 1510e6a52b36SThomas Huth method: 'pkg-config', 1511063d5119SPaolo Bonzini required: get_option('libssh')) 15125e5733e5SMarc-André Lureauendif 1513e6a52b36SThomas Huth 15145e5733e5SMarc-André Lureaulibbzip2 = not_found 151529ba6116SPaolo Bonziniif not get_option('bzip2').auto() or have_block 151629ba6116SPaolo Bonzini libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'], 1517063d5119SPaolo Bonzini required: get_option('bzip2')) 151829ba6116SPaolo Bonzini if libbzip2.found() and not cc.links(''' 151929ba6116SPaolo Bonzini #include <bzlib.h> 152029ba6116SPaolo Bonzini int main(void) { BZ2_bzlibVersion(); return 0; }''', dependencies: libbzip2) 152129ba6116SPaolo Bonzini libbzip2 = not_found 152229ba6116SPaolo Bonzini if get_option('bzip2').enabled() 152329ba6116SPaolo Bonzini error('could not link libbzip2') 152429ba6116SPaolo Bonzini else 152529ba6116SPaolo Bonzini warning('could not link libbzip2, disabling') 15265e5733e5SMarc-André Lureau endif 152729ba6116SPaolo Bonzini endif 15285e5733e5SMarc-André Lureauendif 1529ecea3696SPaolo Bonzini 15305e5733e5SMarc-André Lureauliblzfse = not_found 1531ecea3696SPaolo Bonziniif not get_option('lzfse').auto() or have_block 1532ecea3696SPaolo Bonzini liblzfse = cc.find_library('lzfse', has_headers: ['lzfse.h'], 1533063d5119SPaolo Bonzini required: get_option('lzfse')) 15345e5733e5SMarc-André Lureauendif 1535ecea3696SPaolo Bonziniif liblzfse.found() and not cc.links(''' 1536ecea3696SPaolo Bonzini #include <lzfse.h> 1537ecea3696SPaolo Bonzini int main(void) { lzfse_decode_scratch_size(); return 0; }''', dependencies: liblzfse) 1538ecea3696SPaolo Bonzini liblzfse = not_found 1539ecea3696SPaolo Bonzini if get_option('lzfse').enabled() 1540ecea3696SPaolo Bonzini error('could not link liblzfse') 1541ecea3696SPaolo Bonzini else 1542ecea3696SPaolo Bonzini warning('could not link liblzfse, disabling') 1543ecea3696SPaolo Bonzini endif 1544ecea3696SPaolo Bonziniendif 1545ecea3696SPaolo Bonzini 1546478e943fSPaolo Bonzinioss = not_found 154743a363aeSPaolo Bonziniif get_option('oss').allowed() and have_system 154887430d5bSPaolo Bonzini if not cc.has_header('sys/soundcard.h') 154987430d5bSPaolo Bonzini # not found 1550d0cda6f4SPaolo Bonzini elif host_os == 'netbsd' 1551063d5119SPaolo Bonzini oss = cc.find_library('ossaudio', required: get_option('oss')) 155287430d5bSPaolo Bonzini else 155387430d5bSPaolo Bonzini oss = declare_dependency() 155487430d5bSPaolo Bonzini endif 155587430d5bSPaolo Bonzini 155687430d5bSPaolo Bonzini if not oss.found() 155787430d5bSPaolo Bonzini if get_option('oss').enabled() 155887430d5bSPaolo Bonzini error('OSS not found') 155987430d5bSPaolo Bonzini endif 156087430d5bSPaolo Bonzini endif 1561478e943fSPaolo Bonziniendif 1562478e943fSPaolo Bonzinidsound = not_found 1563d0cda6f4SPaolo Bonziniif not get_option('dsound').auto() or (host_os == 'windows' and have_system) 156487430d5bSPaolo Bonzini if cc.has_header('dsound.h') 156587430d5bSPaolo Bonzini dsound = declare_dependency(link_args: ['-lole32', '-ldxguid']) 1566478e943fSPaolo Bonzini endif 156787430d5bSPaolo Bonzini 156887430d5bSPaolo Bonzini if not dsound.found() 156987430d5bSPaolo Bonzini if get_option('dsound').enabled() 157087430d5bSPaolo Bonzini error('DirectSound not found') 157187430d5bSPaolo Bonzini endif 157287430d5bSPaolo Bonzini endif 157387430d5bSPaolo Bonziniendif 157487430d5bSPaolo Bonzini 1575478e943fSPaolo Bonzinicoreaudio = not_found 1576d0cda6f4SPaolo Bonziniif not get_option('coreaudio').auto() or (host_os == 'darwin' and have_system) 157787430d5bSPaolo Bonzini coreaudio = dependency('appleframeworks', modules: 'CoreAudio', 157887430d5bSPaolo Bonzini required: get_option('coreaudio')) 1579478e943fSPaolo Bonziniendif 15808bc5184dSThomas Huth 15812b1ccdf4SMarc-André Lureauopengl = not_found 158288b6e618SPaolo Bonziniif not get_option('opengl').auto() or have_system or have_vhost_user_gpu 158388b6e618SPaolo Bonzini epoxy = dependency('epoxy', method: 'pkg-config', 1584063d5119SPaolo Bonzini required: get_option('opengl')) 158588b6e618SPaolo Bonzini if cc.has_header('epoxy/egl.h', dependencies: epoxy) 158688b6e618SPaolo Bonzini opengl = epoxy 158788b6e618SPaolo Bonzini elif get_option('opengl').enabled() 158888b6e618SPaolo Bonzini error('epoxy/egl.h not found') 158988b6e618SPaolo Bonzini endif 15902b1ccdf4SMarc-André Lureauendif 15918bc5184dSThomas Huthgbm = not_found 15928bc5184dSThomas Huthif (have_system or have_tools) and (virgl.found() or opengl.found()) 1593063d5119SPaolo Bonzini gbm = dependency('gbm', method: 'pkg-config', required: false) 15948bc5184dSThomas Huthendif 1595f0caba44SMarc-André Lureauhave_vhost_user_gpu = have_vhost_user_gpu and virgl.found() and opengl.found() and gbm.found() 15961b695471SPaolo Bonzini 159757612511SPaolo Bonzinignutls = not_found 1598cc4c7c73SDaniel P. Berrangégnutls_crypto = not_found 1599abc14fd0SAlyssa Rossif get_option('gnutls').enabled() or (get_option('gnutls').auto() and have_system) 1600cc4c7c73SDaniel P. Berrangé # For general TLS support our min gnutls matches 1601cc4c7c73SDaniel P. Berrangé # that implied by our platform support matrix 1602cc4c7c73SDaniel P. Berrangé # 1603cc4c7c73SDaniel P. Berrangé # For the crypto backends, we look for a newer 1604cc4c7c73SDaniel P. Berrangé # gnutls: 1605cc4c7c73SDaniel P. Berrangé # 1606cc4c7c73SDaniel P. Berrangé # Version 3.6.8 is needed to get XTS 1607cc4c7c73SDaniel P. Berrangé # Version 3.6.13 is needed to get PBKDF 1608cc4c7c73SDaniel P. Berrangé # Version 3.6.14 is needed to get HW accelerated XTS 1609cc4c7c73SDaniel P. Berrangé # 1610cc4c7c73SDaniel P. Berrangé # If newer enough gnutls isn't available, we can 1611cc4c7c73SDaniel P. Berrangé # still use a different crypto backend to satisfy 1612cc4c7c73SDaniel P. Berrangé # the platform support requirements 1613cc4c7c73SDaniel P. Berrangé gnutls_crypto = dependency('gnutls', version: '>=3.6.14', 1614cc4c7c73SDaniel P. Berrangé method: 'pkg-config', 1615063d5119SPaolo Bonzini required: false) 1616cc4c7c73SDaniel P. Berrangé if gnutls_crypto.found() 1617cc4c7c73SDaniel P. Berrangé gnutls = gnutls_crypto 1618cc4c7c73SDaniel P. Berrangé else 1619cc4c7c73SDaniel P. Berrangé # Our min version if all we need is TLS 162057612511SPaolo Bonzini gnutls = dependency('gnutls', version: '>=3.5.18', 162157612511SPaolo Bonzini method: 'pkg-config', 1622063d5119SPaolo Bonzini required: get_option('gnutls')) 162357612511SPaolo Bonzini endif 1624cc4c7c73SDaniel P. Berrangéendif 162557612511SPaolo Bonzini 16268bd0931fSDaniel P. Berrangé# We prefer use of gnutls for crypto, unless the options 16278bd0931fSDaniel P. Berrangé# explicitly asked for nettle or gcrypt. 16288bd0931fSDaniel P. Berrangé# 16298bd0931fSDaniel P. Berrangé# If gnutls isn't available for crypto, then we'll prefer 16308bd0931fSDaniel P. Berrangé# gcrypt over nettle for performance reasons. 163157612511SPaolo Bonzinigcrypt = not_found 163257612511SPaolo Bonzininettle = not_found 16334c5e512eSLei Hehogweed = not_found 163468014044SDaniel P. Berrangéxts = 'none' 16358bd0931fSDaniel P. Berrangé 163657612511SPaolo Bonziniif get_option('nettle').enabled() and get_option('gcrypt').enabled() 163757612511SPaolo Bonzini error('Only one of gcrypt & nettle can be enabled') 163857612511SPaolo Bonziniendif 16398bd0931fSDaniel P. Berrangé 16408bd0931fSDaniel P. Berrangé# Explicit nettle/gcrypt request, so ignore gnutls for crypto 16418bd0931fSDaniel P. Berrangéif get_option('nettle').enabled() or get_option('gcrypt').enabled() 16428bd0931fSDaniel P. Berrangé gnutls_crypto = not_found 164357612511SPaolo Bonziniendif 16448bd0931fSDaniel P. Berrangé 16458bd0931fSDaniel P. Berrangéif not gnutls_crypto.found() 16468bd0931fSDaniel P. Berrangé if (not get_option('gcrypt').auto() or have_system) and not get_option('nettle').enabled() 16471741093bSDaniel P. Berrangé gcrypt = dependency('libgcrypt', version: '>=1.8', 164857612511SPaolo Bonzini method: 'config-tool', 1649063d5119SPaolo Bonzini required: get_option('gcrypt')) 165057612511SPaolo Bonzini # Debian has removed -lgpg-error from libgcrypt-config 165157612511SPaolo Bonzini # as it "spreads unnecessary dependencies" which in 165257612511SPaolo Bonzini # turn breaks static builds... 1653a0cbd2e8SPaolo Bonzini if gcrypt.found() and get_option('prefer_static') 1654bd3615d6SPaolo Bonzini gcrypt = declare_dependency(dependencies: 1655bd3615d6SPaolo Bonzini [gcrypt, 1656bd3615d6SPaolo Bonzini cc.find_library('gpg-error', required: true)], 1657bd3615d6SPaolo Bonzini version: gcrypt.version()) 165857612511SPaolo Bonzini endif 165957612511SPaolo Bonzini endif 1660260a13d4SDaniel P. Berrangé if (not get_option('nettle').auto() or have_system) and not gcrypt.found() 1661260a13d4SDaniel P. Berrangé nettle = dependency('nettle', version: '>=3.4', 1662260a13d4SDaniel P. Berrangé method: 'pkg-config', 1663063d5119SPaolo Bonzini required: get_option('nettle')) 1664260a13d4SDaniel P. Berrangé if nettle.found() and not cc.has_header('nettle/xts.h', dependencies: nettle) 1665260a13d4SDaniel P. Berrangé xts = 'private' 1666260a13d4SDaniel P. Berrangé endif 1667260a13d4SDaniel P. Berrangé endif 1668cc4c7c73SDaniel P. Berrangéendif 166957612511SPaolo Bonzini 1670a775c713SPaolo Bonzinicapstone = not_found 1671a775c713SPaolo Bonziniif not get_option('capstone').auto() or have_system or have_user 1672a775c713SPaolo Bonzini capstone = dependency('capstone', version: '>=3.0.5', 1673a775c713SPaolo Bonzini method: 'pkg-config', 1674a775c713SPaolo Bonzini required: get_option('capstone')) 1675a775c713SPaolo Bonzini 1676a775c713SPaolo Bonzini # Some versions of capstone have broken pkg-config file 1677a775c713SPaolo Bonzini # that reports a wrong -I path, causing the #include to 1678a775c713SPaolo Bonzini # fail later. If the system has such a broken version 1679a775c713SPaolo Bonzini # do not use it. 1680a775c713SPaolo Bonzini if capstone.found() and not cc.compiles('#include <capstone.h>', 1681a775c713SPaolo Bonzini dependencies: [capstone]) 1682a775c713SPaolo Bonzini capstone = not_found 1683a775c713SPaolo Bonzini if get_option('capstone').enabled() 1684a775c713SPaolo Bonzini error('capstone requested, but it does not appear to work') 1685a775c713SPaolo Bonzini endif 1686a775c713SPaolo Bonzini endif 1687a775c713SPaolo Bonziniendif 1688a775c713SPaolo Bonzini 1689063d5119SPaolo Bonzinigmp = dependency('gmp', required: false, method: 'pkg-config') 16904c5e512eSLei Heif nettle.found() and gmp.found() 16914c5e512eSLei He hogweed = dependency('hogweed', version: '>=3.4', 16924c5e512eSLei He method: 'pkg-config', 1693063d5119SPaolo Bonzini required: get_option('nettle')) 16944c5e512eSLei Heendif 16954c5e512eSLei He 16964c5e512eSLei He 16972b1ccdf4SMarc-André Lureaugtk = not_found 16981b695471SPaolo Bonzinigtkx11 = not_found 1699c23d7b4eSPaolo Bonzinivte = not_found 170029e0bfffSClaudio Fontanahave_gtk_clipboard = get_option('gtk_clipboard').enabled() 170129e0bfffSClaudio Fontana 1702da554e16SMarc-André Lureauif get_option('gtk') \ 1703da554e16SMarc-André Lureau .disable_auto_if(not have_system) \ 1704da554e16SMarc-André Lureau .require(pixman.found(), 1705da554e16SMarc-André Lureau error_message: 'cannot enable GTK if pixman is not available') \ 1706da554e16SMarc-André Lureau .allowed() 17071b695471SPaolo Bonzini gtk = dependency('gtk+-3.0', version: '>=3.22.0', 17081b695471SPaolo Bonzini method: 'pkg-config', 1709063d5119SPaolo Bonzini required: get_option('gtk')) 17101b695471SPaolo Bonzini if gtk.found() 17111b695471SPaolo Bonzini gtkx11 = dependency('gtk+-x11-3.0', version: '>=3.22.0', 17121b695471SPaolo Bonzini method: 'pkg-config', 1713063d5119SPaolo Bonzini required: false) 1714bd3615d6SPaolo Bonzini gtk = declare_dependency(dependencies: [gtk, gtkx11], 1715bd3615d6SPaolo Bonzini version: gtk.version()) 1716c23d7b4eSPaolo Bonzini 1717c23d7b4eSPaolo Bonzini if not get_option('vte').auto() or have_system 1718c23d7b4eSPaolo Bonzini vte = dependency('vte-2.91', 1719c23d7b4eSPaolo Bonzini method: 'pkg-config', 1720063d5119SPaolo Bonzini required: get_option('vte')) 1721c23d7b4eSPaolo Bonzini endif 172229e0bfffSClaudio Fontana elif have_gtk_clipboard 172329e0bfffSClaudio Fontana error('GTK clipboard requested, but GTK not found') 17242b1ccdf4SMarc-André Lureau endif 17251b695471SPaolo Bonziniendif 17261b695471SPaolo Bonzini 17272b1ccdf4SMarc-André Lureaux11 = not_found 17289d49bcf6SMarkus Armbrusterif gtkx11.found() 1729063d5119SPaolo Bonzini x11 = dependency('x11', method: 'pkg-config', required: gtkx11.found()) 17302b1ccdf4SMarc-André Lureauendif 17312b1ccdf4SMarc-André Lureaupng = not_found 173295f8510eSKshitij Suriif get_option('png').allowed() and have_system 17331ec8c2c0SThomas Huth png = dependency('libpng', version: '>=1.6.34', required: get_option('png'), 1734063d5119SPaolo Bonzini method: 'pkg-config') 173595f8510eSKshitij Suriendif 173695f8510eSKshitij Surivnc = not_found 17372b1ccdf4SMarc-André Lureaujpeg = not_found 17382b1ccdf4SMarc-André Lureausasl = not_found 173989fd3eabSMarc-André Lureauif get_option('vnc') \ 174089fd3eabSMarc-André Lureau .disable_auto_if(not have_system) \ 174189fd3eabSMarc-André Lureau .require(pixman.found(), 174289fd3eabSMarc-André Lureau error_message: 'cannot enable VNC if pixman is not available') \ 174389fd3eabSMarc-André Lureau .allowed() 1744a0b93237SPaolo Bonzini vnc = declare_dependency() # dummy dependency 17458e242b3cSPaolo Bonzini jpeg = dependency('libjpeg', required: get_option('vnc_jpeg'), 1746063d5119SPaolo Bonzini method: 'pkg-config') 1747a0b93237SPaolo Bonzini sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'], 1748063d5119SPaolo Bonzini required: get_option('vnc_sasl')) 1749a0b93237SPaolo Bonzini if sasl.found() 1750a0b93237SPaolo Bonzini sasl = declare_dependency(dependencies: sasl, 1751a0b93237SPaolo Bonzini compile_args: '-DSTRUCT_IOVEC_DEFINED') 1752a0b93237SPaolo Bonzini endif 17532b1ccdf4SMarc-André Lureauendif 1754241611eaSPaolo Bonzini 175505e391aeSPaolo Bonzinipam = not_found 175605e391aeSPaolo Bonziniif not get_option('auth_pam').auto() or have_system 175705e391aeSPaolo Bonzini pam = cc.find_library('pam', has_headers: ['security/pam_appl.h'], 1758063d5119SPaolo Bonzini required: get_option('auth_pam')) 175905e391aeSPaolo Bonziniendif 176005e391aeSPaolo Bonziniif pam.found() and not cc.links(''' 176105e391aeSPaolo Bonzini #include <stddef.h> 176205e391aeSPaolo Bonzini #include <security/pam_appl.h> 176305e391aeSPaolo Bonzini int main(void) { 176405e391aeSPaolo Bonzini const char *service_name = "qemu"; 176505e391aeSPaolo Bonzini const char *user = "frank"; 176605e391aeSPaolo Bonzini const struct pam_conv pam_conv = { 0 }; 176705e391aeSPaolo Bonzini pam_handle_t *pamh = NULL; 176805e391aeSPaolo Bonzini pam_start(service_name, user, &pam_conv, &pamh); 176905e391aeSPaolo Bonzini return 0; 177005e391aeSPaolo Bonzini }''', dependencies: pam) 177105e391aeSPaolo Bonzini pam = not_found 177205e391aeSPaolo Bonzini if get_option('auth_pam').enabled() 177305e391aeSPaolo Bonzini error('could not link libpam') 177405e391aeSPaolo Bonzini else 177505e391aeSPaolo Bonzini warning('could not link libpam, disabling') 177605e391aeSPaolo Bonzini endif 177705e391aeSPaolo Bonziniendif 177805e391aeSPaolo Bonzini 1779708eab42SMarc-André Lureausnappy = not_found 1780241611eaSPaolo Bonziniif not get_option('snappy').auto() or have_system 1781241611eaSPaolo Bonzini snappy = cc.find_library('snappy', has_headers: ['snappy-c.h'], 1782063d5119SPaolo Bonzini required: get_option('snappy')) 1783708eab42SMarc-André Lureauendif 1784785abf0dSThomas Huthif snappy.found() and not cc.links(''' 1785241611eaSPaolo Bonzini #include <snappy-c.h> 1786241611eaSPaolo Bonzini int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy) 1787241611eaSPaolo Bonzini snappy = not_found 1788241611eaSPaolo Bonzini if get_option('snappy').enabled() 1789241611eaSPaolo Bonzini error('could not link libsnappy') 1790241611eaSPaolo Bonzini else 1791241611eaSPaolo Bonzini warning('could not link libsnappy, disabling') 1792241611eaSPaolo Bonzini endif 1793708eab42SMarc-André Lureauendif 17940c32a0aeSPaolo Bonzini 1795708eab42SMarc-André Lureaulzo = not_found 17960c32a0aeSPaolo Bonziniif not get_option('lzo').auto() or have_system 17970c32a0aeSPaolo Bonzini lzo = cc.find_library('lzo2', has_headers: ['lzo/lzo1x.h'], 1798063d5119SPaolo Bonzini required: get_option('lzo')) 1799708eab42SMarc-André Lureauendif 18000c32a0aeSPaolo Bonziniif lzo.found() and not cc.links(''' 18010c32a0aeSPaolo Bonzini #include <lzo/lzo1x.h> 18020c32a0aeSPaolo Bonzini int main(void) { lzo_version(); return 0; }''', dependencies: lzo) 18030c32a0aeSPaolo Bonzini lzo = not_found 18040c32a0aeSPaolo Bonzini if get_option('lzo').enabled() 18050c32a0aeSPaolo Bonzini error('could not link liblzo2') 18060c32a0aeSPaolo Bonzini else 18070c32a0aeSPaolo Bonzini warning('could not link liblzo2, disabling') 18080c32a0aeSPaolo Bonzini endif 18090c32a0aeSPaolo Bonziniendif 18100c32a0aeSPaolo Bonzini 1811488a8c73SPaolo Bonzininuma = not_found 1812488a8c73SPaolo Bonziniif not get_option('numa').auto() or have_system or have_tools 1813488a8c73SPaolo Bonzini numa = cc.find_library('numa', has_headers: ['numa.h'], 1814063d5119SPaolo Bonzini required: get_option('numa')) 1815488a8c73SPaolo Bonziniendif 1816488a8c73SPaolo Bonziniif numa.found() and not cc.links(''' 1817488a8c73SPaolo Bonzini #include <numa.h> 1818488a8c73SPaolo Bonzini int main(void) { return numa_available(); } 1819488a8c73SPaolo Bonzini ''', dependencies: numa) 1820488a8c73SPaolo Bonzini numa = not_found 1821488a8c73SPaolo Bonzini if get_option('numa').enabled() 1822488a8c73SPaolo Bonzini error('could not link numa') 1823488a8c73SPaolo Bonzini else 1824488a8c73SPaolo Bonzini warning('could not link numa, disabling') 1825488a8c73SPaolo Bonzini endif 1826488a8c73SPaolo Bonziniendif 1827488a8c73SPaolo Bonzini 182855166230SMarc-André Lureaurdma = not_found 18293730a734SPaolo Bonziniif not get_option('rdma').auto() or have_system 18303730a734SPaolo Bonzini libumad = cc.find_library('ibumad', required: get_option('rdma')) 18313730a734SPaolo Bonzini rdma_libs = [cc.find_library('rdmacm', has_headers: ['rdma/rdma_cma.h'], 1832063d5119SPaolo Bonzini required: get_option('rdma')), 1833063d5119SPaolo Bonzini cc.find_library('ibverbs', required: get_option('rdma')), 18343730a734SPaolo Bonzini libumad] 18353730a734SPaolo Bonzini rdma = declare_dependency(dependencies: rdma_libs) 18363730a734SPaolo Bonzini foreach lib: rdma_libs 18373730a734SPaolo Bonzini if not lib.found() 18383730a734SPaolo Bonzini rdma = not_found 183955166230SMarc-André Lureau endif 18403730a734SPaolo Bonzini endforeach 18413730a734SPaolo Bonziniendif 18423730a734SPaolo Bonzini 184306677ce1SPaolo Bonzinicacard = not_found 18445f364c57SPaolo Bonziniif not get_option('smartcard').auto() or have_system 18455f364c57SPaolo Bonzini cacard = dependency('libcacard', required: get_option('smartcard'), 1846063d5119SPaolo Bonzini version: '>=2.5.1', method: 'pkg-config') 184706677ce1SPaolo Bonziniendif 18480a40bcb7SCésar Belleyu2f = not_found 1849e7c22ff8SPaolo Bonziniif not get_option('u2f').auto() or have_system 18500a40bcb7SCésar Belley u2f = dependency('u2f-emu', required: get_option('u2f'), 1851063d5119SPaolo Bonzini method: 'pkg-config') 18520a40bcb7SCésar Belleyendif 18538caef850SHongren (Zenithal) Zhengcanokey = not_found 1854e7c22ff8SPaolo Bonziniif not get_option('canokey').auto() or have_system 18558caef850SHongren (Zenithal) Zheng canokey = dependency('canokey-qemu', required: get_option('canokey'), 1856063d5119SPaolo Bonzini method: 'pkg-config') 18578caef850SHongren (Zenithal) Zhengendif 185806677ce1SPaolo Bonziniusbredir = not_found 185918f31e60SPaolo Bonziniif not get_option('usb_redir').auto() or have_system 186018f31e60SPaolo Bonzini usbredir = dependency('libusbredirparser-0.5', required: get_option('usb_redir'), 1861063d5119SPaolo Bonzini version: '>=0.6', method: 'pkg-config') 186206677ce1SPaolo Bonziniendif 186306677ce1SPaolo Bonzinilibusb = not_found 186490540f32SPaolo Bonziniif not get_option('libusb').auto() or have_system 186590540f32SPaolo Bonzini libusb = dependency('libusb-1.0', required: get_option('libusb'), 1866063d5119SPaolo Bonzini version: '>=1.0.13', method: 'pkg-config') 186706677ce1SPaolo Bonziniendif 186890540f32SPaolo Bonzini 1869c9322ab5SMarc-André Lureaulibpmem = not_found 1870e36e8c70SPaolo Bonziniif not get_option('libpmem').auto() or have_system 1871e36e8c70SPaolo Bonzini libpmem = dependency('libpmem', required: get_option('libpmem'), 1872063d5119SPaolo Bonzini method: 'pkg-config') 1873c9322ab5SMarc-André Lureauendif 1874c7c91a74SBruce Rogerslibdaxctl = not_found 187583ef1682SPaolo Bonziniif not get_option('libdaxctl').auto() or have_system 187683ef1682SPaolo Bonzini libdaxctl = dependency('libdaxctl', required: get_option('libdaxctl'), 1877063d5119SPaolo Bonzini version: '>=57', method: 'pkg-config') 1878c7c91a74SBruce Rogersendif 18798ce0a45fSMarc-André Lureautasn1 = not_found 1880ba7ed407SPaolo Bonziniif gnutls.found() 1881ba7ed407SPaolo Bonzini tasn1 = dependency('libtasn1', 1882063d5119SPaolo Bonzini method: 'pkg-config') 18838ce0a45fSMarc-André Lureauendif 18840db0fbb5SMax Fritzkeyutils = not_found 1885c64023b0SThomas Huthif not get_option('libkeyutils').auto() or have_block 1886c64023b0SThomas Huth keyutils = dependency('libkeyutils', required: get_option('libkeyutils'), 1887c64023b0SThomas Huth method: 'pkg-config') 18880db0fbb5SMax Fritzendif 1889a81df1b6SPaolo Bonzini 18903909def8SMarc-André Lureauhas_gettid = cc.has_function('gettid') 18913909def8SMarc-André Lureau 18923d212b41SRichard W.M. Jones# libselinux 18933d212b41SRichard W.M. Jonesselinux = dependency('libselinux', 18943d212b41SRichard W.M. Jones required: get_option('selinux'), 1895063d5119SPaolo Bonzini method: 'pkg-config') 18963d212b41SRichard W.M. Jones 1897aa087962SPaolo Bonzini# Malloc tests 1898aa087962SPaolo Bonzini 1899aa087962SPaolo Bonzinimalloc = [] 1900aa087962SPaolo Bonziniif get_option('malloc') == 'system' 1901aa087962SPaolo Bonzini has_malloc_trim = \ 190243a363aeSPaolo Bonzini get_option('malloc_trim').allowed() and \ 190309a49afeSMichal Privoznik cc.has_function('malloc_trim', prefix: '#include <malloc.h>') 1904aa087962SPaolo Bonzinielse 1905aa087962SPaolo Bonzini has_malloc_trim = false 1906aa087962SPaolo Bonzini malloc = cc.find_library(get_option('malloc'), required: true) 1907aa087962SPaolo Bonziniendif 1908aa087962SPaolo Bonziniif not has_malloc_trim and get_option('malloc_trim').enabled() 1909aa087962SPaolo Bonzini if get_option('malloc') == 'system' 1910aa087962SPaolo Bonzini error('malloc_trim not available on this platform.') 1911aa087962SPaolo Bonzini else 1912aa087962SPaolo Bonzini error('malloc_trim not available with non-libc memory allocator') 1913aa087962SPaolo Bonzini endif 1914aa087962SPaolo Bonziniendif 1915aa087962SPaolo Bonzini 1916e66420acSPaolo Bonzinignu_source_prefix = ''' 191784e319a5SMax Reitz #ifndef _GNU_SOURCE 191884e319a5SMax Reitz #define _GNU_SOURCE 191984e319a5SMax Reitz #endif 1920e66420acSPaolo Bonzini''' 192184e319a5SMax Reitz 192209a49afeSMichal Privoznik# Check whether the glibc provides STATX_BASIC_STATS 192309a49afeSMichal Privoznik 192409a49afeSMichal Privoznikhas_statx = cc.has_header_symbol('sys/stat.h', 'STATX_BASIC_STATS', prefix: gnu_source_prefix) 192584e319a5SMax Reitz 19264ce7a08dSHanna Reitz# Check whether statx() provides mount ID information 19274ce7a08dSHanna Reitz 192809a49afeSMichal Privoznikhas_statx_mnt_id = cc.has_header_symbol('sys/stat.h', 'STATX_MNT_ID', prefix: gnu_source_prefix) 19294ce7a08dSHanna Reitz 1930a436d6d4SPaolo Bonzinihave_vhost_user_blk_server = get_option('vhost_user_blk_server') \ 1931d0cda6f4SPaolo Bonzini .require(host_os == 'linux', 1932a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires linux') \ 19332a3129a3SPaolo Bonzini .require(have_vhost_user, 1934a436d6d4SPaolo Bonzini error_message: 'vhost_user_blk_server requires vhost-user support') \ 193526ed501bSAlex Bennée .disable_auto_if(not have_tools and not have_system) \ 1936a436d6d4SPaolo Bonzini .allowed() 19379e62ba48SDaniele Buono 1938df4ea709SMax Reitzif get_option('fuse').disabled() and get_option('fuse_lseek').enabled() 1939df4ea709SMax Reitz error('Cannot enable fuse-lseek while fuse is disabled') 1940df4ea709SMax Reitzendif 1941df4ea709SMax Reitz 1942a484a719SMax Reitzfuse = dependency('fuse3', required: get_option('fuse'), 1943063d5119SPaolo Bonzini version: '>=3.1', method: 'pkg-config') 1944a484a719SMax Reitz 1945df4ea709SMax Reitzfuse_lseek = not_found 194643a363aeSPaolo Bonziniif get_option('fuse_lseek').allowed() 1947df4ea709SMax Reitz if fuse.version().version_compare('>=3.8') 1948df4ea709SMax Reitz # Dummy dependency 1949df4ea709SMax Reitz fuse_lseek = declare_dependency() 1950df4ea709SMax Reitz elif get_option('fuse_lseek').enabled() 1951df4ea709SMax Reitz if fuse.found() 1952df4ea709SMax Reitz error('fuse-lseek requires libfuse >=3.8, found ' + fuse.version()) 1953df4ea709SMax Reitz else 1954df4ea709SMax Reitz error('fuse-lseek requires libfuse, which was not found') 1955df4ea709SMax Reitz endif 1956df4ea709SMax Reitz endif 1957df4ea709SMax Reitzendif 1958df4ea709SMax Reitz 1959d0cda6f4SPaolo Bonzinihave_libvduse = (host_os == 'linux') 1960a6caeee8SXie Yongjiif get_option('libvduse').enabled() 1961d0cda6f4SPaolo Bonzini if host_os != 'linux' 1962a6caeee8SXie Yongji error('libvduse requires linux') 1963a6caeee8SXie Yongji endif 1964a6caeee8SXie Yongjielif get_option('libvduse').disabled() 1965a6caeee8SXie Yongji have_libvduse = false 1966a6caeee8SXie Yongjiendif 1967a6caeee8SXie Yongji 1968d0cda6f4SPaolo Bonzinihave_vduse_blk_export = (have_libvduse and host_os == 'linux') 19692a2359b8SXie Yongjiif get_option('vduse_blk_export').enabled() 1970d0cda6f4SPaolo Bonzini if host_os != 'linux' 19712a2359b8SXie Yongji error('vduse_blk_export requires linux') 19722a2359b8SXie Yongji elif not have_libvduse 19732a2359b8SXie Yongji error('vduse_blk_export requires libvduse support') 19742a2359b8SXie Yongji endif 19752a2359b8SXie Yongjielif get_option('vduse_blk_export').disabled() 19762a2359b8SXie Yongji have_vduse_blk_export = false 19772a2359b8SXie Yongjiendif 19782a2359b8SXie Yongji 197946627f41SAndrew Melnychenko# libbpf 198046627f41SAndrew Melnychenkolibbpf = dependency('libbpf', required: get_option('bpf'), method: 'pkg-config') 198146627f41SAndrew Melnychenkoif libbpf.found() and not cc.links(''' 198246627f41SAndrew Melnychenko #include <bpf/libbpf.h> 198346627f41SAndrew Melnychenko int main(void) 198446627f41SAndrew Melnychenko { 198546627f41SAndrew Melnychenko bpf_object__destroy_skeleton(NULL); 198646627f41SAndrew Melnychenko return 0; 198746627f41SAndrew Melnychenko }''', dependencies: libbpf) 198846627f41SAndrew Melnychenko libbpf = not_found 198946627f41SAndrew Melnychenko if get_option('bpf').enabled() 199046627f41SAndrew Melnychenko error('libbpf skeleton test failed') 199146627f41SAndrew Melnychenko else 199246627f41SAndrew Melnychenko warning('libbpf skeleton test failed, disabling') 199346627f41SAndrew Melnychenko endif 199446627f41SAndrew Melnychenkoendif 199546627f41SAndrew Melnychenko 1996cb039ef3SIlya Maximets# libxdp 1997cb039ef3SIlya Maximetslibxdp = not_found 1998cb039ef3SIlya Maximetsif not get_option('af_xdp').auto() or have_system 1999cb039ef3SIlya Maximets libxdp = dependency('libxdp', required: get_option('af_xdp'), 2000cb039ef3SIlya Maximets version: '>=1.4.0', method: 'pkg-config') 2001cb039ef3SIlya Maximetsendif 2002cb039ef3SIlya Maximets 20037c10cb38SIlya Leoshkevich# libdw 2004bc71d58fSIlya Leoshkevichlibdw = not_found 2005550c6d97SIlya Leoshkevichif not get_option('libdw').auto() or \ 2006a0cbd2e8SPaolo Bonzini (not get_option('prefer_static') and (have_system or have_user)) 20077c10cb38SIlya Leoshkevich libdw = dependency('libdw', 20087c10cb38SIlya Leoshkevich method: 'pkg-config', 2009bc71d58fSIlya Leoshkevich required: get_option('libdw')) 2010bc71d58fSIlya Leoshkevichendif 20117c10cb38SIlya Leoshkevich 201287430d5bSPaolo Bonzini################# 201387430d5bSPaolo Bonzini# config-host.h # 201487430d5bSPaolo Bonzini################# 201587430d5bSPaolo Bonzini 201695933f13SPaolo Bonziniconfig_host_data = configuration_data() 201795933f13SPaolo Bonzini 201887430d5bSPaolo Bonziniaudio_drivers_selected = [] 201987430d5bSPaolo Bonziniif have_system 202087430d5bSPaolo Bonzini audio_drivers_available = { 202187430d5bSPaolo Bonzini 'alsa': alsa.found(), 202287430d5bSPaolo Bonzini 'coreaudio': coreaudio.found(), 202387430d5bSPaolo Bonzini 'dsound': dsound.found(), 202487430d5bSPaolo Bonzini 'jack': jack.found(), 202587430d5bSPaolo Bonzini 'oss': oss.found(), 202687430d5bSPaolo Bonzini 'pa': pulse.found(), 2027c2d3d1c2SDorinda Bassey 'pipewire': pipewire.found(), 202887430d5bSPaolo Bonzini 'sdl': sdl.found(), 2029663df1ccSAlexandre Ratchov 'sndio': sndio.found(), 203087430d5bSPaolo Bonzini } 2031e5424a29SPaolo Bonzini foreach k, v: audio_drivers_available 2032e5424a29SPaolo Bonzini config_host_data.set('CONFIG_AUDIO_' + k.to_upper(), v) 2033e5424a29SPaolo Bonzini endforeach 203487430d5bSPaolo Bonzini 203587430d5bSPaolo Bonzini # Default to native drivers first, OSS second, SDL third 203687430d5bSPaolo Bonzini audio_drivers_priority = \ 2037663df1ccSAlexandre Ratchov [ 'pa', 'coreaudio', 'dsound', 'sndio', 'oss' ] + \ 2038d0cda6f4SPaolo Bonzini (host_os == 'linux' ? [] : [ 'sdl' ]) 203987430d5bSPaolo Bonzini audio_drivers_default = [] 204087430d5bSPaolo Bonzini foreach k: audio_drivers_priority 204187430d5bSPaolo Bonzini if audio_drivers_available[k] 204287430d5bSPaolo Bonzini audio_drivers_default += k 204387430d5bSPaolo Bonzini endif 204487430d5bSPaolo Bonzini endforeach 204587430d5bSPaolo Bonzini 204687430d5bSPaolo Bonzini foreach k: get_option('audio_drv_list') 204787430d5bSPaolo Bonzini if k == 'default' 204887430d5bSPaolo Bonzini audio_drivers_selected += audio_drivers_default 204987430d5bSPaolo Bonzini elif not audio_drivers_available[k] 205087430d5bSPaolo Bonzini error('Audio driver "@0@" not available.'.format(k)) 205187430d5bSPaolo Bonzini else 205287430d5bSPaolo Bonzini audio_drivers_selected += k 205387430d5bSPaolo Bonzini endif 205487430d5bSPaolo Bonzini endforeach 205587430d5bSPaolo Bonziniendif 205687430d5bSPaolo Bonziniconfig_host_data.set('CONFIG_AUDIO_DRIVERS', 205787430d5bSPaolo Bonzini '"' + '", "'.join(audio_drivers_selected) + '", ') 205887430d5bSPaolo Bonzini 2059d0cda6f4SPaolo Bonzinihave_host_block_device = (host_os != 'darwin' or 206014176c8dSJoelle van Dyne cc.has_header('IOKit/storage/IOMedia.h')) 206114176c8dSJoelle van Dyne 2062a436d6d4SPaolo Bonzinidbus_display = get_option('dbus_display') \ 2063a436d6d4SPaolo Bonzini .require(gio.version().version_compare('>=2.64'), 2064a436d6d4SPaolo Bonzini error_message: '-display dbus requires glib>=2.64') \ 20657544060eSPaolo Bonzini .require(gdbus_codegen.found(), 2066bb2dc4b7SPaolo Bonzini error_message: gdbus_codegen_error.format('-display dbus')) \ 2067a436d6d4SPaolo Bonzini .allowed() 2068142ca628SMarc-André Lureau 2069a436d6d4SPaolo Bonzinihave_virtfs = get_option('virtfs') \ 2070d0cda6f4SPaolo Bonzini .require(host_os == 'linux' or host_os == 'darwin', 20710fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) requires Linux or macOS') \ 2072d0cda6f4SPaolo Bonzini .require(host_os == 'linux' or cc.has_function('pthread_fchdir_np'), 20730fb1e19dSKeno Fischer error_message: 'virtio-9p (virtfs) on macOS requires the presence of pthread_fchdir_np') \ 2074d0cda6f4SPaolo Bonzini .require(host_os == 'darwin' or libattr.found(), 20751a67e07fSPeter Foley error_message: 'virtio-9p (virtfs) on Linux requires libattr-devel') \ 2076a436d6d4SPaolo Bonzini .disable_auto_if(not have_tools and not have_system) \ 2077a436d6d4SPaolo Bonzini .allowed() 207869202b40SPaolo Bonzini 20791a67e07fSPeter Foleyhave_virtfs_proxy_helper = get_option('virtfs_proxy_helper') \ 2080d0cda6f4SPaolo Bonzini .require(host_os != 'darwin', error_message: 'the virtfs proxy helper is incompatible with macOS') \ 20811a67e07fSPeter Foley .require(have_virtfs, error_message: 'the virtfs proxy helper requires that virtfs is enabled') \ 20821a67e07fSPeter Foley .disable_auto_if(not have_tools) \ 20831a67e07fSPeter Foley .require(libcap_ng.found(), error_message: 'the virtfs proxy helper requires libcap-ng') \ 20841a67e07fSPeter Foley .allowed() 20853a489d38SPhilippe Mathieu-Daudé 2086622d64ffSPaolo Bonziniif get_option('block_drv_ro_whitelist') == '' 2087622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', '') 2088622d64ffSPaolo Bonzinielse 2089622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RO_WHITELIST', 2090622d64ffSPaolo Bonzini '"' + get_option('block_drv_ro_whitelist').replace(',', '", "') + '", ') 2091622d64ffSPaolo Bonziniendif 2092622d64ffSPaolo Bonziniif get_option('block_drv_rw_whitelist') == '' 2093622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', '') 2094622d64ffSPaolo Bonzinielse 2095622d64ffSPaolo Bonzini config_host_data.set('CONFIG_BDRV_RW_WHITELIST', 2096622d64ffSPaolo Bonzini '"' + get_option('block_drv_rw_whitelist').replace(',', '", "') + '", ') 2097622d64ffSPaolo Bonziniendif 2098622d64ffSPaolo Bonzini 20999c29b741SPaolo Bonziniforeach k : get_option('trace_backends') 21009c29b741SPaolo Bonzini config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true) 21019c29b741SPaolo Bonziniendforeach 21029c29b741SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file')) 210341f2ae28SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority')) 210440c909f5SPaolo Bonziniif iasl.found() 210540c909f5SPaolo Bonzini config_host_data.set_quoted('CONFIG_IASL', iasl.full_path()) 21065dc4618eSPaolo Bonziniendif 210716bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_BINDIR', get_option('prefix') / get_option('bindir')) 210816bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_PREFIX', get_option('prefix')) 210916bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_CONFDIR', get_option('prefix') / qemu_confdir) 211016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DATADIR', get_option('prefix') / qemu_datadir) 211116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_DESKTOPDIR', get_option('prefix') / qemu_desktopdir) 21128154f5e6SAkihiko Odaki 21138154f5e6SAkihiko Odakiqemu_firmwarepath = '' 21148154f5e6SAkihiko Odakiforeach k : get_option('qemu_firmwarepath') 21158154f5e6SAkihiko Odaki qemu_firmwarepath += '"' + get_option('prefix') / k + '", ' 21168154f5e6SAkihiko Odakiendforeach 21178154f5e6SAkihiko Odakiconfig_host_data.set('CONFIG_QEMU_FIRMWAREPATH', qemu_firmwarepath) 21188154f5e6SAkihiko Odaki 211916bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_HELPERDIR', get_option('prefix') / get_option('libexecdir')) 212016bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_ICONDIR', get_option('prefix') / qemu_icondir) 212116bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALEDIR', get_option('prefix') / get_option('localedir')) 212216bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_LOCALSTATEDIR', get_option('prefix') / get_option('localstatedir')) 212316bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir) 212416bf7a33SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir')) 212516bf7a33SPaolo Bonzini 21266002711cSPaolo Bonziniif enable_modules 2127b0b4323eSPaolo Bonzini config_host_data.set('CONFIG_STAMP', run_command( 2128b0b4323eSPaolo Bonzini meson.current_source_dir() / 'scripts/qemu-stamp.py', 2129b0b4323eSPaolo Bonzini meson.project_version(), get_option('pkgversion'), '--', 2130b0b4323eSPaolo Bonzini meson.current_source_dir() / 'configure', 2131b0b4323eSPaolo Bonzini capture: true, check: true).stdout().strip()) 2132b0b4323eSPaolo Bonziniendif 2133b0b4323eSPaolo Bonzini 213435acbb30SPaolo Bonzinihave_slirp_smbd = get_option('slirp_smbd') \ 2135d0cda6f4SPaolo Bonzini .require(host_os != 'windows', error_message: 'Host smbd not supported on this platform.') \ 213635acbb30SPaolo Bonzini .allowed() 213735acbb30SPaolo Bonziniif have_slirp_smbd 213835acbb30SPaolo Bonzini smbd_path = get_option('smbd') 213935acbb30SPaolo Bonzini if smbd_path == '' 2140d0cda6f4SPaolo Bonzini smbd_path = (host_os == 'sunos' ? '/usr/sfw/sbin/smbd' : '/usr/sbin/smbd') 214135acbb30SPaolo Bonzini endif 214235acbb30SPaolo Bonzini config_host_data.set_quoted('CONFIG_SMBD_COMMAND', smbd_path) 214335acbb30SPaolo Bonziniendif 214435acbb30SPaolo Bonzini 2145823eb013SPaolo Bonziniconfig_host_data.set('HOST_' + host_arch.to_upper(), 1) 2146823eb013SPaolo Bonzini 214795933f13SPaolo Bonzinikvm_targets_c = '""' 2148d0cda6f4SPaolo Bonziniif get_option('kvm').allowed() and host_os == 'linux' 214995933f13SPaolo Bonzini kvm_targets_c = '"' + '" ,"'.join(kvm_targets) + '"' 215095933f13SPaolo Bonziniendif 215195933f13SPaolo Bonziniconfig_host_data.set('CONFIG_KVM_TARGETS', kvm_targets_c) 215295933f13SPaolo Bonzini 21532cb2f580SPaolo Bonziniif get_option('module_upgrades') and not enable_modules 21542cb2f580SPaolo Bonzini error('Cannot enable module-upgrades as modules are not enabled') 21552cb2f580SPaolo Bonziniendif 21562cb2f580SPaolo Bonziniconfig_host_data.set('CONFIG_MODULE_UPGRADES', get_option('module_upgrades')) 21572cb2f580SPaolo Bonzini 2158f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_ATTR', libattr.found()) 2159c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_BDRV_WHITELIST_TOOLS', get_option('block_drv_whitelist_in_tools')) 21608c6d4ff4SPaolo Bonziniconfig_host_data.set('CONFIG_BRLAPI', brlapi.found()) 2161d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_BSD', host_os in bsd_oses) 2162a775c713SPaolo Bonziniconfig_host_data.set('CONFIG_CAPSTONE', capstone.found()) 2163b4e312e9SPaolo Bonziniconfig_host_data.set('CONFIG_COCOA', cocoa.found()) 2164d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_DARWIN', host_os == 'darwin') 2165537b7248SPaolo Bonziniconfig_host_data.set('CONFIG_FUZZ', get_option('fuzzing')) 2166af2bb99bSPaolo Bonziniconfig_host_data.set('CONFIG_GCOV', get_option('b_coverage')) 2167f01496a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBUDEV', libudev.found()) 2168d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX', host_os == 'linux') 2169d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_POSIX', host_os != 'windows') 2170d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_WIN32', host_os == 'windows') 21710c32a0aeSPaolo Bonziniconfig_host_data.set('CONFIG_LZO', lzo.found()) 21726ec0e15dSPaolo Bonziniconfig_host_data.set('CONFIG_MPATH', mpathpersist.found()) 2173fd66dbd4SStefan Hajnocziconfig_host_data.set('CONFIG_BLKIO', blkio.found()) 217498b126f5SStefano Garzarellaif blkio.found() 217598b126f5SStefano Garzarella config_host_data.set('CONFIG_BLKIO_VHOST_VDPA_FD', 217698b126f5SStefano Garzarella blkio.version().version_compare('>=1.3.0')) 217798b126f5SStefano Garzarellaendif 2178f9cd86feSPaolo Bonziniconfig_host_data.set('CONFIG_CURL', curl.found()) 21795285e593SYonggang Luoconfig_host_data.set('CONFIG_CURSES', curses.found()) 21808bc5184dSThomas Huthconfig_host_data.set('CONFIG_GBM', gbm.found()) 21817544060eSPaolo Bonziniconfig_host_data.set('CONFIG_GIO', gio.found()) 218208821ca2SPaolo Bonziniconfig_host_data.set('CONFIG_GLUSTERFS', glusterfs.found()) 218308821ca2SPaolo Bonziniif glusterfs.found() 218408821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_XLATOR_OPT', glusterfs.version().version_compare('>=4')) 218508821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_DISCARD', glusterfs.version().version_compare('>=5')) 218608821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FALLOCATE', glusterfs.version().version_compare('>=6')) 218708821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_ZEROFILL', glusterfs.version().version_compare('>=6')) 218808821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_FTRUNCATE_HAS_STAT', glusterfs_ftruncate_has_stat) 218908821ca2SPaolo Bonzini config_host_data.set('CONFIG_GLUSTERFS_IOCB_HAS_STAT', glusterfs_iocb_has_stat) 219008821ca2SPaolo Bonziniendif 21911b695471SPaolo Bonziniconfig_host_data.set('CONFIG_GTK', gtk.found()) 2192c23d7b4eSPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 219329e0bfffSClaudio Fontanaconfig_host_data.set('CONFIG_GTK_CLIPBOARD', have_gtk_clipboard) 219463efb6abSTaylor Simpsonconfig_host_data.set('CONFIG_HEXAGON_IDEF_PARSER', get_option('hexagon_idef_parser')) 2195f7f2d651SPaolo Bonziniconfig_host_data.set('CONFIG_LIBATTR', have_old_libattr) 2196727c8bb8SPaolo Bonziniconfig_host_data.set('CONFIG_LIBCAP_NG', libcap_ng.found()) 219746627f41SAndrew Melnychenkoconfig_host_data.set('CONFIG_EBPF', libbpf.found()) 2198cb039ef3SIlya Maximetsconfig_host_data.set('CONFIG_AF_XDP', libxdp.found()) 219963a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found()) 22009db405a3SPaolo Bonziniconfig_host_data.set('CONFIG_LIBISCSI', libiscsi.found()) 220130045c05SPaolo Bonziniconfig_host_data.set('CONFIG_LIBNFS', libnfs.found()) 2202e6a52b36SThomas Huthconfig_host_data.set('CONFIG_LIBSSH', libssh.found()) 2203ff66f3e5SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_AIO', libaio.found()) 220463a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found()) 220563a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_LIBPMEM', libpmem.found()) 22066002711cSPaolo Bonziniconfig_host_data.set('CONFIG_MODULES', enable_modules) 2207488a8c73SPaolo Bonziniconfig_host_data.set('CONFIG_NUMA', numa.found()) 22086bb613f0SMichal Privoznikif numa.found() 22096bb613f0SMichal Privoznik config_host_data.set('HAVE_NUMA_HAS_PREFERRED_MANY', 22106bb613f0SMichal Privoznik cc.has_function('numa_has_preferred_many', 22116bb613f0SMichal Privoznik dependencies: numa)) 22126bb613f0SMichal Privoznikendif 221388b6e618SPaolo Bonziniconfig_host_data.set('CONFIG_OPENGL', opengl.found()) 22142c13c574SPaolo Bonziniconfig_host_data.set('CONFIG_PLUGIN', get_option('plugins')) 2215fabd1e93SPaolo Bonziniconfig_host_data.set('CONFIG_RBD', rbd.found()) 22163730a734SPaolo Bonziniconfig_host_data.set('CONFIG_RDMA', rdma.found()) 2217655e2a77SPaolo Bonziniconfig_host_data.set('CONFIG_RELOCATABLE', get_option('relocatable')) 2218721fa5e5SPaolo Bonziniconfig_host_data.set('CONFIG_SAFESTACK', get_option('safe_stack')) 221935be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL', sdl.found()) 222035be72baSPaolo Bonziniconfig_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found()) 222190835c2bSPaolo Bonziniconfig_host_data.set('CONFIG_SECCOMP', seccomp.found()) 222273422d95SMichal Privoznikif seccomp.found() 222373422d95SMichal Privoznik config_host_data.set('CONFIG_SECCOMP_SYSRAWRC', seccomp_has_sysrawrc) 222473422d95SMichal Privoznikendif 2225cca15756SMarc-André Lureauconfig_host_data.set('CONFIG_PIXMAN', pixman.found()) 2226a775c713SPaolo Bonziniconfig_host_data.set('CONFIG_SLIRP', slirp.found()) 2227241611eaSPaolo Bonziniconfig_host_data.set('CONFIG_SNAPPY', snappy.found()) 2228d0cda6f4SPaolo Bonziniconfig_host_data.set('CONFIG_SOLARIS', host_os == 'sunos') 2229875be287SPaolo Bonziniif get_option('tcg').allowed() 2230875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG', 1) 2231875be287SPaolo Bonzini config_host_data.set('CONFIG_TCG_INTERPRETER', tcg_arch == 'tci') 2232875be287SPaolo Bonziniendif 22330d04c4c9SPaolo Bonziniconfig_host_data.set('CONFIG_TPM', have_tpm) 223434f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_TSAN', get_option('tsan')) 223590540f32SPaolo Bonziniconfig_host_data.set('CONFIG_USB_LIBUSB', libusb.found()) 2236e1723999SPaolo Bonziniconfig_host_data.set('CONFIG_VDE', vde.found()) 2237c0c4f147SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST', have_vhost) 22382df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET', have_vhost_net) 22392df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_USER', have_vhost_net_user) 22402df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_NET_VDPA', have_vhost_net_vdpa) 22412df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_KERNEL', have_vhost_kernel) 22422df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_USER', have_vhost_user) 22432df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_CRYPTO', have_vhost_user_crypto) 22442df89d54SPaolo Bonziniconfig_host_data.set('CONFIG_VHOST_VDPA', have_vhost_vdpa) 2245e2c1d78dSVladislav Yaroshchukconfig_host_data.set('CONFIG_VMNET', vmnet.found()) 2246e5e856c1SStefan Hajnocziconfig_host_data.set('CONFIG_VHOST_USER_BLK_SERVER', have_vhost_user_blk_server) 22472a2359b8SXie Yongjiconfig_host_data.set('CONFIG_VDUSE_BLK_EXPORT', have_vduse_blk_export) 224895f8510eSKshitij Suriconfig_host_data.set('CONFIG_PNG', png.found()) 2249a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC', vnc.found()) 2250a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_JPEG', jpeg.found()) 2251a0b93237SPaolo Bonziniconfig_host_data.set('CONFIG_VNC_SASL', sasl.found()) 225295933f13SPaolo Bonziniif virgl.found() 225395933f13SPaolo Bonzini config_host_data.set('HAVE_VIRGL_D3D_INFO_EXT', 225495933f13SPaolo Bonzini cc.has_member('struct virgl_renderer_resource_info_ext', 'd3d_tex2d', 225595933f13SPaolo Bonzini prefix: '#include <virglrenderer.h>', 225695933f13SPaolo Bonzini dependencies: virgl)) 225795933f13SPaolo Bonziniendif 225869202b40SPaolo Bonziniconfig_host_data.set('CONFIG_VIRTFS', have_virtfs) 225963a7f853SPaolo Bonziniconfig_host_data.set('CONFIG_VTE', vte.found()) 22604113f4cfSLaurent Vivierconfig_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found()) 2261af04e89dSMarc-André Lureauconfig_host_data.set('CONFIG_KEYUTILS', keyutils.found()) 22623909def8SMarc-André Lureauconfig_host_data.set('CONFIG_GETTID', has_gettid) 226357612511SPaolo Bonziniconfig_host_data.set('CONFIG_GNUTLS', gnutls.found()) 2264cc4c7c73SDaniel P. Berrangéconfig_host_data.set('CONFIG_GNUTLS_CRYPTO', gnutls_crypto.found()) 2265d47b83b1SDaniel P. Berrangéconfig_host_data.set('CONFIG_TASN1', tasn1.found()) 226657612511SPaolo Bonziniconfig_host_data.set('CONFIG_GCRYPT', gcrypt.found()) 226757612511SPaolo Bonziniconfig_host_data.set('CONFIG_NETTLE', nettle.found()) 22684c5e512eSLei Heconfig_host_data.set('CONFIG_HOGWEED', hogweed.found()) 226957612511SPaolo Bonziniconfig_host_data.set('CONFIG_QEMU_PRIVATE_XTS', xts == 'private') 2270aa087962SPaolo Bonziniconfig_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim) 227184e319a5SMax Reitzconfig_host_data.set('CONFIG_STATX', has_statx) 22724ce7a08dSHanna Reitzconfig_host_data.set('CONFIG_STATX_MNT_ID', has_statx_mnt_id) 2273b1def33dSPaolo Bonziniconfig_host_data.set('CONFIG_ZSTD', zstd.found()) 2274a484a719SMax Reitzconfig_host_data.set('CONFIG_FUSE', fuse.found()) 2275df4ea709SMax Reitzconfig_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found()) 22763f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found()) 2277ddece465SMarc-André Lureauif spice_protocol.found() 2278ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0]) 2279ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1]) 2280ddece465SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2]) 2281ddece465SMarc-André Lureauendif 22823f0a5d55SMarc-André Lureauconfig_host_data.set('CONFIG_SPICE', spice.found()) 22839d71037fSPaolo Bonziniconfig_host_data.set('CONFIG_X11', x11.found()) 2284142ca628SMarc-André Lureauconfig_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display) 22859e62ba48SDaniele Buonoconfig_host_data.set('CONFIG_CFI', get_option('cfi')) 22863d212b41SRichard W.M. Jonesconfig_host_data.set('CONFIG_SELINUX', selinux.found()) 228714efd8d3SPaolo Bonziniconfig_host_data.set('CONFIG_XEN_BACKEND', xen.found()) 22887c10cb38SIlya Leoshkevichconfig_host_data.set('CONFIG_LIBDW', libdw.found()) 228914efd8d3SPaolo Bonziniif xen.found() 229014efd8d3SPaolo Bonzini # protect from xen.version() having less than three components 229114efd8d3SPaolo Bonzini xen_version = xen.version().split('.') + ['0', '0'] 229214efd8d3SPaolo Bonzini xen_ctrl_version = xen_version[0] + \ 229314efd8d3SPaolo Bonzini ('0' + xen_version[1]).substring(-2) + \ 229414efd8d3SPaolo Bonzini ('0' + xen_version[2]).substring(-2) 229514efd8d3SPaolo Bonzini config_host_data.set('CONFIG_XEN_CTRL_INTERFACE_VERSION', xen_ctrl_version) 229614efd8d3SPaolo Bonziniendif 2297859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version())) 2298859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0]) 2299859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1]) 2300859aef02SPaolo Bonziniconfig_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2]) 2301859aef02SPaolo Bonzini 2302a6305081SPaolo Bonziniconfig_host_data.set_quoted('CONFIG_HOST_DSOSUF', host_dsosuf) 230369d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_HOST_BLOCK_DEVICE', have_host_block_device) 230469d8de7aSPaolo Bonzini 2305728c0a2fSPaolo Bonzinihave_coroutine_pool = get_option('coroutine_pool') 2306728c0a2fSPaolo Bonziniif get_option('debug_stack_usage') and have_coroutine_pool 2307728c0a2fSPaolo Bonzini message('Disabling coroutine pool to measure stack usage') 2308728c0a2fSPaolo Bonzini have_coroutine_pool = false 2309728c0a2fSPaolo Bonziniendif 2310230f6e06SPaolo Bonziniconfig_host_data.set('CONFIG_COROUTINE_POOL', have_coroutine_pool) 231158a2e3f5SStefan Hajnocziconfig_host_data.set('CONFIG_DEBUG_GRAPH_LOCK', get_option('debug_graph_lock')) 2312c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_MUTEX', get_option('debug_mutex')) 2313728c0a2fSPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_STACK_USAGE', get_option('debug_stack_usage')) 23141d558c90SPaolo Bonziniconfig_host_data.set('CONFIG_DEBUG_TCG', get_option('debug_tcg')) 2315406523f6SPaolo Bonziniconfig_host_data.set('CONFIG_LIVE_BLOCK_MIGRATION', get_option('live_block_migration').allowed()) 2316c55cf6abSPaolo Bonziniconfig_host_data.set('CONFIG_QOM_CAST_DEBUG', get_option('qom_cast_debug')) 2317abad185cSJuan Quintelaconfig_host_data.set('CONFIG_REPLICATION', get_option('replication').allowed()) 2318406523f6SPaolo Bonzini 231969d8de7aSPaolo Bonzini# has_header 2320e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL', cc.has_header('sys/epoll.h')) 2321d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_LINUX_MAGIC_H', cc.has_header('linux/magic.h')) 2322d47a8b3bSPaolo Bonziniconfig_host_data.set('CONFIG_VALGRIND_H', cc.has_header('valgrind/valgrind.h')) 232348f670ecSThomas Huthconfig_host_data.set('HAVE_BTRFS_H', cc.has_header('linux/btrfs.h')) 23242964be52SThomas Huthconfig_host_data.set('HAVE_DRM_H', cc.has_header('libdrm/drm.h')) 23252802d91dSThomas Huthconfig_host_data.set('HAVE_PTY_H', cc.has_header('pty.h')) 232669d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYS_DISK_H', cc.has_header('sys/disk.h')) 2327ded5d78cSThomas Huthconfig_host_data.set('HAVE_SYS_IOCCOM_H', cc.has_header('sys/ioccom.h')) 23284a9d5f89SThomas Huthconfig_host_data.set('HAVE_SYS_KCOV_H', cc.has_header('sys/kcov.h')) 2329d0cda6f4SPaolo Bonziniif host_os == 'windows' 2330d409373bSBin Meng config_host_data.set('HAVE_AFUNIX_H', cc.has_header('afunix.h')) 2331d409373bSBin Mengendif 2332ded5d78cSThomas Huth 233369d8de7aSPaolo Bonzini# has_function 2334c891c24bSClaudio Imbrendaconfig_host_data.set('CONFIG_CLOSE_RANGE', cc.has_function('close_range')) 2335a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_ACCEPT4', cc.has_function('accept4')) 2336e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_CLOCK_ADJTIME', cc.has_function('clock_adjtime')) 2337e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_DUP3', cc.has_function('dup3')) 2338e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE', cc.has_function('fallocate')) 2339e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_FALLOCATE', cc.has_function('posix_fallocate')) 23406750485bSPaolo Bonziniconfig_host_data.set('CONFIG_GETCPU', cc.has_function('getcpu', prefix: gnu_source_prefix)) 23416750485bSPaolo Bonziniconfig_host_data.set('CONFIG_SCHED_GETCPU', cc.has_function('sched_getcpu', prefix: '#include <sched.h>')) 23428698343bSPeter Maydell# Note that we need to specify prefix: here to avoid incorrectly 23438698343bSPeter Maydell# thinking that Windows has posix_memalign() 23448698343bSPeter Maydellconfig_host_data.set('CONFIG_POSIX_MEMALIGN', cc.has_function('posix_memalign', prefix: '#include <stdlib.h>')) 23455c8c714aSPeter Maydellconfig_host_data.set('CONFIG_ALIGNED_MALLOC', cc.has_function('_aligned_malloc')) 234688454f84SPeter Maydellconfig_host_data.set('CONFIG_VALLOC', cc.has_function('valloc')) 234788454f84SPeter Maydellconfig_host_data.set('CONFIG_MEMALIGN', cc.has_function('memalign')) 2348e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PPOLL', cc.has_function('ppoll')) 23492b9f74efSPeter Maydellconfig_host_data.set('CONFIG_PREADV', cc.has_function('preadv', prefix: '#include <sys/uio.h>')) 2350029ed1bdSKeno Fischerconfig_host_data.set('CONFIG_PTHREAD_FCHDIR_NP', cc.has_function('pthread_fchdir_np')) 2351e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SENDFILE', cc.has_function('sendfile')) 2352e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SETNS', cc.has_function('setns') and cc.has_function('unshare')) 2353e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNCFS', cc.has_function('syncfs')) 2354e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_SYNC_FILE_RANGE', cc.has_function('sync_file_range')) 2355e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_TIMERFD', cc.has_function('timerfd_create')) 2356be7e89f6SPaolo Bonziniconfig_host_data.set('HAVE_COPY_FILE_RANGE', cc.has_function('copy_file_range')) 235759e35c7bSAndrew Deasonconfig_host_data.set('HAVE_GETIFADDRS', cc.has_function('getifaddrs')) 2358fc9a809eSPaolo Bonziniconfig_host_data.set('HAVE_GLIB_WITH_SLICE_ALLOCATOR', glib_has_gslice) 2359e66420acSPaolo Bonziniconfig_host_data.set('HAVE_OPENPTY', cc.has_function('openpty', dependencies: util)) 2360ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRCHRNUL', cc.has_function('strchrnul')) 236169d8de7aSPaolo Bonziniconfig_host_data.set('HAVE_SYSTEM_FUNCTION', cc.has_function('system', prefix: '#include <stdlib.h>')) 236266dc5f96SStefano Garzarellaif rbd.found() 236366dc5f96SStefano Garzarella config_host_data.set('HAVE_RBD_NAMESPACE_EXISTS', 236466dc5f96SStefano Garzarella cc.has_function('rbd_namespace_exists', 236566dc5f96SStefano Garzarella dependencies: rbd, 236666dc5f96SStefano Garzarella prefix: '#include <rbd/librbd.h>')) 236766dc5f96SStefano Garzarellaendif 2368911965acSLi Zhijianif rdma.found() 2369911965acSLi Zhijian config_host_data.set('HAVE_IBV_ADVISE_MR', 2370911965acSLi Zhijian cc.has_function('ibv_advise_mr', 23713730a734SPaolo Bonzini dependencies: rdma, 2372911965acSLi Zhijian prefix: '#include <infiniband/verbs.h>')) 2373911965acSLi Zhijianendif 23742b9f74efSPeter Maydell 237534f983d8SPaolo Bonzinihave_asan_fiber = false 237634f983d8SPaolo Bonziniif get_option('sanitizers') and \ 237734f983d8SPaolo Bonzini not cc.has_function('__sanitizer_start_switch_fiber', 237834f983d8SPaolo Bonzini args: '-fsanitize=address', 237934f983d8SPaolo Bonzini prefix: '#include <sanitizer/asan_interface.h>') 238034f983d8SPaolo Bonzini warning('Missing ASAN due to missing fiber annotation interface') 238134f983d8SPaolo Bonzini warning('Without code annotation, the report may be inferior.') 238234f983d8SPaolo Bonzinielse 238334f983d8SPaolo Bonzini have_asan_fiber = true 238434f983d8SPaolo Bonziniendif 238534f983d8SPaolo Bonziniconfig_host_data.set('CONFIG_ASAN_IFACE_FIBER', have_asan_fiber) 238634f983d8SPaolo Bonzini 2387e66420acSPaolo Bonzini# has_header_symbol 23886d43eaa3SSam Liconfig_host_data.set('CONFIG_BLKZONED', 23896d43eaa3SSam Li cc.has_header_symbol('linux/blkzoned.h', 'BLKOPENZONE')) 2390e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_EPOLL_CREATE1', 2391e66420acSPaolo Bonzini cc.has_header_symbol('sys/epoll.h', 'epoll_create1')) 2392e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_PUNCH_HOLE', 2393e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_PUNCH_HOLE') and 2394e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_KEEP_SIZE')) 2395e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FALLOCATE_ZERO_RANGE', 2396e66420acSPaolo Bonzini cc.has_header_symbol('linux/falloc.h', 'FALLOC_FL_ZERO_RANGE')) 2397e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_FIEMAP', 2398e66420acSPaolo Bonzini cc.has_header('linux/fiemap.h') and 2399e66420acSPaolo Bonzini cc.has_header_symbol('linux/fs.h', 'FS_IOC_FIEMAP')) 2400be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_GETRANDOM', 2401be7e89f6SPaolo Bonzini cc.has_function('getrandom') and 2402be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/random.h', 'GRND_NONBLOCK')) 2403a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY', 2404a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init')) 2405a620fbe9SPaolo Bonziniconfig_host_data.set('CONFIG_INOTIFY1', 2406a620fbe9SPaolo Bonzini cc.has_header_symbol('sys/inotify.h', 'inotify_init1')) 2407e66420acSPaolo Bonziniconfig_host_data.set('CONFIG_PRCTL_PR_SET_TIMERSLACK', 2408e66420acSPaolo Bonzini cc.has_header_symbol('sys/prctl.h', 'PR_SET_TIMERSLACK')) 2409be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_RTNETLINK', 2410be7e89f6SPaolo Bonzini cc.has_header_symbol('linux/rtnetlink.h', 'IFLA_PROTO_DOWN')) 2411be7e89f6SPaolo Bonziniconfig_host_data.set('CONFIG_SYSMACROS', 2412be7e89f6SPaolo Bonzini cc.has_header_symbol('sys/sysmacros.h', 'makedev')) 2413e1fbd2c4SPaolo Bonziniconfig_host_data.set('HAVE_OPTRESET', 2414e1fbd2c4SPaolo Bonzini cc.has_header_symbol('getopt.h', 'optreset')) 2415653163fcSMarc-André Lureauconfig_host_data.set('HAVE_IPPROTO_MPTCP', 2416653163fcSMarc-André Lureau cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP')) 2417e66420acSPaolo Bonzini 2418e66420acSPaolo Bonzini# has_member 2419e66420acSPaolo Bonziniconfig_host_data.set('HAVE_SIGEV_NOTIFY_THREAD_ID', 2420e66420acSPaolo Bonzini cc.has_member('struct sigevent', 'sigev_notify_thread_id', 2421e66420acSPaolo Bonzini prefix: '#include <signal.h>')) 2422ed3b3f17SPaolo Bonziniconfig_host_data.set('HAVE_STRUCT_STAT_ST_ATIM', 2423ed3b3f17SPaolo Bonzini cc.has_member('struct stat', 'st_atim', 2424ed3b3f17SPaolo Bonzini prefix: '#include <sys/stat.h>')) 24256d43eaa3SSam Liconfig_host_data.set('HAVE_BLK_ZONE_REP_CAPACITY', 24266d43eaa3SSam Li cc.has_member('struct blk_zone', 'capacity', 24276d43eaa3SSam Li prefix: '#include <linux/blkzoned.h>')) 2428e66420acSPaolo Bonzini 24296a23f819SPaolo Bonzini# has_type 24306a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_IOVEC', 24316a23f819SPaolo Bonzini cc.has_type('struct iovec', 24326a23f819SPaolo Bonzini prefix: '#include <sys/uio.h>')) 24336a23f819SPaolo Bonziniconfig_host_data.set('HAVE_UTMPX', 24346a23f819SPaolo Bonzini cc.has_type('struct utmpx', 24356a23f819SPaolo Bonzini prefix: '#include <utmpx.h>')) 24366a23f819SPaolo Bonzini 2437904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_EVENTFD', cc.links(''' 2438e1fbd2c4SPaolo Bonzini #include <sys/eventfd.h> 2439e1fbd2c4SPaolo Bonzini int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }''')) 2440904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_FDATASYNC', cc.links(gnu_source_prefix + ''' 2441e1fbd2c4SPaolo Bonzini #include <unistd.h> 2442e1fbd2c4SPaolo Bonzini int main(void) { 2443e1fbd2c4SPaolo Bonzini #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0 2444e1fbd2c4SPaolo Bonzini return fdatasync(0); 2445e1fbd2c4SPaolo Bonzini #else 2446e1fbd2c4SPaolo Bonzini #error Not supported 2447e1fbd2c4SPaolo Bonzini #endif 2448e1fbd2c4SPaolo Bonzini }''')) 24498900c204SAndrew Deason 24508900c204SAndrew Deasonhas_madvise = cc.links(gnu_source_prefix + ''' 2451e1fbd2c4SPaolo Bonzini #include <sys/types.h> 2452e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2453e1fbd2c4SPaolo Bonzini #include <stddef.h> 24548900c204SAndrew Deason int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }''') 24558900c204SAndrew Deasonmissing_madvise_proto = false 24568900c204SAndrew Deasonif has_madvise 24578900c204SAndrew Deason # Some platforms (illumos and Solaris before Solaris 11) provide madvise() 24588900c204SAndrew Deason # but forget to prototype it. In this case, has_madvise will be true (the 24598900c204SAndrew Deason # test program links despite a compile warning). To detect the 24608900c204SAndrew Deason # missing-prototype case, we try again with a definitely-bogus prototype. 24618900c204SAndrew Deason # This will only compile if the system headers don't provide the prototype; 24628900c204SAndrew Deason # otherwise the conflicting prototypes will cause a compiler error. 24638900c204SAndrew Deason missing_madvise_proto = cc.links(gnu_source_prefix + ''' 24648900c204SAndrew Deason #include <sys/types.h> 24658900c204SAndrew Deason #include <sys/mman.h> 24668900c204SAndrew Deason #include <stddef.h> 24678900c204SAndrew Deason extern int madvise(int); 24688900c204SAndrew Deason int main(void) { return madvise(0); }''') 24698900c204SAndrew Deasonendif 24708900c204SAndrew Deasonconfig_host_data.set('CONFIG_MADVISE', has_madvise) 24718900c204SAndrew Deasonconfig_host_data.set('HAVE_MADVISE_WITHOUT_PROTOTYPE', missing_madvise_proto) 24728900c204SAndrew Deason 2473904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_MEMFD', cc.links(gnu_source_prefix + ''' 2474e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2475e1fbd2c4SPaolo Bonzini int main(void) { return memfd_create("foo", MFD_ALLOW_SEALING); }''')) 2476904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_OPEN_BY_HANDLE', cc.links(gnu_source_prefix + ''' 2477d47a8b3bSPaolo Bonzini #include <fcntl.h> 2478d47a8b3bSPaolo Bonzini #if !defined(AT_EMPTY_PATH) 2479d47a8b3bSPaolo Bonzini # error missing definition 2480d47a8b3bSPaolo Bonzini #else 2481d47a8b3bSPaolo Bonzini int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); } 2482d47a8b3bSPaolo Bonzini #endif''')) 2483904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_POSIX_MADVISE', cc.links(gnu_source_prefix + ''' 2484e1fbd2c4SPaolo Bonzini #include <sys/mman.h> 2485e1fbd2c4SPaolo Bonzini #include <stddef.h> 2486e1fbd2c4SPaolo Bonzini int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }''')) 248710f6b231SPaolo Bonzini 24886a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + ''' 248910f6b231SPaolo Bonzini #include <pthread.h> 249010f6b231SPaolo Bonzini 249110f6b231SPaolo Bonzini static void *f(void *p) { return NULL; } 249210f6b231SPaolo Bonzini int main(void) 249310f6b231SPaolo Bonzini { 249410f6b231SPaolo Bonzini pthread_t thread; 249510f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 249610f6b231SPaolo Bonzini pthread_setname_np(thread, "QEMU"); 249710f6b231SPaolo Bonzini return 0; 249810f6b231SPaolo Bonzini }''', dependencies: threads)) 24996a23f819SPaolo Bonziniconfig_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + ''' 250010f6b231SPaolo Bonzini #include <pthread.h> 250110f6b231SPaolo Bonzini 250210f6b231SPaolo Bonzini static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; } 250310f6b231SPaolo Bonzini int main(void) 250410f6b231SPaolo Bonzini { 250510f6b231SPaolo Bonzini pthread_t thread; 250610f6b231SPaolo Bonzini pthread_create(&thread, 0, f, 0); 250710f6b231SPaolo Bonzini return 0; 250810f6b231SPaolo Bonzini }''', dependencies: threads)) 25093ada67a3SBrad Smithconfig_host_data.set('CONFIG_PTHREAD_SET_NAME_NP', cc.links(gnu_source_prefix + ''' 25103ada67a3SBrad Smith #include <pthread.h> 25113ada67a3SBrad Smith #include <pthread_np.h> 25123ada67a3SBrad Smith 25133ada67a3SBrad Smith static void *f(void *p) { return NULL; } 25143ada67a3SBrad Smith int main(void) 25153ada67a3SBrad Smith { 25163ada67a3SBrad Smith pthread_t thread; 25173ada67a3SBrad Smith pthread_create(&thread, 0, f, 0); 25183ada67a3SBrad Smith pthread_set_name_np(thread, "QEMU"); 25193ada67a3SBrad Smith return 0; 25203ada67a3SBrad Smith }''', dependencies: threads)) 2521657ac98bSLongpeng(Mike)config_host_data.set('CONFIG_PTHREAD_CONDATTR_SETCLOCK', cc.links(gnu_source_prefix + ''' 2522657ac98bSLongpeng(Mike) #include <pthread.h> 2523657ac98bSLongpeng(Mike) #include <time.h> 2524657ac98bSLongpeng(Mike) 2525657ac98bSLongpeng(Mike) int main(void) 2526657ac98bSLongpeng(Mike) { 2527657ac98bSLongpeng(Mike) pthread_condattr_t attr 2528657ac98bSLongpeng(Mike) pthread_condattr_init(&attr); 2529657ac98bSLongpeng(Mike) pthread_condattr_setclock(&attr, CLOCK_MONOTONIC); 2530657ac98bSLongpeng(Mike) return 0; 2531657ac98bSLongpeng(Mike) }''', dependencies: threads)) 25327730f32cSDavid Hildenbrandconfig_host_data.set('CONFIG_PTHREAD_AFFINITY_NP', cc.links(gnu_source_prefix + ''' 25337730f32cSDavid Hildenbrand #include <pthread.h> 253410f6b231SPaolo Bonzini 25357730f32cSDavid Hildenbrand static void *f(void *p) { return NULL; } 25367730f32cSDavid Hildenbrand int main(void) 25377730f32cSDavid Hildenbrand { 25387730f32cSDavid Hildenbrand int setsize = CPU_ALLOC_SIZE(64); 25397730f32cSDavid Hildenbrand pthread_t thread; 25407730f32cSDavid Hildenbrand cpu_set_t *cpuset; 25417730f32cSDavid Hildenbrand pthread_create(&thread, 0, f, 0); 25427730f32cSDavid Hildenbrand cpuset = CPU_ALLOC(64); 25437730f32cSDavid Hildenbrand CPU_ZERO_S(setsize, cpuset); 25447730f32cSDavid Hildenbrand pthread_setaffinity_np(thread, setsize, cpuset); 25457730f32cSDavid Hildenbrand pthread_getaffinity_np(thread, setsize, cpuset); 25467730f32cSDavid Hildenbrand CPU_FREE(cpuset); 25477730f32cSDavid Hildenbrand return 0; 25487730f32cSDavid Hildenbrand }''', dependencies: threads)) 2549904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SIGNALFD', cc.links(gnu_source_prefix + ''' 25506bd17dccSKacper Słomiński #include <sys/signalfd.h> 25516bd17dccSKacper Słomiński #include <stddef.h> 25526bd17dccSKacper Słomiński int main(void) { return signalfd(-1, NULL, SFD_CLOEXEC); }''')) 2553904ad5ecSPaolo Bonziniconfig_host_data.set('CONFIG_SPLICE', cc.links(gnu_source_prefix + ''' 2554a620fbe9SPaolo Bonzini #include <unistd.h> 2555a620fbe9SPaolo Bonzini #include <fcntl.h> 2556a620fbe9SPaolo Bonzini #include <limits.h> 2557a620fbe9SPaolo Bonzini 2558a620fbe9SPaolo Bonzini int main(void) 2559a620fbe9SPaolo Bonzini { 2560a620fbe9SPaolo Bonzini int len, fd = 0; 2561a620fbe9SPaolo Bonzini len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK); 2562a620fbe9SPaolo Bonzini splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE); 2563a620fbe9SPaolo Bonzini return 0; 2564a620fbe9SPaolo Bonzini }''')) 2565e1fbd2c4SPaolo Bonzini 256696a63aebSPaolo Bonziniconfig_host_data.set('HAVE_MLOCKALL', cc.links(gnu_source_prefix + ''' 256796a63aebSPaolo Bonzini #include <sys/mman.h> 2568b5d3dac1SPaolo Bonzini int main(void) { 256996a63aebSPaolo Bonzini return mlockall(MCL_FUTURE); 257096a63aebSPaolo Bonzini }''')) 257196a63aebSPaolo Bonzini 2572eea9453aSThomas Huthhave_l2tpv3 = false 257343a363aeSPaolo Bonziniif get_option('l2tpv3').allowed() and have_system 25746a23f819SPaolo Bonzini have_l2tpv3 = cc.has_type('struct mmsghdr', 25756a23f819SPaolo Bonzini prefix: gnu_source_prefix + ''' 25766a23f819SPaolo Bonzini #include <sys/socket.h> 25776a23f819SPaolo Bonzini #include <linux/ip.h>''') 2578eea9453aSThomas Huthendif 2579eea9453aSThomas Huthconfig_host_data.set('CONFIG_L2TPV3', have_l2tpv3) 2580eea9453aSThomas Huth 2581837b84b1SPaolo Bonzinihave_netmap = false 258243a363aeSPaolo Bonziniif get_option('netmap').allowed() and have_system 2583837b84b1SPaolo Bonzini have_netmap = cc.compiles(''' 2584837b84b1SPaolo Bonzini #include <inttypes.h> 2585837b84b1SPaolo Bonzini #include <net/if.h> 2586837b84b1SPaolo Bonzini #include <net/netmap.h> 2587837b84b1SPaolo Bonzini #include <net/netmap_user.h> 2588837b84b1SPaolo Bonzini #if (NETMAP_API < 11) || (NETMAP_API > 15) 2589837b84b1SPaolo Bonzini #error 2590837b84b1SPaolo Bonzini #endif 2591837b84b1SPaolo Bonzini int main(void) { return 0; }''') 2592837b84b1SPaolo Bonzini if not have_netmap and get_option('netmap').enabled() 2593837b84b1SPaolo Bonzini error('Netmap headers not available') 2594837b84b1SPaolo Bonzini endif 2595837b84b1SPaolo Bonziniendif 2596837b84b1SPaolo Bonziniconfig_host_data.set('CONFIG_NETMAP', have_netmap) 2597837b84b1SPaolo Bonzini 259896a63aebSPaolo Bonzini# Work around a system header bug with some kernel/XFS header 259996a63aebSPaolo Bonzini# versions where they both try to define 'struct fsxattr': 260096a63aebSPaolo Bonzini# xfs headers will not try to redefine structs from linux headers 260196a63aebSPaolo Bonzini# if this macro is set. 260296a63aebSPaolo Bonziniconfig_host_data.set('HAVE_FSXATTR', cc.links(''' 26036a23f819SPaolo Bonzini #include <linux/fs.h> 260496a63aebSPaolo Bonzini struct fsxattr foo; 260596a63aebSPaolo Bonzini int main(void) { 260696a63aebSPaolo Bonzini return 0; 260796a63aebSPaolo Bonzini }''')) 260896a63aebSPaolo Bonzini 2609e46bd55dSPaolo Bonzini# Some versions of Mac OS X incorrectly define SIZE_MAX 2610e46bd55dSPaolo Bonziniconfig_host_data.set('HAVE_BROKEN_SIZE_MAX', not cc.compiles(''' 2611e46bd55dSPaolo Bonzini #include <stdint.h> 2612e46bd55dSPaolo Bonzini #include <stdio.h> 2613b5d3dac1SPaolo Bonzini int main(void) { 2614e46bd55dSPaolo Bonzini return printf("%zu", SIZE_MAX); 2615e46bd55dSPaolo Bonzini }''', args: ['-Werror'])) 2616e46bd55dSPaolo Bonzini 2617e61f1efeSRichard Henderson# See if 64-bit atomic operations are supported. 2618e61f1efeSRichard Henderson# Note that without __atomic builtins, we can only 2619e61f1efeSRichard Henderson# assume atomic loads/stores max at pointer size. 2620e61f1efeSRichard Hendersonconfig_host_data.set('CONFIG_ATOMIC64', cc.links(''' 2621bd87a367SPaolo Bonzini #include <stdint.h> 2622bd87a367SPaolo Bonzini int main(void) 2623bd87a367SPaolo Bonzini { 2624e61f1efeSRichard Henderson uint64_t x = 0, y = 0; 2625bd87a367SPaolo Bonzini y = __atomic_load_n(&x, __ATOMIC_RELAXED); 2626bd87a367SPaolo Bonzini __atomic_store_n(&x, y, __ATOMIC_RELAXED); 2627bd87a367SPaolo Bonzini __atomic_compare_exchange_n(&x, &y, x, 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2628bd87a367SPaolo Bonzini __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); 2629bd87a367SPaolo Bonzini __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); 2630bd87a367SPaolo Bonzini return 0; 2631e61f1efeSRichard Henderson }''')) 2632bd87a367SPaolo Bonzini 26336479dd74SRichard Hendersonhas_int128_type = cc.compiles(''' 26346479dd74SRichard Henderson __int128_t a; 26356479dd74SRichard Henderson __uint128_t b; 26366479dd74SRichard Henderson int main(void) { b = a; }''') 26376479dd74SRichard Hendersonconfig_host_data.set('CONFIG_INT128_TYPE', has_int128_type) 26386479dd74SRichard Henderson 26396479dd74SRichard Hendersonhas_int128 = has_int128_type and cc.links(''' 2640848126d1SMarc-André Lureau __int128_t a; 2641848126d1SMarc-André Lureau __uint128_t b; 2642848126d1SMarc-André Lureau int main (void) { 2643848126d1SMarc-André Lureau a = a + b; 2644848126d1SMarc-André Lureau b = a * b; 2645848126d1SMarc-André Lureau a = a * a; 2646848126d1SMarc-André Lureau return 0; 2647848126d1SMarc-André Lureau }''') 2648848126d1SMarc-André Lureauconfig_host_data.set('CONFIG_INT128', has_int128) 2649848126d1SMarc-André Lureau 26506479dd74SRichard Hendersonif has_int128_type 2651d2958fb0SMarc-André Lureau # "do we have 128-bit atomics which are handled inline and specifically not 2652d2958fb0SMarc-André Lureau # via libatomic". The reason we can't use libatomic is documented in the 2653d2958fb0SMarc-André Lureau # comment starting "GCC is a house divided" in include/qemu/atomic128.h. 2654e61f1efeSRichard Henderson # We only care about these operations on 16-byte aligned pointers, so 2655e61f1efeSRichard Henderson # force 16-byte alignment of the pointer, which may be greater than 2656e61f1efeSRichard Henderson # __alignof(unsigned __int128) for the host. 2657e61f1efeSRichard Henderson atomic_test_128 = ''' 2658e61f1efeSRichard Henderson int main(int ac, char **av) { 26596479dd74SRichard Henderson __uint128_t *p = __builtin_assume_aligned(av[ac - 1], 16); 2660e61f1efeSRichard Henderson p[1] = __atomic_load_n(&p[0], __ATOMIC_RELAXED); 2661e61f1efeSRichard Henderson __atomic_store_n(&p[2], p[3], __ATOMIC_RELAXED); 2662e61f1efeSRichard Henderson __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED, __ATOMIC_RELAXED); 2663e61f1efeSRichard Henderson return 0; 2664e61f1efeSRichard Henderson }''' 2665e61f1efeSRichard Henderson has_atomic128 = cc.links(atomic_test_128) 2666848126d1SMarc-André Lureau 2667848126d1SMarc-André Lureau config_host_data.set('CONFIG_ATOMIC128', has_atomic128) 2668848126d1SMarc-André Lureau 2669848126d1SMarc-André Lureau if not has_atomic128 2670e61f1efeSRichard Henderson # Even with __builtin_assume_aligned, the above test may have failed 2671e61f1efeSRichard Henderson # without optimization enabled. Try again with optimizations locally 2672e61f1efeSRichard Henderson # enabled for the function. See 2673e61f1efeSRichard Henderson # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107389 2674e61f1efeSRichard Henderson has_atomic128_opt = cc.links('__attribute__((optimize("O1")))' + atomic_test_128) 2675e61f1efeSRichard Henderson config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) 2676e61f1efeSRichard Henderson 2677e61f1efeSRichard Henderson if not has_atomic128_opt 2678e61f1efeSRichard Henderson config_host_data.set('CONFIG_CMPXCHG128', cc.links(''' 2679848126d1SMarc-André Lureau int main(void) 2680848126d1SMarc-André Lureau { 26816479dd74SRichard Henderson __uint128_t x = 0, y = 0; 2682848126d1SMarc-André Lureau __sync_val_compare_and_swap_16(&x, y, x); 2683848126d1SMarc-André Lureau return 0; 2684848126d1SMarc-André Lureau } 2685e61f1efeSRichard Henderson ''')) 2686e61f1efeSRichard Henderson endif 2687848126d1SMarc-André Lureau endif 2688848126d1SMarc-André Lureauendif 2689bd87a367SPaolo Bonzini 2690bd87a367SPaolo Bonziniconfig_host_data.set('CONFIG_GETAUXVAL', cc.links(gnu_source_prefix + ''' 2691bd87a367SPaolo Bonzini #include <sys/auxv.h> 2692bd87a367SPaolo Bonzini int main(void) { 2693bd87a367SPaolo Bonzini return getauxval(AT_HWCAP) == 0; 2694bd87a367SPaolo Bonzini }''')) 2695bd87a367SPaolo Bonzini 26960dae95d4SPaolo Bonziniconfig_host_data.set('CONFIG_USBFS', have_linux_user and cc.compiles(''' 26970dae95d4SPaolo Bonzini #include <linux/usbdevice_fs.h> 26980dae95d4SPaolo Bonzini 26990dae95d4SPaolo Bonzini #ifndef USBDEVFS_GET_CAPABILITIES 27000dae95d4SPaolo Bonzini #error "USBDEVFS_GET_CAPABILITIES undefined" 27010dae95d4SPaolo Bonzini #endif 27020dae95d4SPaolo Bonzini 27030dae95d4SPaolo Bonzini #ifndef USBDEVFS_DISCONNECT_CLAIM 27040dae95d4SPaolo Bonzini #error "USBDEVFS_DISCONNECT_CLAIM undefined" 27050dae95d4SPaolo Bonzini #endif 27060dae95d4SPaolo Bonzini 27070dae95d4SPaolo Bonzini int main(void) { return 0; }''')) 27080dae95d4SPaolo Bonzini 27092edd2c04SPaolo Bonzinihave_keyring = get_option('keyring') \ 2710d0cda6f4SPaolo Bonzini .require(host_os == 'linux', error_message: 'keyring is only available on Linux') \ 27112edd2c04SPaolo Bonzini .require(cc.compiles(''' 27122edd2c04SPaolo Bonzini #include <errno.h> 27132edd2c04SPaolo Bonzini #include <asm/unistd.h> 27142edd2c04SPaolo Bonzini #include <linux/keyctl.h> 27152edd2c04SPaolo Bonzini #include <sys/syscall.h> 27162edd2c04SPaolo Bonzini #include <unistd.h> 27172edd2c04SPaolo Bonzini int main(void) { 27182edd2c04SPaolo Bonzini return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0); 27192edd2c04SPaolo Bonzini }'''), error_message: 'keyctl syscall not available on this system').allowed() 27202edd2c04SPaolo Bonziniconfig_host_data.set('CONFIG_SECRET_KEYRING', have_keyring) 27212edd2c04SPaolo Bonzini 2722622753d2SPaolo Bonzinihave_cpuid_h = cc.links(''' 2723622753d2SPaolo Bonzini #include <cpuid.h> 2724622753d2SPaolo Bonzini int main(void) { 2725622753d2SPaolo Bonzini unsigned a, b, c, d; 2726622753d2SPaolo Bonzini unsigned max = __get_cpuid_max(0, 0); 2727622753d2SPaolo Bonzini 2728622753d2SPaolo Bonzini if (max >= 1) { 2729622753d2SPaolo Bonzini __cpuid(1, a, b, c, d); 2730622753d2SPaolo Bonzini } 2731622753d2SPaolo Bonzini 2732622753d2SPaolo Bonzini if (max >= 7) { 2733622753d2SPaolo Bonzini __cpuid_count(7, 0, a, b, c, d); 2734622753d2SPaolo Bonzini } 2735622753d2SPaolo Bonzini 2736622753d2SPaolo Bonzini return 0; 2737622753d2SPaolo Bonzini }''') 2738622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_CPUID_H', have_cpuid_h) 2739622753d2SPaolo Bonzini 2740622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX2_OPT', get_option('avx2') \ 2741622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX2') \ 2742622753d2SPaolo Bonzini .require(cc.links(''' 2743622753d2SPaolo Bonzini #include <cpuid.h> 2744622753d2SPaolo Bonzini #include <immintrin.h> 2745701ea587SRichard Henderson static int __attribute__((target("avx2"))) bar(void *a) { 2746622753d2SPaolo Bonzini __m256i x = *(__m256i *)a; 2747622753d2SPaolo Bonzini return _mm256_testz_si256(x, x); 2748622753d2SPaolo Bonzini } 2749b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2750622753d2SPaolo Bonzini '''), error_message: 'AVX2 not available').allowed()) 2751622753d2SPaolo Bonzini 2752622753d2SPaolo Bonziniconfig_host_data.set('CONFIG_AVX512F_OPT', get_option('avx512f') \ 2753622753d2SPaolo Bonzini .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512F') \ 2754622753d2SPaolo Bonzini .require(cc.links(''' 2755622753d2SPaolo Bonzini #include <cpuid.h> 2756622753d2SPaolo Bonzini #include <immintrin.h> 2757701ea587SRichard Henderson static int __attribute__((target("avx512f"))) bar(void *a) { 2758622753d2SPaolo Bonzini __m512i x = *(__m512i *)a; 2759622753d2SPaolo Bonzini return _mm512_test_epi64_mask(x, x); 2760622753d2SPaolo Bonzini } 2761b5d3dac1SPaolo Bonzini int main(int argc, char *argv[]) { return bar(argv[argc - 1]); } 2762622753d2SPaolo Bonzini '''), error_message: 'AVX512F not available').allowed()) 2763622753d2SPaolo Bonzini 276404ffce13Sling xuconfig_host_data.set('CONFIG_AVX512BW_OPT', get_option('avx512bw') \ 276504ffce13Sling xu .require(have_cpuid_h, error_message: 'cpuid.h not available, cannot enable AVX512BW') \ 276604ffce13Sling xu .require(cc.links(''' 276704ffce13Sling xu #include <cpuid.h> 276804ffce13Sling xu #include <immintrin.h> 2769dc165fcdSRichard Henderson static int __attribute__((target("avx512bw"))) bar(void *a) { 277004ffce13Sling xu __m512i *x = a; 277104ffce13Sling xu __m512i res= _mm512_abs_epi8(*x); 277204ffce13Sling xu return res[1]; 277304ffce13Sling xu } 277404ffce13Sling xu int main(int argc, char *argv[]) { return bar(argv[0]); } 277504ffce13Sling xu '''), error_message: 'AVX512BW not available').allowed()) 277604ffce13Sling xu 27778d97f28eSRichard Henderson# For both AArch64 and AArch32, detect if builtins are available. 27788d97f28eSRichard Hendersonconfig_host_data.set('CONFIG_ARM_AES_BUILTIN', cc.compiles(''' 27798d97f28eSRichard Henderson #include <arm_neon.h> 27808d97f28eSRichard Henderson #ifndef __ARM_FEATURE_AES 27818d97f28eSRichard Henderson __attribute__((target("+crypto"))) 27828d97f28eSRichard Henderson #endif 27838d97f28eSRichard Henderson void foo(uint8x16_t *p) { *p = vaesmcq_u8(*p); } 27848d97f28eSRichard Henderson ''')) 27858d97f28eSRichard Henderson 27863730a734SPaolo Bonzinihave_pvrdma = get_option('pvrdma') \ 27873730a734SPaolo Bonzini .require(rdma.found(), error_message: 'PVRDMA requires OpenFabrics libraries') \ 2788354d2d9bSJuan Quintela .require(cc.compiles(gnu_source_prefix + ''' 2789354d2d9bSJuan Quintela #include <sys/mman.h> 27903730a734SPaolo Bonzini int main(void) 27913730a734SPaolo Bonzini { 27923730a734SPaolo Bonzini char buf = 0; 27933730a734SPaolo Bonzini void *addr = &buf; 27943730a734SPaolo Bonzini addr = mremap(addr, 0, 1, MREMAP_MAYMOVE | MREMAP_FIXED); 27953730a734SPaolo Bonzini 27963730a734SPaolo Bonzini return 0; 27973730a734SPaolo Bonzini }'''), error_message: 'PVRDMA requires mremap').allowed() 27983730a734SPaolo Bonzini 27993730a734SPaolo Bonziniif have_pvrdma 2800354d2d9bSJuan Quintela config_host_data.set('LEGACY_RDMA_REG_MR', not cc.links(''' 28013730a734SPaolo Bonzini #include <infiniband/verbs.h> 28023730a734SPaolo Bonzini int main(void) 28033730a734SPaolo Bonzini { 28043730a734SPaolo Bonzini struct ibv_mr *mr; 28053730a734SPaolo Bonzini struct ibv_pd *pd = NULL; 28063730a734SPaolo Bonzini size_t length = 10; 28073730a734SPaolo Bonzini uint64_t iova = 0; 28083730a734SPaolo Bonzini int access = 0; 28093730a734SPaolo Bonzini void *addr = NULL; 28103730a734SPaolo Bonzini 28113730a734SPaolo Bonzini mr = ibv_reg_mr_iova(pd, addr, length, iova, access); 28123730a734SPaolo Bonzini ibv_dereg_mr(mr); 28133730a734SPaolo Bonzini return 0; 28143730a734SPaolo Bonzini }''')) 28153730a734SPaolo Bonziniendif 28163730a734SPaolo Bonzini 2817b87df904SPaolo Bonziniif get_option('membarrier').disabled() 2818b87df904SPaolo Bonzini have_membarrier = false 2819d0cda6f4SPaolo Bonzinielif host_os == 'windows' 2820b87df904SPaolo Bonzini have_membarrier = true 2821d0cda6f4SPaolo Bonzinielif host_os == 'linux' 2822b87df904SPaolo Bonzini have_membarrier = cc.compiles(''' 2823b87df904SPaolo Bonzini #include <linux/membarrier.h> 2824b87df904SPaolo Bonzini #include <sys/syscall.h> 2825b87df904SPaolo Bonzini #include <unistd.h> 2826b87df904SPaolo Bonzini #include <stdlib.h> 2827b87df904SPaolo Bonzini int main(void) { 2828b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_QUERY, 0); 2829b87df904SPaolo Bonzini syscall(__NR_membarrier, MEMBARRIER_CMD_SHARED, 0); 2830b87df904SPaolo Bonzini exit(0); 2831b87df904SPaolo Bonzini }''') 2832b87df904SPaolo Bonziniendif 2833b87df904SPaolo Bonziniconfig_host_data.set('CONFIG_MEMBARRIER', get_option('membarrier') \ 2834b87df904SPaolo Bonzini .require(have_membarrier, error_message: 'membarrier system call not available') \ 2835b87df904SPaolo Bonzini .allowed()) 2836b87df904SPaolo Bonzini 283734b52615SPaolo Bonzinihave_afalg = get_option('crypto_afalg') \ 283834b52615SPaolo Bonzini .require(cc.compiles(gnu_source_prefix + ''' 283934b52615SPaolo Bonzini #include <errno.h> 284034b52615SPaolo Bonzini #include <sys/types.h> 284134b52615SPaolo Bonzini #include <sys/socket.h> 284234b52615SPaolo Bonzini #include <linux/if_alg.h> 284334b52615SPaolo Bonzini int main(void) { 284434b52615SPaolo Bonzini int sock; 284534b52615SPaolo Bonzini sock = socket(AF_ALG, SOCK_SEQPACKET, 0); 284634b52615SPaolo Bonzini return sock; 284734b52615SPaolo Bonzini } 284834b52615SPaolo Bonzini '''), error_message: 'AF_ALG requested but could not be detected').allowed() 284934b52615SPaolo Bonziniconfig_host_data.set('CONFIG_AF_ALG', have_afalg) 285034b52615SPaolo Bonzini 28519d734b85SMarc-André Lureauconfig_host_data.set('CONFIG_AF_VSOCK', cc.has_header_symbol( 28529d734b85SMarc-André Lureau 'linux/vm_sockets.h', 'AF_VSOCK', 28539d734b85SMarc-André Lureau prefix: '#include <sys/socket.h>', 28549d734b85SMarc-André Lureau)) 2855bd87a367SPaolo Bonzini 28568821a389SMarc-André Lureauhave_vss = false 2857872b69e6SMarc-André Lureauhave_vss_sdk = false # old xp/2003 SDK 2858d0cda6f4SPaolo Bonziniif host_os == 'windows' and 'cpp' in all_languages 28598821a389SMarc-André Lureau have_vss = cxx.compiles(''' 28608821a389SMarc-André Lureau #define __MIDL_user_allocate_free_DEFINED__ 286132478cb6SMarc-André Lureau #include <vss.h> 28628821a389SMarc-André Lureau int main(void) { return VSS_CTX_BACKUP; }''') 2863872b69e6SMarc-André Lureau have_vss_sdk = cxx.has_header('vscoordint.h') 28648821a389SMarc-André Lureauendif 2865872b69e6SMarc-André Lureauconfig_host_data.set('HAVE_VSS_SDK', have_vss_sdk) 28668821a389SMarc-André Lureau 28676391c772SRichard Henderson# Older versions of MinGW do not import _lock_file and _unlock_file properly. 28686391c772SRichard Henderson# This was fixed for v6.0.0 with commit b48e3ac8969d. 2869d0cda6f4SPaolo Bonziniif host_os == 'windows' 28706391c772SRichard Henderson config_host_data.set('HAVE__LOCK_FILE', cc.links(''' 28716391c772SRichard Henderson #include <stdio.h> 28726391c772SRichard Henderson int main(void) { 28736391c772SRichard Henderson _lock_file(NULL); 28746391c772SRichard Henderson _unlock_file(NULL); 28756391c772SRichard Henderson return 0; 28766391c772SRichard Henderson }''', name: '_lock_file and _unlock_file')) 28776391c772SRichard Hendersonendif 28786391c772SRichard Henderson 2879d0cda6f4SPaolo Bonziniif host_os == 'windows' 2880dbd672c8SPierrick Bouvier mingw_has_setjmp_longjmp = cc.links(''' 2881dbd672c8SPierrick Bouvier #include <setjmp.h> 2882dbd672c8SPierrick Bouvier int main(void) { 2883dbd672c8SPierrick Bouvier /* 2884dbd672c8SPierrick Bouvier * These functions are not available in setjmp header, but may be 2885dbd672c8SPierrick Bouvier * available at link time, from libmingwex.a. 2886dbd672c8SPierrick Bouvier */ 2887dbd672c8SPierrick Bouvier extern int __mingw_setjmp(jmp_buf); 2888dbd672c8SPierrick Bouvier extern void __attribute__((noreturn)) __mingw_longjmp(jmp_buf, int); 2889dbd672c8SPierrick Bouvier jmp_buf env; 2890dbd672c8SPierrick Bouvier __mingw_setjmp(env); 2891dbd672c8SPierrick Bouvier __mingw_longjmp(env, 0); 2892dbd672c8SPierrick Bouvier } 2893dbd672c8SPierrick Bouvier ''', name: 'mingw setjmp and longjmp') 2894dbd672c8SPierrick Bouvier 2895dbd672c8SPierrick Bouvier if cpu == 'aarch64' and not mingw_has_setjmp_longjmp 2896dbd672c8SPierrick Bouvier error('mingw must provide setjmp/longjmp for windows-arm64') 2897dbd672c8SPierrick Bouvier endif 2898dbd672c8SPierrick Bouvierendif 2899dbd672c8SPierrick Bouvier 2900a0c9162cSPaolo Bonzini######################## 2901a0c9162cSPaolo Bonzini# Target configuration # 2902a0c9162cSPaolo Bonzini######################## 2903a0c9162cSPaolo Bonzini 29042becc36aSPaolo Bonziniminikconf = find_program('scripts/minikconf.py') 29051f2146f7SPaolo Bonzini 2906cfc1a889SPaolo Bonziniconfig_all_accel = {} 2907a98006bcSPaolo Bonziniconfig_all_devices = {} 29082becc36aSPaolo Bonziniconfig_devices_mak_list = [] 29092becc36aSPaolo Bonziniconfig_devices_h = {} 2910859aef02SPaolo Bonziniconfig_target_h = {} 29112becc36aSPaolo Bonziniconfig_target_mak = {} 2912ca0fc784SPaolo Bonzini 2913ca0fc784SPaolo Bonzinidisassemblers = { 2914ca0fc784SPaolo Bonzini 'alpha' : ['CONFIG_ALPHA_DIS'], 2915ca0fc784SPaolo Bonzini 'avr' : ['CONFIG_AVR_DIS'], 2916ca0fc784SPaolo Bonzini 'cris' : ['CONFIG_CRIS_DIS'], 29173e7a84eeSTaylor Simpson 'hexagon' : ['CONFIG_HEXAGON_DIS'], 2918ca0fc784SPaolo Bonzini 'hppa' : ['CONFIG_HPPA_DIS'], 2919ca0fc784SPaolo Bonzini 'i386' : ['CONFIG_I386_DIS'], 2920ca0fc784SPaolo Bonzini 'x86_64' : ['CONFIG_I386_DIS'], 2921ca0fc784SPaolo Bonzini 'm68k' : ['CONFIG_M68K_DIS'], 2922ca0fc784SPaolo Bonzini 'microblaze' : ['CONFIG_MICROBLAZE_DIS'], 2923ca0fc784SPaolo Bonzini 'mips' : ['CONFIG_MIPS_DIS'], 2924ca0fc784SPaolo Bonzini 'nios2' : ['CONFIG_NIOS2_DIS'], 2925ca0fc784SPaolo Bonzini 'or1k' : ['CONFIG_OPENRISC_DIS'], 2926ca0fc784SPaolo Bonzini 'ppc' : ['CONFIG_PPC_DIS'], 2927ca0fc784SPaolo Bonzini 'riscv' : ['CONFIG_RISCV_DIS'], 2928ca0fc784SPaolo Bonzini 'rx' : ['CONFIG_RX_DIS'], 2929ca0fc784SPaolo Bonzini 's390' : ['CONFIG_S390_DIS'], 2930ca0fc784SPaolo Bonzini 'sh4' : ['CONFIG_SH4_DIS'], 2931ca0fc784SPaolo Bonzini 'sparc' : ['CONFIG_SPARC_DIS'], 2932ca0fc784SPaolo Bonzini 'xtensa' : ['CONFIG_XTENSA_DIS'], 2933aae1746cSSong Gao 'loongarch' : ['CONFIG_LOONGARCH_DIS'], 2934ca0fc784SPaolo Bonzini} 2935ca0fc784SPaolo Bonzini 2936e1fbd2c4SPaolo Bonzinihave_ivshmem = config_host_data.get('CONFIG_EVENTFD') 29370a189110SPaolo Bonzinihost_kconfig = \ 2938537b7248SPaolo Bonzini (get_option('fuzzing') ? ['CONFIG_FUZZ=y'] : []) + \ 29390d04c4c9SPaolo Bonzini (have_tpm ? ['CONFIG_TPM=y'] : []) + \ 2940cca15756SMarc-André Lureau (pixman.found() ? ['CONFIG_PIXMAN=y'] : []) + \ 29413f0a5d55SMarc-André Lureau (spice.found() ? ['CONFIG_SPICE=y'] : []) + \ 2942ccd250aaSPaolo Bonzini (have_ivshmem ? ['CONFIG_IVSHMEM=y'] : []) + \ 294388b6e618SPaolo Bonzini (opengl.found() ? ['CONFIG_OPENGL=y'] : []) + \ 29449d71037fSPaolo Bonzini (x11.found() ? ['CONFIG_X11=y'] : []) + \ 29452a3129a3SPaolo Bonzini (have_vhost_user ? ['CONFIG_VHOST_USER=y'] : []) + \ 29462a3129a3SPaolo Bonzini (have_vhost_vdpa ? ['CONFIG_VHOST_VDPA=y'] : []) + \ 29472a3129a3SPaolo Bonzini (have_vhost_kernel ? ['CONFIG_VHOST_KERNEL=y'] : []) + \ 294869202b40SPaolo Bonzini (have_virtfs ? ['CONFIG_VIRTFS=y'] : []) + \ 2949d0cda6f4SPaolo Bonzini (host_os == 'linux' ? ['CONFIG_LINUX=y'] : []) + \ 29503730a734SPaolo Bonzini (have_pvrdma ? ['CONFIG_PVRDMA=y'] : []) + \ 295155116968SJagannathan Raman (multiprocess_allowed ? ['CONFIG_MULTIPROCESS_ALLOWED=y'] : []) + \ 29520d9e8c0bSMaciej S. Szmigiero (vfio_user_server_allowed ? ['CONFIG_VFIO_USER_SERVER_ALLOWED=y'] : []) + \ 29530d9e8c0bSMaciej S. Szmigiero (hv_balloon ? ['CONFIG_HV_BALLOON_POSSIBLE=y'] : []) 29540a189110SPaolo Bonzini 2955a9a74907SPaolo Bonziniignored = [ 'TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_ARCH' ] 2956ca0fc784SPaolo Bonzini 2957fdb75aefSPaolo Bonzinidefault_targets = 'CONFIG_DEFAULT_TARGETS' in config_host 2958fdb75aefSPaolo Bonziniactual_target_dirs = [] 2959fbb4121dSPaolo Bonzinifdt_required = [] 2960a81df1b6SPaolo Bonziniforeach target : target_dirs 2961765686d6SPaolo Bonzini config_target = { 'TARGET_NAME': target.split('-')[0] } 2962765686d6SPaolo Bonzini if target.endswith('linux-user') 2963d0cda6f4SPaolo Bonzini if host_os != 'linux' 2964fdb75aefSPaolo Bonzini if default_targets 2965fdb75aefSPaolo Bonzini continue 2966fdb75aefSPaolo Bonzini endif 2967fdb75aefSPaolo Bonzini error('Target @0@ is only available on a Linux host'.format(target)) 2968fdb75aefSPaolo Bonzini endif 2969765686d6SPaolo Bonzini config_target += { 'CONFIG_LINUX_USER': 'y' } 2970765686d6SPaolo Bonzini elif target.endswith('bsd-user') 2971d0cda6f4SPaolo Bonzini if host_os not in bsd_oses 2972fdb75aefSPaolo Bonzini if default_targets 2973fdb75aefSPaolo Bonzini continue 2974fdb75aefSPaolo Bonzini endif 2975fdb75aefSPaolo Bonzini error('Target @0@ is only available on a BSD host'.format(target)) 2976fdb75aefSPaolo Bonzini endif 2977765686d6SPaolo Bonzini config_target += { 'CONFIG_BSD_USER': 'y' } 2978765686d6SPaolo Bonzini elif target.endswith('softmmu') 2979bd0c03b2SPhilippe Mathieu-Daudé config_target += { 'CONFIG_SYSTEM_ONLY': 'y' } 2980765686d6SPaolo Bonzini config_target += { 'CONFIG_SOFTMMU': 'y' } 2981765686d6SPaolo Bonzini endif 2982765686d6SPaolo Bonzini if target.endswith('-user') 2983765686d6SPaolo Bonzini config_target += { 2984765686d6SPaolo Bonzini 'CONFIG_USER_ONLY': 'y', 2985765686d6SPaolo Bonzini 'CONFIG_QEMU_INTERP_PREFIX': 2986ce6119dcSPaolo Bonzini get_option('interp_prefix').replace('%M', config_target['TARGET_NAME']) 2987765686d6SPaolo Bonzini } 2988765686d6SPaolo Bonzini endif 2989859aef02SPaolo Bonzini 29900a189110SPaolo Bonzini accel_kconfig = [] 29918a19980eSPaolo Bonzini foreach sym: accelerators 29928a19980eSPaolo Bonzini if sym == 'CONFIG_TCG' or target in accelerator_targets.get(sym, []) 29938a19980eSPaolo Bonzini config_target += { sym: 'y' } 2994cfc1a889SPaolo Bonzini config_all_accel += { sym: 'y' } 2995dae0ec15SGerd Hoffmann if target in modular_tcg 2996dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_MODULAR': 'y' } 2997dae0ec15SGerd Hoffmann else 2998dae0ec15SGerd Hoffmann config_target += { 'CONFIG_TCG_BUILTIN': 'y' } 2999dae0ec15SGerd Hoffmann endif 30000a189110SPaolo Bonzini accel_kconfig += [ sym + '=y' ] 30018a19980eSPaolo Bonzini endif 30028a19980eSPaolo Bonzini endforeach 30030a189110SPaolo Bonzini if accel_kconfig.length() == 0 3004fdb75aefSPaolo Bonzini if default_targets 3005fdb75aefSPaolo Bonzini continue 3006fdb75aefSPaolo Bonzini endif 3007fdb75aefSPaolo Bonzini error('No accelerator available for target @0@'.format(target)) 3008fdb75aefSPaolo Bonzini endif 30098a19980eSPaolo Bonzini 3010fdb75aefSPaolo Bonzini actual_target_dirs += target 3011812b31d3SAlex Bennée config_target += keyval.load('configs/targets' / target + '.mak') 3012a9a74907SPaolo Bonzini config_target += { 'TARGET_' + config_target['TARGET_ARCH'].to_upper(): 'y' } 3013765686d6SPaolo Bonzini 3014fbb4121dSPaolo Bonzini if 'TARGET_NEED_FDT' in config_target 3015fbb4121dSPaolo Bonzini fdt_required += target 3016fbb4121dSPaolo Bonzini endif 3017fbb4121dSPaolo Bonzini 3018fa73168bSPaolo Bonzini # Add default keys 3019fa73168bSPaolo Bonzini if 'TARGET_BASE_ARCH' not in config_target 3020fa73168bSPaolo Bonzini config_target += {'TARGET_BASE_ARCH': config_target['TARGET_ARCH']} 3021fa73168bSPaolo Bonzini endif 3022fa73168bSPaolo Bonzini if 'TARGET_ABI_DIR' not in config_target 3023fa73168bSPaolo Bonzini config_target += {'TARGET_ABI_DIR': config_target['TARGET_ARCH']} 3024fa73168bSPaolo Bonzini endif 3025ee3eb3a7SMarc-André Lureau if 'TARGET_BIG_ENDIAN' not in config_target 3026ee3eb3a7SMarc-André Lureau config_target += {'TARGET_BIG_ENDIAN': 'n'} 3027ee3eb3a7SMarc-André Lureau endif 3028859aef02SPaolo Bonzini 3029ca0fc784SPaolo Bonzini foreach k, v: disassemblers 3030823eb013SPaolo Bonzini if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k) 3031ca0fc784SPaolo Bonzini foreach sym: v 3032ca0fc784SPaolo Bonzini config_target += { sym: 'y' } 3033ca0fc784SPaolo Bonzini endforeach 3034ca0fc784SPaolo Bonzini endif 3035ca0fc784SPaolo Bonzini endforeach 3036ca0fc784SPaolo Bonzini 3037859aef02SPaolo Bonzini config_target_data = configuration_data() 3038859aef02SPaolo Bonzini foreach k, v: config_target 3039859aef02SPaolo Bonzini if not k.startswith('TARGET_') and not k.startswith('CONFIG_') 3040859aef02SPaolo Bonzini # do nothing 3041859aef02SPaolo Bonzini elif ignored.contains(k) 3042859aef02SPaolo Bonzini # do nothing 3043859aef02SPaolo Bonzini elif k == 'TARGET_BASE_ARCH' 3044a9a74907SPaolo Bonzini # Note that TARGET_BASE_ARCH ends up in config-target.h but it is 3045a9a74907SPaolo Bonzini # not used to select files from sourcesets. 3046859aef02SPaolo Bonzini config_target_data.set('TARGET_' + v.to_upper(), 1) 3047765686d6SPaolo Bonzini elif k == 'TARGET_NAME' or k == 'CONFIG_QEMU_INTERP_PREFIX' 3048859aef02SPaolo Bonzini config_target_data.set_quoted(k, v) 3049859aef02SPaolo Bonzini elif v == 'y' 3050859aef02SPaolo Bonzini config_target_data.set(k, 1) 3051ee3eb3a7SMarc-André Lureau elif v == 'n' 3052ee3eb3a7SMarc-André Lureau config_target_data.set(k, 0) 3053859aef02SPaolo Bonzini else 3054859aef02SPaolo Bonzini config_target_data.set(k, v) 3055859aef02SPaolo Bonzini endif 3056859aef02SPaolo Bonzini endforeach 3057cb2c5531SPeter Maydell config_target_data.set('QEMU_ARCH', 3058cb2c5531SPeter Maydell 'QEMU_ARCH_' + config_target['TARGET_BASE_ARCH'].to_upper()) 3059859aef02SPaolo Bonzini config_target_h += {target: configure_file(output: target + '-config-target.h', 3060859aef02SPaolo Bonzini configuration: config_target_data)} 30612becc36aSPaolo Bonzini 30622becc36aSPaolo Bonzini if target.endswith('-softmmu') 3063d1d5e9eeSAlex Bennée config_input = meson.get_external_property(target, 'default') 30642becc36aSPaolo Bonzini config_devices_mak = target + '-config-devices.mak' 30652becc36aSPaolo Bonzini config_devices_mak = configure_file( 3066d1d5e9eeSAlex Bennée input: ['configs/devices' / target / config_input + '.mak', 'Kconfig'], 30672becc36aSPaolo Bonzini output: config_devices_mak, 30682becc36aSPaolo Bonzini depfile: config_devices_mak + '.d', 30692becc36aSPaolo Bonzini capture: true, 30707bc3ca7fSPaolo Bonzini command: [minikconf, 30717bc3ca7fSPaolo Bonzini get_option('default_devices') ? '--defconfig' : '--allnoconfig', 30722becc36aSPaolo Bonzini config_devices_mak, '@DEPFILE@', '@INPUT@', 3073f4063f9cSPhilippe Mathieu-Daudé host_kconfig, accel_kconfig, 3074f4063f9cSPhilippe Mathieu-Daudé 'CONFIG_' + config_target['TARGET_ARCH'].to_upper() + '=y']) 3075859aef02SPaolo Bonzini 3076859aef02SPaolo Bonzini config_devices_data = configuration_data() 3077859aef02SPaolo Bonzini config_devices = keyval.load(config_devices_mak) 3078859aef02SPaolo Bonzini foreach k, v: config_devices 3079859aef02SPaolo Bonzini config_devices_data.set(k, 1) 3080859aef02SPaolo Bonzini endforeach 30812becc36aSPaolo Bonzini config_devices_mak_list += config_devices_mak 3082859aef02SPaolo Bonzini config_devices_h += {target: configure_file(output: target + '-config-devices.h', 3083859aef02SPaolo Bonzini configuration: config_devices_data)} 3084859aef02SPaolo Bonzini config_target += config_devices 3085a98006bcSPaolo Bonzini config_all_devices += config_devices 30862becc36aSPaolo Bonzini endif 30872becc36aSPaolo Bonzini config_target_mak += {target: config_target} 3088a81df1b6SPaolo Bonziniendforeach 3089fdb75aefSPaolo Bonzinitarget_dirs = actual_target_dirs 3090a81df1b6SPaolo Bonzini 3091eed56e9aSPaolo Bonzinitarget_configs_h = [] 3092eed56e9aSPaolo Bonziniforeach target: target_dirs 3093eed56e9aSPaolo Bonzini target_configs_h += config_target_h[target] 3094eed56e9aSPaolo Bonzini target_configs_h += config_devices_h.get(target, []) 3095eed56e9aSPaolo Bonziniendforeach 3096eed56e9aSPaolo Bonzinigenh += custom_target('config-poison.h', 3097eed56e9aSPaolo Bonzini input: [target_configs_h], 3098eed56e9aSPaolo Bonzini output: 'config-poison.h', 3099eed56e9aSPaolo Bonzini capture: true, 3100eed56e9aSPaolo Bonzini command: [find_program('scripts/make-config-poison.sh'), 3101eed56e9aSPaolo Bonzini target_configs_h]) 3102eed56e9aSPaolo Bonzini 3103a775c713SPaolo Bonzini############### 3104a775c713SPaolo Bonzini# Subprojects # 3105a775c713SPaolo Bonzini############### 31064d34a86bSPaolo Bonzini 310755116968SJagannathan Ramanlibvfio_user_dep = not_found 310855116968SJagannathan Ramanif have_system and vfio_user_server_allowed 31092019cabfSPaolo Bonzini libvfio_user_proj = subproject('libvfio-user', required: true) 31105328353cSPaolo Bonzini libvfio_user_dep = libvfio_user_proj.get_variable('libvfio_user_dep') 311155116968SJagannathan Ramanendif 311255116968SJagannathan Raman 3113fbb4121dSPaolo Bonzinifdt = not_found 3114c593d841SPhilippe Mathieu-Daudéfdt_opt = get_option('fdt') 3115577bdbcfSPaolo Bonziniif fdt_required.length() > 0 or fdt_opt == 'enabled' 3116577bdbcfSPaolo Bonzini if fdt_opt == 'disabled' 3117577bdbcfSPaolo Bonzini error('fdt disabled but required by targets ' + ', '.join(fdt_required)) 3118577bdbcfSPaolo Bonzini endif 3119577bdbcfSPaolo Bonzini 3120fbb4121dSPaolo Bonzini if fdt_opt in ['enabled', 'auto', 'system'] 3121f0df613bSPaolo Bonzini if get_option('wrap_mode') == 'nodownload' 3122f0df613bSPaolo Bonzini fdt_opt = 'system' 3123f0df613bSPaolo Bonzini endif 3124577bdbcfSPaolo Bonzini fdt = cc.find_library('fdt', required: fdt_opt == 'system') 3125fbb4121dSPaolo Bonzini if fdt.found() and cc.links(''' 3126fbb4121dSPaolo Bonzini #include <libfdt.h> 3127fbb4121dSPaolo Bonzini #include <libfdt_env.h> 3128de47b0ffSThomas Huth int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''', 3129fbb4121dSPaolo Bonzini dependencies: fdt) 3130fbb4121dSPaolo Bonzini fdt_opt = 'system' 31316c22853cSThomas Huth elif fdt_opt == 'system' 31326c22853cSThomas Huth error('system libfdt requested, but it is too old (1.5.1 or newer required)') 3133fbb4121dSPaolo Bonzini else 3134577bdbcfSPaolo Bonzini fdt_opt = 'internal' 313587daf898SThomas Huth fdt = not_found 3136fbb4121dSPaolo Bonzini endif 3137fbb4121dSPaolo Bonzini endif 3138577bdbcfSPaolo Bonzini if not fdt.found() 3139577bdbcfSPaolo Bonzini assert(fdt_opt == 'internal') 314058e48b2eSPaolo Bonzini libfdt_proj = subproject('dtc', required: true, 314158e48b2eSPaolo Bonzini default_options: ['tools=false', 'yaml=disabled', 314258e48b2eSPaolo Bonzini 'python=disabled', 'default_library=static']) 314358e48b2eSPaolo Bonzini fdt = libfdt_proj.get_variable('libfdt_dep') 3144fbb4121dSPaolo Bonzini endif 3145c593d841SPhilippe Mathieu-Daudéelse 3146c593d841SPhilippe Mathieu-Daudé fdt_opt = 'disabled' 3147fbb4121dSPaolo Bonziniendif 3148fbb4121dSPaolo Bonzini 3149fbb4121dSPaolo Bonziniconfig_host_data.set('CONFIG_FDT', fdt.found()) 3150a775c713SPaolo Bonzini 3151a775c713SPaolo Bonzinivhost_user = not_found 3152d0cda6f4SPaolo Bonziniif host_os == 'linux' and have_vhost_user 3153a775c713SPaolo Bonzini libvhost_user = subproject('libvhost-user') 3154a775c713SPaolo Bonzini vhost_user = libvhost_user.get_variable('vhost_user_dep') 3155a775c713SPaolo Bonziniendif 3156a775c713SPaolo Bonzini 3157a775c713SPaolo Bonzinilibvduse = not_found 3158a775c713SPaolo Bonziniif have_libvduse 3159a775c713SPaolo Bonzini libvduse_proj = subproject('libvduse') 3160a775c713SPaolo Bonzini libvduse = libvduse_proj.get_variable('libvduse_dep') 3161a775c713SPaolo Bonziniendif 31628b18cdbfSRichard Henderson 3163a0c9162cSPaolo Bonzini##################### 3164a0c9162cSPaolo Bonzini# Generated sources # 3165a0c9162cSPaolo Bonzini##################### 31668b18cdbfSRichard Henderson 3167a0c9162cSPaolo Bonzinigenh += configure_file(output: 'config-host.h', configuration: config_host_data) 3168a81df1b6SPaolo Bonzini 31693f885659SMarc-André Lureauhxtool = find_program('scripts/hxtool') 3170e2c4012bSMarc-André Lureaushaderinclude = find_program('scripts/shaderinclude.py') 3171a81df1b6SPaolo Bonziniqapi_gen = find_program('scripts/qapi-gen.py') 3172654d6b04SPaolo Bonziniqapi_gen_depends = [ meson.current_source_dir() / 'scripts/qapi/__init__.py', 3173654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/commands.py', 3174654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/common.py', 3175654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/error.py', 3176654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/events.py', 3177654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/expr.py', 3178654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/gen.py', 3179654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/introspect.py', 318088d357d2SMarkus Armbruster meson.current_source_dir() / 'scripts/qapi/main.py', 3181654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/parser.py', 3182654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/schema.py', 3183654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/source.py', 3184654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/types.py', 3185654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi/visit.py', 3186654d6b04SPaolo Bonzini meson.current_source_dir() / 'scripts/qapi-gen.py' 3187a81df1b6SPaolo Bonzini] 3188a81df1b6SPaolo Bonzini 3189a81df1b6SPaolo Bonzinitracetool = [ 3190a81df1b6SPaolo Bonzini python, files('scripts/tracetool.py'), 31919c29b741SPaolo Bonzini '--backend=' + ','.join(get_option('trace_backends')) 3192a81df1b6SPaolo Bonzini] 31930572d6cdSStefan Hajnoczitracetool_depends = files( 31940572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/log.py', 31950572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/__init__.py', 31960572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/dtrace.py', 31970572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ftrace.py', 31980572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/simple.py', 31990572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/syslog.py', 32000572d6cdSStefan Hajnoczi 'scripts/tracetool/backend/ust.py', 32010572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_c.py', 32020572d6cdSStefan Hajnoczi 'scripts/tracetool/format/ust_events_h.py', 32030572d6cdSStefan Hajnoczi 'scripts/tracetool/format/__init__.py', 32040572d6cdSStefan Hajnoczi 'scripts/tracetool/format/d.py', 32050572d6cdSStefan Hajnoczi 'scripts/tracetool/format/simpletrace_stap.py', 32060572d6cdSStefan Hajnoczi 'scripts/tracetool/format/c.py', 32070572d6cdSStefan Hajnoczi 'scripts/tracetool/format/h.py', 32080572d6cdSStefan Hajnoczi 'scripts/tracetool/format/log_stap.py', 32090572d6cdSStefan Hajnoczi 'scripts/tracetool/format/stap.py', 32100572d6cdSStefan Hajnoczi 'scripts/tracetool/__init__.py', 32110572d6cdSStefan Hajnoczi 'scripts/tracetool/vcpu.py' 32120572d6cdSStefan Hajnoczi) 3213a81df1b6SPaolo Bonzini 32142c273f32SMarc-André Lureauqemu_version_cmd = [find_program('scripts/qemu-version.sh'), 32152c273f32SMarc-André Lureau meson.current_source_dir(), 3216b0b4323eSPaolo Bonzini get_option('pkgversion'), meson.project_version()] 32172c273f32SMarc-André Lureauqemu_version = custom_target('qemu-version.h', 32182c273f32SMarc-André Lureau output: 'qemu-version.h', 32192c273f32SMarc-André Lureau command: qemu_version_cmd, 32202c273f32SMarc-André Lureau capture: true, 32212c273f32SMarc-André Lureau build_by_default: true, 32222c273f32SMarc-André Lureau build_always_stale: true) 32232c273f32SMarc-André Lureaugenh += qemu_version 32242c273f32SMarc-André Lureau 32253f885659SMarc-André Lureauhxdep = [] 32263f885659SMarc-André Lureauhx_headers = [ 32273f885659SMarc-André Lureau ['qemu-options.hx', 'qemu-options.def'], 32283f885659SMarc-André Lureau ['qemu-img-cmds.hx', 'qemu-img-cmds.h'], 32293f885659SMarc-André Lureau] 32303f885659SMarc-André Lureauif have_system 32313f885659SMarc-André Lureau hx_headers += [ 32323f885659SMarc-André Lureau ['hmp-commands.hx', 'hmp-commands.h'], 32333f885659SMarc-André Lureau ['hmp-commands-info.hx', 'hmp-commands-info.h'], 32343f885659SMarc-André Lureau ] 32353f885659SMarc-André Lureauendif 32363f885659SMarc-André Lureauforeach d : hx_headers 3237b7c70bf2SMarc-André Lureau hxdep += custom_target(d[1], 32383f885659SMarc-André Lureau input: files(d[0]), 32393f885659SMarc-André Lureau output: d[1], 32403f885659SMarc-André Lureau capture: true, 32413f885659SMarc-André Lureau command: [hxtool, '-h', '@INPUT0@']) 32423f885659SMarc-André Lureauendforeach 32433f885659SMarc-André Lureaugenh += hxdep 32443f885659SMarc-André Lureau 3245a81df1b6SPaolo Bonzini############### 3246a81df1b6SPaolo Bonzini# Trace files # 3247a81df1b6SPaolo Bonzini############### 3248a81df1b6SPaolo Bonzini 3249c9322ab5SMarc-André Lureau# TODO: add each directory to the subdirs from its own meson.build, once 3250c9322ab5SMarc-André Lureau# we have those 3251a81df1b6SPaolo Bonzinitrace_events_subdirs = [ 3252a81df1b6SPaolo Bonzini 'crypto', 325369ff4d0aSPhilippe Mathieu-Daudé 'qapi', 325469ff4d0aSPhilippe Mathieu-Daudé 'qom', 3255a81df1b6SPaolo Bonzini 'monitor', 325669ff4d0aSPhilippe Mathieu-Daudé 'util', 3257842b42dfSAlex Bennée 'gdbstub', 3258a81df1b6SPaolo Bonzini] 32596ddc1abeSWarner Loshif have_linux_user 3260a81df1b6SPaolo Bonzini trace_events_subdirs += [ 'linux-user' ] 3261a81df1b6SPaolo Bonziniendif 32626ddc1abeSWarner Loshif have_bsd_user 32636ddc1abeSWarner Losh trace_events_subdirs += [ 'bsd-user' ] 32646ddc1abeSWarner Loshendif 3265a81df1b6SPaolo Bonziniif have_block 3266a81df1b6SPaolo Bonzini trace_events_subdirs += [ 3267a81df1b6SPaolo Bonzini 'authz', 3268a81df1b6SPaolo Bonzini 'block', 3269a81df1b6SPaolo Bonzini 'io', 3270a81df1b6SPaolo Bonzini 'nbd', 3271a81df1b6SPaolo Bonzini 'scsi', 3272a81df1b6SPaolo Bonzini ] 3273a81df1b6SPaolo Bonziniendif 3274a81df1b6SPaolo Bonziniif have_system 3275a81df1b6SPaolo Bonzini trace_events_subdirs += [ 32768985db26SPhilippe Mathieu-Daudé 'accel/kvm', 3277a81df1b6SPaolo Bonzini 'audio', 3278a81df1b6SPaolo Bonzini 'backends', 3279a81df1b6SPaolo Bonzini 'backends/tpm', 3280a81df1b6SPaolo Bonzini 'chardev', 328146627f41SAndrew Melnychenko 'ebpf', 3282a81df1b6SPaolo Bonzini 'hw/9pfs', 3283a81df1b6SPaolo Bonzini 'hw/acpi', 328477c05b0bSHao Wu 'hw/adc', 3285a81df1b6SPaolo Bonzini 'hw/alpha', 3286a81df1b6SPaolo Bonzini 'hw/arm', 3287a81df1b6SPaolo Bonzini 'hw/audio', 3288a81df1b6SPaolo Bonzini 'hw/block', 3289a81df1b6SPaolo Bonzini 'hw/block/dataplane', 3290a81df1b6SPaolo Bonzini 'hw/char', 3291a81df1b6SPaolo Bonzini 'hw/display', 3292a81df1b6SPaolo Bonzini 'hw/dma', 3293a81df1b6SPaolo Bonzini 'hw/hyperv', 3294a81df1b6SPaolo Bonzini 'hw/i2c', 3295a81df1b6SPaolo Bonzini 'hw/i386', 3296a81df1b6SPaolo Bonzini 'hw/i386/xen', 3297aa98ee38SDavid Woodhouse 'hw/i386/kvm', 3298a81df1b6SPaolo Bonzini 'hw/ide', 3299a81df1b6SPaolo Bonzini 'hw/input', 3300a81df1b6SPaolo Bonzini 'hw/intc', 3301a81df1b6SPaolo Bonzini 'hw/isa', 3302a81df1b6SPaolo Bonzini 'hw/mem', 3303a81df1b6SPaolo Bonzini 'hw/mips', 3304a81df1b6SPaolo Bonzini 'hw/misc', 3305a81df1b6SPaolo Bonzini 'hw/misc/macio', 3306a81df1b6SPaolo Bonzini 'hw/net', 330798e5d7a2SVikram Garhwal 'hw/net/can', 3308ce0e6a2cSMark Cave-Ayland 'hw/nubus', 330988eea45cSKlaus Jensen 'hw/nvme', 3310a81df1b6SPaolo Bonzini 'hw/nvram', 3311a81df1b6SPaolo Bonzini 'hw/pci', 3312a81df1b6SPaolo Bonzini 'hw/pci-host', 3313a81df1b6SPaolo Bonzini 'hw/ppc', 3314a81df1b6SPaolo Bonzini 'hw/rdma', 3315a81df1b6SPaolo Bonzini 'hw/rdma/vmw', 3316a81df1b6SPaolo Bonzini 'hw/rtc', 3317a81df1b6SPaolo Bonzini 'hw/s390x', 3318a81df1b6SPaolo Bonzini 'hw/scsi', 3319a81df1b6SPaolo Bonzini 'hw/sd', 3320ad52cfc1SBALATON Zoltan 'hw/sh4', 3321a81df1b6SPaolo Bonzini 'hw/sparc', 3322a81df1b6SPaolo Bonzini 'hw/sparc64', 3323a81df1b6SPaolo Bonzini 'hw/ssi', 3324a81df1b6SPaolo Bonzini 'hw/timer', 3325a81df1b6SPaolo Bonzini 'hw/tpm', 3326bc4e68d3SJeuk Kim 'hw/ufs', 3327a81df1b6SPaolo Bonzini 'hw/usb', 3328a81df1b6SPaolo Bonzini 'hw/vfio', 3329a81df1b6SPaolo Bonzini 'hw/virtio', 3330a81df1b6SPaolo Bonzini 'hw/watchdog', 3331a81df1b6SPaolo Bonzini 'hw/xen', 3332a81df1b6SPaolo Bonzini 'hw/gpio', 3333a81df1b6SPaolo Bonzini 'migration', 3334a81df1b6SPaolo Bonzini 'net', 33358d7f2e76SPhilippe Mathieu-Daudé 'system', 3336a81df1b6SPaolo Bonzini 'ui', 3337ad22c308SElena Ufimtseva 'hw/remote', 3338a81df1b6SPaolo Bonzini ] 3339a81df1b6SPaolo Bonziniendif 33408985db26SPhilippe Mathieu-Daudéif have_system or have_user 33418985db26SPhilippe Mathieu-Daudé trace_events_subdirs += [ 33428985db26SPhilippe Mathieu-Daudé 'accel/tcg', 33438985db26SPhilippe Mathieu-Daudé 'hw/core', 33448985db26SPhilippe Mathieu-Daudé 'target/arm', 3345a1477da3SAlexander Graf 'target/arm/hvf', 33468985db26SPhilippe Mathieu-Daudé 'target/hppa', 33478985db26SPhilippe Mathieu-Daudé 'target/i386', 33488985db26SPhilippe Mathieu-Daudé 'target/i386/kvm', 3349f8447436STianrui Zhao 'target/loongarch', 335034b8ff25SPhilippe Mathieu-Daudé 'target/mips/tcg', 33516f83e277SRichard Henderson 'target/nios2', 33528985db26SPhilippe Mathieu-Daudé 'target/ppc', 33538985db26SPhilippe Mathieu-Daudé 'target/riscv', 33548985db26SPhilippe Mathieu-Daudé 'target/s390x', 335567043607SCho, Yu-Chen 'target/s390x/kvm', 33568985db26SPhilippe Mathieu-Daudé 'target/sparc', 33578985db26SPhilippe Mathieu-Daudé ] 33588985db26SPhilippe Mathieu-Daudéendif 3359a81df1b6SPaolo Bonzini 33609cd76c91SPaolo Bonzini################### 33619cd76c91SPaolo Bonzini# Collect sources # 33629cd76c91SPaolo Bonzini################### 33639cd76c91SPaolo Bonzini 33649cd76c91SPaolo Bonziniauthz_ss = ss.source_set() 33659cd76c91SPaolo Bonziniblockdev_ss = ss.source_set() 33669cd76c91SPaolo Bonziniblock_ss = ss.source_set() 33679cd76c91SPaolo Bonzinichardev_ss = ss.source_set() 33689cd76c91SPaolo Bonzinicommon_ss = ss.source_set() 33699cd76c91SPaolo Bonzinicrypto_ss = ss.source_set() 33709cd76c91SPaolo Bonzinihwcore_ss = ss.source_set() 33719cd76c91SPaolo Bonziniio_ss = ss.source_set() 33729cd76c91SPaolo Bonziniqmp_ss = ss.source_set() 33739cd76c91SPaolo Bonziniqom_ss = ss.source_set() 33749cd76c91SPaolo Bonzinisystem_ss = ss.source_set() 33759cd76c91SPaolo Bonzinispecific_fuzz_ss = ss.source_set() 33769cd76c91SPaolo Bonzinispecific_ss = ss.source_set() 33779cd76c91SPaolo Bonzinistub_ss = ss.source_set() 33789cd76c91SPaolo Bonzinitrace_ss = ss.source_set() 33799cd76c91SPaolo Bonziniuser_ss = ss.source_set() 33809cd76c91SPaolo Bonziniutil_ss = ss.source_set() 33819cd76c91SPaolo Bonzini 33829cd76c91SPaolo Bonzini# accel modules 33839cd76c91SPaolo Bonziniqtest_module_ss = ss.source_set() 33849cd76c91SPaolo Bonzinitcg_module_ss = ss.source_set() 33859cd76c91SPaolo Bonzini 33869cd76c91SPaolo Bonzinimodules = {} 33879cd76c91SPaolo Bonzinitarget_modules = {} 33889cd76c91SPaolo Bonzinihw_arch = {} 33899cd76c91SPaolo Bonzinitarget_arch = {} 33909cd76c91SPaolo Bonzinitarget_system_arch = {} 33919cd76c91SPaolo Bonzinitarget_user_arch = {} 33929cd76c91SPaolo Bonzini 3393b83a80e8SVladimir Sementsov-Ogievskiy# NOTE: the trace/ subdirectory needs the qapi_trace_events variable 3394b83a80e8SVladimir Sementsov-Ogievskiy# that is filled in by qapi/. 3395a81df1b6SPaolo Bonzinisubdir('qapi') 3396a81df1b6SPaolo Bonzinisubdir('qobject') 3397a81df1b6SPaolo Bonzinisubdir('stubs') 3398a81df1b6SPaolo Bonzinisubdir('trace') 3399a81df1b6SPaolo Bonzinisubdir('util') 34005582c58fSMarc-André Lureausubdir('qom') 34015582c58fSMarc-André Lureausubdir('authz') 3402a81df1b6SPaolo Bonzinisubdir('crypto') 34032d78b56eSMarc-André Lureausubdir('ui') 34047d5983e3SNicolas Saenz Juliennesubdir('hw') 3405842b42dfSAlex Bennéesubdir('gdbstub') 3406a81df1b6SPaolo Bonzini 34073154fee4SMarc-André Lureauif enable_modules 34083154fee4SMarc-André Lureau libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO') 34093154fee4SMarc-André Lureau modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO') 34103154fee4SMarc-André Lureauendif 34113154fee4SMarc-André Lureau 34121220f581SPaolo Bonziniqom_ss = qom_ss.apply({}) 34137d5983e3SNicolas Saenz Juliennelibqom = static_library('qom', qom_ss.sources() + genh, 34147d5983e3SNicolas Saenz Julienne dependencies: [qom_ss.dependencies()], 34154c545a05SPaolo Bonzini name_suffix: 'fa', 34164c545a05SPaolo Bonzini build_by_default: false) 34177d5983e3SNicolas Saenz Julienneqom = declare_dependency(link_whole: libqom) 34187d5983e3SNicolas Saenz Julienne 34197d5983e3SNicolas Saenz Julienneevent_loop_base = files('event-loop-base.c') 34204c545a05SPaolo Bonzinievent_loop_base = static_library('event-loop-base', 34214c545a05SPaolo Bonzini sources: event_loop_base + genh, 34224c545a05SPaolo Bonzini name_suffix: 'fa', 34234c545a05SPaolo Bonzini build_by_default: false) 34247d5983e3SNicolas Saenz Julienneevent_loop_base = declare_dependency(link_whole: event_loop_base, 34257d5983e3SNicolas Saenz Julienne dependencies: [qom]) 34267d5983e3SNicolas Saenz Julienne 34271220f581SPaolo Bonzinistub_ss = stub_ss.apply({}) 3428a81df1b6SPaolo Bonzini 3429a81df1b6SPaolo Bonziniutil_ss.add_all(trace_ss) 34301220f581SPaolo Bonziniutil_ss = util_ss.apply({}) 3431a81df1b6SPaolo Bonzinilibqemuutil = static_library('qemuutil', 34324c545a05SPaolo Bonzini build_by_default: false, 3433a81df1b6SPaolo Bonzini sources: util_ss.sources() + stub_ss.sources() + genh, 34346d7c7c2dSPaolo Bonzini dependencies: [util_ss.dependencies(), libm, threads, glib, socket, malloc, pixman]) 3435a81df1b6SPaolo Bonziniqemuutil = declare_dependency(link_with: libqemuutil, 343670ac26b9SNicolas Saenz Julienne sources: genh + version_res, 343770ac26b9SNicolas Saenz Julienne dependencies: [event_loop_base]) 3438a81df1b6SPaolo Bonzini 3439957b31f6SPhilippe Mathieu-Daudéif have_system or have_user 3440abff1abfSPaolo Bonzini decodetree = generator(find_program('scripts/decodetree.py'), 3441abff1abfSPaolo Bonzini output: 'decode-@BASENAME@.c.inc', 3442abff1abfSPaolo Bonzini arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@']) 3443957b31f6SPhilippe Mathieu-Daudé subdir('libdecnumber') 3444957b31f6SPhilippe Mathieu-Daudé subdir('target') 3445957b31f6SPhilippe Mathieu-Daudéendif 3446abff1abfSPaolo Bonzini 3447478e943fSPaolo Bonzinisubdir('audio') 34487fcfd456SMarc-André Lureausubdir('io') 3449848e8ff6SMarc-André Lureausubdir('chardev') 3450ec0d5893SMarc-André Lureausubdir('fsdev') 3451708eab42SMarc-André Lureausubdir('dump') 3452ec0d5893SMarc-André Lureau 3453f285bd3fSPhilippe Mathieu-Daudéif have_block 34545e5733e5SMarc-André Lureau block_ss.add(files( 34555e5733e5SMarc-André Lureau 'block.c', 34565e5733e5SMarc-André Lureau 'blockjob.c', 34575e5733e5SMarc-André Lureau 'job.c', 34585e5733e5SMarc-André Lureau 'qemu-io-cmds.c', 34595e5733e5SMarc-André Lureau )) 3460406523f6SPaolo Bonzini if config_host_data.get('CONFIG_REPLICATION') 3461406523f6SPaolo Bonzini block_ss.add(files('replication.c')) 3462406523f6SPaolo Bonzini endif 34635e5733e5SMarc-André Lureau 34645e5733e5SMarc-André Lureau subdir('nbd') 34655e5733e5SMarc-André Lureau subdir('scsi') 34665e5733e5SMarc-André Lureau subdir('block') 34675e5733e5SMarc-André Lureau 34684a96337dSPaolo Bonzini blockdev_ss.add(files( 34694a96337dSPaolo Bonzini 'blockdev.c', 3470cbc20bfbSStefan Hajnoczi 'blockdev-nbd.c', 34714a96337dSPaolo Bonzini 'iothread.c', 34724a96337dSPaolo Bonzini 'job-qmp.c', 34733eacf70bSRoman Bolshakov ), gnutls) 34744a96337dSPaolo Bonzini 34754a96337dSPaolo Bonzini # os-posix.c contains POSIX-specific functions used by qemu-storage-daemon, 34764a96337dSPaolo Bonzini # os-win32.c does not 3477d0cda6f4SPaolo Bonzini if host_os == 'windows' 3478dc495494SPaolo Bonzini system_ss.add(files('os-win32.c')) 3479dc495494SPaolo Bonzini else 3480dc495494SPaolo Bonzini blockdev_ss.add(files('os-posix.c')) 3481dc495494SPaolo Bonzini endif 3482f285bd3fSPhilippe Mathieu-Daudéendif 34834a96337dSPaolo Bonzini 3484fe0007f3SPhilippe Mathieu-Daudécommon_ss.add(files('cpu-common.c')) 3485fe0007f3SPhilippe Mathieu-Daudéspecific_ss.add(files('cpu-target.c')) 34864a96337dSPaolo Bonzini 34878d7f2e76SPhilippe Mathieu-Daudésubdir('system') 3488c9322ab5SMarc-André Lureau 348944b99a6dSRichard Henderson# Work around a gcc bug/misfeature wherein constant propagation looks 349044b99a6dSRichard Henderson# through an alias: 349144b99a6dSRichard Henderson# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99696 349244b99a6dSRichard Henderson# to guess that a const variable is always zero. Without lto, this is 349344b99a6dSRichard Henderson# impossible, as the alias is restricted to page-vary-common.c. Indeed, 349444b99a6dSRichard Henderson# without lto, not even the alias is required -- we simply use different 349544b99a6dSRichard Henderson# declarations in different compilation units. 349644b99a6dSRichard Hendersonpagevary = files('page-vary-common.c') 349744b99a6dSRichard Hendersonif get_option('b_lto') 349844b99a6dSRichard Henderson pagevary_flags = ['-fno-lto'] 349944b99a6dSRichard Henderson if get_option('cfi') 350044b99a6dSRichard Henderson pagevary_flags += '-fno-sanitize=cfi-icall' 350144b99a6dSRichard Henderson endif 350254c9b194SThomas Huth pagevary = static_library('page-vary-common', sources: pagevary + genh, 350344b99a6dSRichard Henderson c_args: pagevary_flags) 350444b99a6dSRichard Henderson pagevary = declare_dependency(link_with: pagevary) 350544b99a6dSRichard Hendersonendif 350644b99a6dSRichard Hendersoncommon_ss.add(pagevary) 35078c7907a1SPhilippe Mathieu-Daudéspecific_ss.add(files('page-vary-target.c')) 35086670d4d0SRichard Henderson 3509ab318051SMarc-André Lureausubdir('backends') 3510c574e161SMarc-André Lureausubdir('disas') 351155166230SMarc-André Lureausubdir('migration') 3512ff219dcaSPaolo Bonzinisubdir('monitor') 3513cdaf0722SMarc-André Lureausubdir('net') 351417ef2af6SMarc-André Lureausubdir('replay') 35158df9f0c3SPhilippe Mathieu-Daudésubdir('semihosting') 3516aa09b3d5SMarkus Armbrustersubdir('stats') 3517104cc2c0SRichard Hendersonsubdir('tcg') 3518c6347541SRichard Hendersonsubdir('fpu') 35191a82878aSMarc-André Lureausubdir('accel') 3520f556b4a1SPaolo Bonzinisubdir('plugins') 3521bbf15aafSRichard Hendersonsubdir('ebpf') 3522bbf15aafSRichard Henderson 3523bbf15aafSRichard Hendersoncommon_user_inc = [] 3524bbf15aafSRichard Henderson 3525bbf15aafSRichard Hendersonsubdir('common-user') 3526b309c321SMarc-André Lureausubdir('bsd-user') 35273a30446aSMarc-André Lureausubdir('linux-user') 352846627f41SAndrew Melnychenko 3529a2ce7dbdSPaolo Bonzini# needed for fuzzing binaries 3530a2ce7dbdSPaolo Bonzinisubdir('tests/qtest/libqos') 353164ed6f92SPaolo Bonzinisubdir('tests/qtest/fuzz') 3532a2ce7dbdSPaolo Bonzini 3533c94a7b88SGerd Hoffmann# accel modules 3534dae0ec15SGerd Hoffmanntcg_real_module_ss = ss.source_set() 3535dae0ec15SGerd Hoffmanntcg_real_module_ss.add_all(when: 'CONFIG_TCG_MODULAR', if_true: tcg_module_ss) 3536dae0ec15SGerd Hoffmannspecific_ss.add_all(when: 'CONFIG_TCG_BUILTIN', if_true: tcg_module_ss) 3537dae0ec15SGerd Hoffmanntarget_modules += { 'accel' : { 'qtest': qtest_module_ss, 3538dae0ec15SGerd Hoffmann 'tcg': tcg_real_module_ss }} 3539c94a7b88SGerd Hoffmann 3540ea444d91SPaolo Bonzini############################################## 3541ea444d91SPaolo Bonzini# Internal static_libraries and dependencies # 3542ea444d91SPaolo Bonzini############################################## 3543a0c9162cSPaolo Bonzini 3544f5723ab6SGerd Hoffmannmodinfo_collect = find_program('scripts/modinfo-collect.py') 35455ebbfeccSGerd Hoffmannmodinfo_generate = find_program('scripts/modinfo-generate.py') 3546f5723ab6SGerd Hoffmannmodinfo_files = [] 3547f5723ab6SGerd Hoffmann 35483154fee4SMarc-André Lureaublock_mods = [] 354921d2140dSPhilippe Mathieu-Daudésystem_mods = [] 35503154fee4SMarc-André Lureauforeach d, list : modules 3551ef709860SPaolo Bonzini if not (d == 'block' ? have_block : have_system) 3552ef709860SPaolo Bonzini continue 3553ef709860SPaolo Bonzini endif 3554ef709860SPaolo Bonzini 35553154fee4SMarc-André Lureau foreach m, module_ss : list 35566002711cSPaolo Bonzini if enable_modules 35570d66549cSPaolo Bonzini module_ss = module_ss.apply(config_all_devices, strict: false) 35583154fee4SMarc-André Lureau sl = static_library(d + '-' + m, [genh, module_ss.sources()], 35593154fee4SMarc-André Lureau dependencies: [modulecommon, module_ss.dependencies()], pic: true) 35603154fee4SMarc-André Lureau if d == 'block' 35613154fee4SMarc-André Lureau block_mods += sl 35623154fee4SMarc-André Lureau else 356321d2140dSPhilippe Mathieu-Daudé system_mods += sl 35643154fee4SMarc-André Lureau endif 3565f5723ab6SGerd Hoffmann if module_ss.sources() != [] 3566f5723ab6SGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) as 3567f5723ab6SGerd Hoffmann # input. Sources can be used multiple times but objects are 3568f5723ab6SGerd Hoffmann # unique when it comes to lookup in compile_commands.json. 3569f5723ab6SGerd Hoffmann # Depnds on a mesion version with 3570f5723ab6SGerd Hoffmann # https://github.com/mesonbuild/meson/pull/8900 3571f5723ab6SGerd Hoffmann modinfo_files += custom_target(d + '-' + m + '.modinfo', 3572f5723ab6SGerd Hoffmann output: d + '-' + m + '.modinfo', 3573ac347111SPaolo Bonzini input: module_ss.sources() + genh, 3574f5723ab6SGerd Hoffmann capture: true, 3575ac347111SPaolo Bonzini command: [modinfo_collect, module_ss.sources()]) 3576f5723ab6SGerd Hoffmann endif 35773154fee4SMarc-André Lureau else 35783154fee4SMarc-André Lureau if d == 'block' 35793154fee4SMarc-André Lureau block_ss.add_all(module_ss) 35803154fee4SMarc-André Lureau else 3581de6cd759SPhilippe Mathieu-Daudé system_ss.add_all(module_ss) 35823154fee4SMarc-André Lureau endif 35833154fee4SMarc-André Lureau endif 35843154fee4SMarc-André Lureau endforeach 35853154fee4SMarc-André Lureauendforeach 35863154fee4SMarc-André Lureau 3587db2e89dfSGerd Hoffmannforeach d, list : target_modules 3588db2e89dfSGerd Hoffmann foreach m, module_ss : list 35896002711cSPaolo Bonzini if enable_modules 3590db2e89dfSGerd Hoffmann foreach target : target_dirs 3591db2e89dfSGerd Hoffmann if target.endswith('-softmmu') 3592db2e89dfSGerd Hoffmann config_target = config_target_mak[target] 3593db2e89dfSGerd Hoffmann target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 3594db2e89dfSGerd Hoffmann c_args = ['-DNEED_CPU_H', 3595db2e89dfSGerd Hoffmann '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 3596db2e89dfSGerd Hoffmann '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3597db2e89dfSGerd Hoffmann target_module_ss = module_ss.apply(config_target, strict: false) 3598db2e89dfSGerd Hoffmann if target_module_ss.sources() != [] 3599db2e89dfSGerd Hoffmann module_name = d + '-' + m + '-' + config_target['TARGET_NAME'] 3600db2e89dfSGerd Hoffmann sl = static_library(module_name, 3601db2e89dfSGerd Hoffmann [genh, target_module_ss.sources()], 3602db2e89dfSGerd Hoffmann dependencies: [modulecommon, target_module_ss.dependencies()], 3603db2e89dfSGerd Hoffmann include_directories: target_inc, 3604db2e89dfSGerd Hoffmann c_args: c_args, 3605db2e89dfSGerd Hoffmann pic: true) 360621d2140dSPhilippe Mathieu-Daudé system_mods += sl 3607db2e89dfSGerd Hoffmann # FIXME: Should use sl.extract_all_objects(recursive: true) too. 3608db2e89dfSGerd Hoffmann modinfo_files += custom_target(module_name + '.modinfo', 3609db2e89dfSGerd Hoffmann output: module_name + '.modinfo', 3610917ddc27SGerd Hoffmann input: target_module_ss.sources() + genh, 3611db2e89dfSGerd Hoffmann capture: true, 3612917ddc27SGerd Hoffmann command: [modinfo_collect, '--target', target, target_module_ss.sources()]) 3613db2e89dfSGerd Hoffmann endif 3614db2e89dfSGerd Hoffmann endif 3615db2e89dfSGerd Hoffmann endforeach 3616db2e89dfSGerd Hoffmann else 3617db2e89dfSGerd Hoffmann specific_ss.add_all(module_ss) 3618db2e89dfSGerd Hoffmann endif 3619db2e89dfSGerd Hoffmann endforeach 3620db2e89dfSGerd Hoffmannendforeach 3621db2e89dfSGerd Hoffmann 36225ebbfeccSGerd Hoffmannif enable_modules 362305d6814cSJose R. Ziviani foreach target : target_dirs 362405d6814cSJose R. Ziviani if target.endswith('-softmmu') 362505d6814cSJose R. Ziviani config_target = config_target_mak[target] 362605d6814cSJose R. Ziviani config_devices_mak = target + '-config-devices.mak' 362705d6814cSJose R. Ziviani modinfo_src = custom_target('modinfo-' + target + '.c', 362805d6814cSJose R. Ziviani output: 'modinfo-' + target + '.c', 36295ebbfeccSGerd Hoffmann input: modinfo_files, 363005d6814cSJose R. Ziviani command: [modinfo_generate, '--devices', config_devices_mak, '@INPUT@'], 36315ebbfeccSGerd Hoffmann capture: true) 363205d6814cSJose R. Ziviani 363305d6814cSJose R. Ziviani modinfo_lib = static_library('modinfo-' + target + '.c', modinfo_src) 363405d6814cSJose R. Ziviani modinfo_dep = declare_dependency(link_with: modinfo_lib) 363505d6814cSJose R. Ziviani 363605d6814cSJose R. Ziviani arch = config_target['TARGET_NAME'] == 'sparc64' ? 'sparc64' : config_target['TARGET_BASE_ARCH'] 363705d6814cSJose R. Ziviani hw_arch[arch].add(modinfo_dep) 363805d6814cSJose R. Ziviani endif 363905d6814cSJose R. Ziviani endforeach 36405ebbfeccSGerd Hoffmannendif 36415ebbfeccSGerd Hoffmann 36423154fee4SMarc-André Lureaunm = find_program('nm') 3643604f3e4eSYonggang Luoundefsym = find_program('scripts/undefsym.py') 36443154fee4SMarc-André Lureaublock_syms = custom_target('block.syms', output: 'block.syms', 36453154fee4SMarc-André Lureau input: [libqemuutil, block_mods], 36463154fee4SMarc-André Lureau capture: true, 36473154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36483154fee4SMarc-André Lureauqemu_syms = custom_target('qemu.syms', output: 'qemu.syms', 364921d2140dSPhilippe Mathieu-Daudé input: [libqemuutil, system_mods], 36503154fee4SMarc-André Lureau capture: true, 36513154fee4SMarc-André Lureau command: [undefsym, nm, '@INPUT@']) 36523154fee4SMarc-André Lureau 36531220f581SPaolo Bonziniauthz_ss = authz_ss.apply({}) 365455567891SPhilippe Mathieu-Daudélibauthz = static_library('authz', authz_ss.sources() + genh, 365555567891SPhilippe Mathieu-Daudé dependencies: [authz_ss.dependencies()], 365655567891SPhilippe Mathieu-Daudé name_suffix: 'fa', 365755567891SPhilippe Mathieu-Daudé build_by_default: false) 365855567891SPhilippe Mathieu-Daudé 365955567891SPhilippe Mathieu-Daudéauthz = declare_dependency(link_whole: libauthz, 366055567891SPhilippe Mathieu-Daudé dependencies: qom) 366155567891SPhilippe Mathieu-Daudé 36621220f581SPaolo Bonzinicrypto_ss = crypto_ss.apply({}) 36632389304aSPhilippe Mathieu-Daudélibcrypto = static_library('crypto', crypto_ss.sources() + genh, 36642389304aSPhilippe Mathieu-Daudé dependencies: [crypto_ss.dependencies()], 36652389304aSPhilippe Mathieu-Daudé name_suffix: 'fa', 36662389304aSPhilippe Mathieu-Daudé build_by_default: false) 36672389304aSPhilippe Mathieu-Daudé 36682389304aSPhilippe Mathieu-Daudécrypto = declare_dependency(link_whole: libcrypto, 36692389304aSPhilippe Mathieu-Daudé dependencies: [authz, qom]) 36702389304aSPhilippe Mathieu-Daudé 36711220f581SPaolo Bonziniio_ss = io_ss.apply({}) 3672f78536b1SPhilippe Mathieu-Daudélibio = static_library('io', io_ss.sources() + genh, 3673f78536b1SPhilippe Mathieu-Daudé dependencies: [io_ss.dependencies()], 3674f78536b1SPhilippe Mathieu-Daudé link_with: libqemuutil, 3675f78536b1SPhilippe Mathieu-Daudé name_suffix: 'fa', 3676f78536b1SPhilippe Mathieu-Daudé build_by_default: false) 3677f78536b1SPhilippe Mathieu-Daudé 3678f78536b1SPhilippe Mathieu-Daudéio = declare_dependency(link_whole: libio, dependencies: [crypto, qom]) 3679f78536b1SPhilippe Mathieu-Daudé 36807e6edef3SPhilippe Mathieu-Daudélibmigration = static_library('migration', sources: migration_files + genh, 36817e6edef3SPhilippe Mathieu-Daudé name_suffix: 'fa', 36827e6edef3SPhilippe Mathieu-Daudé build_by_default: false) 36837e6edef3SPhilippe Mathieu-Daudémigration = declare_dependency(link_with: libmigration, 36847e6edef3SPhilippe Mathieu-Daudé dependencies: [zlib, qom, io]) 3685de6cd759SPhilippe Mathieu-Daudésystem_ss.add(migration) 36867e6edef3SPhilippe Mathieu-Daudé 36871220f581SPaolo Bonziniblock_ss = block_ss.apply({}) 36885e5733e5SMarc-André Lureaulibblock = static_library('block', block_ss.sources() + genh, 36895e5733e5SMarc-André Lureau dependencies: block_ss.dependencies(), 36905e5733e5SMarc-André Lureau link_depends: block_syms, 36915e5733e5SMarc-André Lureau name_suffix: 'fa', 36925e5733e5SMarc-André Lureau build_by_default: false) 36935e5733e5SMarc-André Lureau 36945e5733e5SMarc-André Lureaublock = declare_dependency(link_whole: [libblock], 3695b7c70bf2SMarc-André Lureau link_args: '@block.syms', 3696b7c70bf2SMarc-André Lureau dependencies: [crypto, io]) 36975e5733e5SMarc-André Lureau 36981220f581SPaolo Bonziniblockdev_ss = blockdev_ss.apply({}) 36994fb9071fSStefan Hajnoczilibblockdev = static_library('blockdev', blockdev_ss.sources() + genh, 37004fb9071fSStefan Hajnoczi dependencies: blockdev_ss.dependencies(), 37014fb9071fSStefan Hajnoczi name_suffix: 'fa', 37024fb9071fSStefan Hajnoczi build_by_default: false) 37034fb9071fSStefan Hajnoczi 37044fb9071fSStefan Hajnocziblockdev = declare_dependency(link_whole: [libblockdev], 37057d5983e3SNicolas Saenz Julienne dependencies: [block, event_loop_base]) 37064fb9071fSStefan Hajnoczi 37071220f581SPaolo Bonziniqmp_ss = qmp_ss.apply({}) 3708ff219dcaSPaolo Bonzinilibqmp = static_library('qmp', qmp_ss.sources() + genh, 3709ff219dcaSPaolo Bonzini dependencies: qmp_ss.dependencies(), 3710ff219dcaSPaolo Bonzini name_suffix: 'fa', 3711ff219dcaSPaolo Bonzini build_by_default: false) 3712ff219dcaSPaolo Bonzini 3713ff219dcaSPaolo Bonziniqmp = declare_dependency(link_whole: [libqmp]) 3714ff219dcaSPaolo Bonzini 3715c2306d71SPhilippe Mathieu-Daudélibchardev = static_library('chardev', chardev_ss.sources() + genh, 3716c2306d71SPhilippe Mathieu-Daudé name_suffix: 'fa', 371722d1f7a8SMarc-André Lureau dependencies: chardev_ss.dependencies(), 3718c2306d71SPhilippe Mathieu-Daudé build_by_default: false) 3719c2306d71SPhilippe Mathieu-Daudé 3720c2306d71SPhilippe Mathieu-Daudéchardev = declare_dependency(link_whole: libchardev) 3721c2306d71SPhilippe Mathieu-Daudé 37221220f581SPaolo Bonzinihwcore_ss = hwcore_ss.apply({}) 3723f73fb063SPhilippe Mathieu-Daudélibhwcore = static_library('hwcore', sources: hwcore_ss.sources() + genh, 3724e28ab096SPhilippe Mathieu-Daudé name_suffix: 'fa', 3725e28ab096SPhilippe Mathieu-Daudé build_by_default: false) 3726e28ab096SPhilippe Mathieu-Daudéhwcore = declare_dependency(link_whole: libhwcore) 3727e28ab096SPhilippe Mathieu-Daudécommon_ss.add(hwcore) 3728e28ab096SPhilippe Mathieu-Daudé 3729064f8ee7SPhilippe Mathieu-Daudé########### 3730064f8ee7SPhilippe Mathieu-Daudé# Targets # 3731064f8ee7SPhilippe Mathieu-Daudé########### 3732064f8ee7SPhilippe Mathieu-Daudé 3733fb72176bSPaolo Bonziniemulator_modules = [] 373421d2140dSPhilippe Mathieu-Daudéforeach m : block_mods + system_mods 3735fb72176bSPaolo Bonzini emulator_modules += shared_module(m.name(), 3736fb72176bSPaolo Bonzini build_by_default: true, 37373154fee4SMarc-André Lureau name_prefix: '', 37383154fee4SMarc-André Lureau link_whole: m, 37393154fee4SMarc-André Lureau install: true, 374016bf7a33SPaolo Bonzini install_dir: qemu_moddir) 37413154fee4SMarc-André Lureauendforeach 3742d8f3a609SPaolo Bonziniif emulator_modules.length() > 0 3743d8f3a609SPaolo Bonzini alias_target('modules', emulator_modules) 3744d8f3a609SPaolo Bonziniendif 37453154fee4SMarc-André Lureau 3746de6cd759SPhilippe Mathieu-Daudésystem_ss.add(authz, blockdev, chardev, crypto, io, qmp) 374764ed6f92SPaolo Bonzinicommon_ss.add(qom, qemuutil) 374864ed6f92SPaolo Bonzini 3749de6cd759SPhilippe Mathieu-Daudécommon_ss.add_all(when: 'CONFIG_SYSTEM_ONLY', if_true: [system_ss]) 37502becc36aSPaolo Bonzinicommon_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss) 37512becc36aSPaolo Bonzini 37520d66549cSPaolo Bonzini# Note that this library is never used directly (only through extract_objects) 37530d66549cSPaolo Bonzini# and is not built by default; therefore, source files not used by the build 37540d66549cSPaolo Bonzini# configuration will be in build.ninja, but are never built by default. 37552becc36aSPaolo Bonzinicommon_all = static_library('common', 37562becc36aSPaolo Bonzini build_by_default: false, 37570d66549cSPaolo Bonzini sources: common_ss.all_sources() + genh, 37589d24fb73SPaolo Bonzini include_directories: common_user_inc, 375975eebe0bSKatsuhiro Ueno implicit_include_directories: false, 37600d66549cSPaolo Bonzini dependencies: common_ss.all_dependencies(), 37612becc36aSPaolo Bonzini name_suffix: 'fa') 37622becc36aSPaolo Bonzini 3763956af7daSAkihiko Odakifeature_to_c = find_program('scripts/feature_to_c.py') 3764c9322ab5SMarc-André Lureau 3765d0cda6f4SPaolo Bonziniif host_os == 'darwin' 376630cfa50dSPhilippe Mathieu-Daudé entitlement = find_program('scripts/entitlement.sh') 376730cfa50dSPhilippe Mathieu-Daudéendif 376830cfa50dSPhilippe Mathieu-Daudé 3769fd5eef85SPaolo Bonziniemulators = {} 37702becc36aSPaolo Bonziniforeach target : target_dirs 37712becc36aSPaolo Bonzini config_target = config_target_mak[target] 37722becc36aSPaolo Bonzini target_name = config_target['TARGET_NAME'] 3773ffb91f68SPaolo Bonzini target_base_arch = config_target['TARGET_BASE_ARCH'] 3774859aef02SPaolo Bonzini arch_srcs = [config_target_h[target]] 377564ed6f92SPaolo Bonzini arch_deps = [] 377664ed6f92SPaolo Bonzini c_args = ['-DNEED_CPU_H', 377764ed6f92SPaolo Bonzini '-DCONFIG_TARGET="@0@-config-target.h"'.format(target), 377864ed6f92SPaolo Bonzini '-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)] 3779b6c7cfd4SPaolo Bonzini link_args = emulator_link_args 37802becc36aSPaolo Bonzini 37812becc36aSPaolo Bonzini target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])] 3782d0cda6f4SPaolo Bonzini if host_os == 'linux' 37832becc36aSPaolo Bonzini target_inc += include_directories('linux-headers', is_system: true) 37842becc36aSPaolo Bonzini endif 37852becc36aSPaolo Bonzini if target.endswith('-softmmu') 37862becc36aSPaolo Bonzini target_type='system' 378701c85e60SPhilippe Mathieu-Daudé t = target_system_arch[target_base_arch].apply(config_target, strict: false) 3788abff1abfSPaolo Bonzini arch_srcs += t.sources() 378964ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3790abff1abfSPaolo Bonzini 3791ffb91f68SPaolo Bonzini hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch 3792bf964322SPhilippe Mathieu-Daudé if hw_arch.has_key(hw_dir) 37932c44220dSMarc-André Lureau hw = hw_arch[hw_dir].apply(config_target, strict: false) 37942c44220dSMarc-André Lureau arch_srcs += hw.sources() 379564ed6f92SPaolo Bonzini arch_deps += hw.dependencies() 3796bf964322SPhilippe Mathieu-Daudé endif 37972c44220dSMarc-André Lureau 37982becc36aSPaolo Bonzini arch_srcs += config_devices_h[target] 379964ed6f92SPaolo Bonzini link_args += ['@block.syms', '@qemu.syms'] 38002becc36aSPaolo Bonzini else 38013a30446aSMarc-André Lureau abi = config_target['TARGET_ABI_DIR'] 38022becc36aSPaolo Bonzini target_type='user' 3803a3a576b0SPaolo Bonzini target_inc += common_user_inc 3804ffb91f68SPaolo Bonzini if target_base_arch in target_user_arch 3805ffb91f68SPaolo Bonzini t = target_user_arch[target_base_arch].apply(config_target, strict: false) 380646369b50SPhilippe Mathieu-Daudé arch_srcs += t.sources() 380746369b50SPhilippe Mathieu-Daudé arch_deps += t.dependencies() 380846369b50SPhilippe Mathieu-Daudé endif 38092becc36aSPaolo Bonzini if 'CONFIG_LINUX_USER' in config_target 38102becc36aSPaolo Bonzini base_dir = 'linux-user' 3811e2a74729SWarner Losh endif 3812e2a74729SWarner Losh if 'CONFIG_BSD_USER' in config_target 38132becc36aSPaolo Bonzini base_dir = 'bsd-user' 3814d0cda6f4SPaolo Bonzini target_inc += include_directories('bsd-user/' / host_os) 381585fc1b5dSWarner Losh target_inc += include_directories('bsd-user/host/' / host_arch) 3816e2a74729SWarner Losh dir = base_dir / abi 381719bf129fSWarner Losh arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c') 38182becc36aSPaolo Bonzini endif 38192becc36aSPaolo Bonzini target_inc += include_directories( 38202becc36aSPaolo Bonzini base_dir, 38213a30446aSMarc-André Lureau base_dir / abi, 38222becc36aSPaolo Bonzini ) 38233a30446aSMarc-André Lureau if 'CONFIG_LINUX_USER' in config_target 38243a30446aSMarc-André Lureau dir = base_dir / abi 38253a30446aSMarc-André Lureau arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c') 38263a30446aSMarc-André Lureau if config_target.has_key('TARGET_SYSTBL_ABI') 38273a30446aSMarc-André Lureau arch_srcs += \ 38283a30446aSMarc-André Lureau syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'], 38293a30446aSMarc-André Lureau extra_args : config_target['TARGET_SYSTBL_ABI']) 38303a30446aSMarc-André Lureau endif 38313a30446aSMarc-André Lureau endif 38322becc36aSPaolo Bonzini endif 38332becc36aSPaolo Bonzini 3834c9322ab5SMarc-André Lureau if 'TARGET_XML_FILES' in config_target 3835c9322ab5SMarc-André Lureau gdbstub_xml = custom_target(target + '-gdbstub-xml.c', 3836c9322ab5SMarc-André Lureau output: target + '-gdbstub-xml.c', 3837c9322ab5SMarc-André Lureau input: files(config_target['TARGET_XML_FILES'].split()), 3838c9322ab5SMarc-André Lureau command: [feature_to_c, '@INPUT@'], 3839c9322ab5SMarc-André Lureau capture: true) 3840c9322ab5SMarc-André Lureau arch_srcs += gdbstub_xml 3841c9322ab5SMarc-André Lureau endif 3842c9322ab5SMarc-André Lureau 3843ffb91f68SPaolo Bonzini t = target_arch[target_base_arch].apply(config_target, strict: false) 3844abff1abfSPaolo Bonzini arch_srcs += t.sources() 384564ed6f92SPaolo Bonzini arch_deps += t.dependencies() 3846abff1abfSPaolo Bonzini 38472becc36aSPaolo Bonzini target_common = common_ss.apply(config_target, strict: false) 38482becc36aSPaolo Bonzini objects = common_all.extract_objects(target_common.sources()) 384964ed6f92SPaolo Bonzini deps = target_common.dependencies() 38502becc36aSPaolo Bonzini 38512becc36aSPaolo Bonzini target_specific = specific_ss.apply(config_target, strict: false) 38522becc36aSPaolo Bonzini arch_srcs += target_specific.sources() 385364ed6f92SPaolo Bonzini arch_deps += target_specific.dependencies() 38542becc36aSPaolo Bonzini 385564ed6f92SPaolo Bonzini lib = static_library('qemu-' + target, 3856859aef02SPaolo Bonzini sources: arch_srcs + genh, 3857b7612f45SPaolo Bonzini dependencies: arch_deps, 38582becc36aSPaolo Bonzini objects: objects, 38592becc36aSPaolo Bonzini include_directories: target_inc, 386064ed6f92SPaolo Bonzini c_args: c_args, 386164ed6f92SPaolo Bonzini build_by_default: false, 38622becc36aSPaolo Bonzini name_suffix: 'fa') 386364ed6f92SPaolo Bonzini 386464ed6f92SPaolo Bonzini if target.endswith('-softmmu') 386564ed6f92SPaolo Bonzini execs = [{ 386664ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name, 3867654d6b04SPaolo Bonzini 'win_subsystem': 'console', 38688d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 386964ed6f92SPaolo Bonzini 'dependencies': [] 387064ed6f92SPaolo Bonzini }] 3871d0cda6f4SPaolo Bonzini if host_os == 'windows' and (sdl.found() or gtk.found()) 387264ed6f92SPaolo Bonzini execs += [{ 387364ed6f92SPaolo Bonzini 'name': 'qemu-system-' + target_name + 'w', 3874654d6b04SPaolo Bonzini 'win_subsystem': 'windows', 38758d7f2e76SPhilippe Mathieu-Daudé 'sources': files('system/main.c'), 387664ed6f92SPaolo Bonzini 'dependencies': [] 387764ed6f92SPaolo Bonzini }] 387864ed6f92SPaolo Bonzini endif 3879537b7248SPaolo Bonzini if get_option('fuzzing') 388064ed6f92SPaolo Bonzini specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false) 388164ed6f92SPaolo Bonzini execs += [{ 388264ed6f92SPaolo Bonzini 'name': 'qemu-fuzz-' + target_name, 3883654d6b04SPaolo Bonzini 'win_subsystem': 'console', 388464ed6f92SPaolo Bonzini 'sources': specific_fuzz.sources(), 388564ed6f92SPaolo Bonzini 'dependencies': specific_fuzz.dependencies(), 388664ed6f92SPaolo Bonzini }] 388764ed6f92SPaolo Bonzini endif 388864ed6f92SPaolo Bonzini else 388964ed6f92SPaolo Bonzini execs = [{ 389064ed6f92SPaolo Bonzini 'name': 'qemu-' + target_name, 3891654d6b04SPaolo Bonzini 'win_subsystem': 'console', 389264ed6f92SPaolo Bonzini 'sources': [], 389364ed6f92SPaolo Bonzini 'dependencies': [] 389464ed6f92SPaolo Bonzini }] 389564ed6f92SPaolo Bonzini endif 389664ed6f92SPaolo Bonzini foreach exe: execs 38978a74ce61SAlexander Graf exe_name = exe['name'] 3898d0cda6f4SPaolo Bonzini if host_os == 'darwin' 38998a74ce61SAlexander Graf exe_name += '-unsigned' 39008a74ce61SAlexander Graf endif 39018a74ce61SAlexander Graf 39028a74ce61SAlexander Graf emulator = executable(exe_name, exe['sources'], 3903237377acSAkihiko Odaki install: true, 390464ed6f92SPaolo Bonzini c_args: c_args, 390564ed6f92SPaolo Bonzini dependencies: arch_deps + deps + exe['dependencies'], 390664ed6f92SPaolo Bonzini objects: lib.extract_all_objects(recursive: true), 390764ed6f92SPaolo Bonzini link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []), 390864ed6f92SPaolo Bonzini link_args: link_args, 3909654d6b04SPaolo Bonzini win_subsystem: exe['win_subsystem']) 39108a74ce61SAlexander Graf 3911d0cda6f4SPaolo Bonzini if host_os == 'darwin' 3912411ad8ddSAkihiko Odaki icon = 'pc-bios/qemu.rsrc' 3913411ad8ddSAkihiko Odaki build_input = [emulator, files(icon)] 3914411ad8ddSAkihiko Odaki install_input = [ 3915411ad8ddSAkihiko Odaki get_option('bindir') / exe_name, 3916411ad8ddSAkihiko Odaki meson.current_source_dir() / icon 3917411ad8ddSAkihiko Odaki ] 3918411ad8ddSAkihiko Odaki if 'CONFIG_HVF' in config_target 3919411ad8ddSAkihiko Odaki entitlements = 'accel/hvf/entitlements.plist' 3920411ad8ddSAkihiko Odaki build_input += files(entitlements) 3921411ad8ddSAkihiko Odaki install_input += meson.current_source_dir() / entitlements 3922411ad8ddSAkihiko Odaki endif 3923411ad8ddSAkihiko Odaki 39248a74ce61SAlexander Graf emulators += {exe['name'] : custom_target(exe['name'], 3925411ad8ddSAkihiko Odaki input: build_input, 39268a74ce61SAlexander Graf output: exe['name'], 3927235b523dSPhilippe Mathieu-Daudé command: [entitlement, '@OUTPUT@', '@INPUT@']) 3928fd5eef85SPaolo Bonzini } 3929237377acSAkihiko Odaki 3930235b523dSPhilippe Mathieu-Daudé meson.add_install_script(entitlement, '--install', 3931237377acSAkihiko Odaki get_option('bindir') / exe['name'], 3932411ad8ddSAkihiko Odaki install_input) 39338a74ce61SAlexander Graf else 39348a74ce61SAlexander Graf emulators += {exe['name']: emulator} 39358a74ce61SAlexander Graf endif 393610e1d263SMarc-André Lureau 39379c29b741SPaolo Bonzini if stap.found() 393810e1d263SMarc-André Lureau foreach stp: [ 3939bd5f973aSStefan Hajnoczi {'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false}, 3940bd5f973aSStefan Hajnoczi {'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true}, 394110e1d263SMarc-André Lureau {'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true}, 394210e1d263SMarc-André Lureau {'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true}, 394310e1d263SMarc-André Lureau ] 3944bd5f973aSStefan Hajnoczi custom_target(exe['name'] + stp['ext'], 394510e1d263SMarc-André Lureau input: trace_events_all, 3946bd5f973aSStefan Hajnoczi output: exe['name'] + stp['ext'], 394710e1d263SMarc-André Lureau install: stp['install'], 394816bf7a33SPaolo Bonzini install_dir: get_option('datadir') / 'systemtap/tapset', 394910e1d263SMarc-André Lureau command: [ 395010e1d263SMarc-André Lureau tracetool, '--group=all', '--format=' + stp['fmt'], 395110e1d263SMarc-André Lureau '--binary=' + stp['bin'], 395210e1d263SMarc-André Lureau '--target-name=' + target_name, 395310e1d263SMarc-André Lureau '--target-type=' + target_type, 395410e1d263SMarc-André Lureau '--probe-prefix=qemu.' + target_type + '.' + target_name, 3955c05012a3SStefan Hajnoczi '@INPUT@', '@OUTPUT@' 39560572d6cdSStefan Hajnoczi ], 39570572d6cdSStefan Hajnoczi depend_files: tracetool_depends) 395810e1d263SMarc-André Lureau endforeach 395910e1d263SMarc-André Lureau endif 396064ed6f92SPaolo Bonzini endforeach 39612becc36aSPaolo Bonziniendforeach 39622becc36aSPaolo Bonzini 3963931049b4SPaolo Bonzini# Other build targets 3964897b5afaSMarc-André Lureau 39652c13c574SPaolo Bonziniif get_option('plugins') 3966f556b4a1SPaolo Bonzini install_headers('include/qemu/qemu-plugin.h') 3967d0cda6f4SPaolo Bonzini if host_os == 'windows' 396836fa0773SGreg Manning # On windows, we want to deliver the qemu_plugin_api.lib file in the qemu installer, 396936fa0773SGreg Manning # so that plugin authors can compile against it. 397036fa0773SGreg Manning install_data(win32_qemu_plugin_api_lib, install_dir: 'lib') 397136fa0773SGreg Manning endif 3972f556b4a1SPaolo Bonziniendif 3973f556b4a1SPaolo Bonzini 3974f15bff25SPaolo Bonzinisubdir('qga') 3975f15bff25SPaolo Bonzini 39769755c94aSLaurent Vivier# Don't build qemu-keymap if xkbcommon is not explicitly enabled 39779755c94aSLaurent Vivier# when we don't build tools or system 39784113f4cfSLaurent Vivierif xkbcommon.found() 397928742467SMarc-André Lureau # used for the update-keymaps target, so include rules even if !have_tools 398028742467SMarc-André Lureau qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh, 398128742467SMarc-André Lureau dependencies: [qemuutil, xkbcommon], install: have_tools) 398228742467SMarc-André Lureauendif 398328742467SMarc-André Lureau 3984931049b4SPaolo Bonziniif have_tools 3985b7c70bf2SMarc-André Lureau qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep], 3986b7c70bf2SMarc-André Lureau dependencies: [authz, block, crypto, io, qom, qemuutil], install: true) 3987b7c70bf2SMarc-André Lureau qemu_io = executable('qemu-io', files('qemu-io.c'), 3988b7c70bf2SMarc-André Lureau dependencies: [block, qemuutil], install: true) 3989b7c70bf2SMarc-André Lureau qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'), 39903d212b41SRichard W.M. Jones dependencies: [blockdev, qemuutil, gnutls, selinux], 39913d212b41SRichard W.M. Jones install: true) 3992b7c70bf2SMarc-André Lureau 39937c58bb76SPaolo Bonzini subdir('storage-daemon') 3994a9c9727cSPaolo Bonzini subdir('contrib/rdmacm-mux') 39951d7bb6abSMarc-André Lureau subdir('contrib/elf2dmp') 3996a9c9727cSPaolo Bonzini 3997157e7b13SMarc-André Lureau executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'), 3998157e7b13SMarc-André Lureau dependencies: qemuutil, 3999157e7b13SMarc-André Lureau install: true) 4000157e7b13SMarc-André Lureau 40012a3129a3SPaolo Bonzini if have_vhost_user 40022d7ac0afSPaolo Bonzini subdir('contrib/vhost-user-blk') 4003ea458960SMarc-André Lureau subdir('contrib/vhost-user-gpu') 400432fcc624SMarc-André Lureau subdir('contrib/vhost-user-input') 400599650b62SPaolo Bonzini subdir('contrib/vhost-user-scsi') 4006931049b4SPaolo Bonzini endif 40078f51e01cSMarc-André Lureau 4008d0cda6f4SPaolo Bonzini if host_os == 'linux' 40098f51e01cSMarc-André Lureau executable('qemu-bridge-helper', files('qemu-bridge-helper.c'), 40108f51e01cSMarc-André Lureau dependencies: [qemuutil, libcap_ng], 40118f51e01cSMarc-André Lureau install: true, 40128f51e01cSMarc-André Lureau install_dir: get_option('libexecdir')) 4013897b5afaSMarc-André Lureau 4014897b5afaSMarc-André Lureau executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'), 4015897b5afaSMarc-André Lureau dependencies: [authz, crypto, io, qom, qemuutil, 40166ec0e15dSPaolo Bonzini libcap_ng, mpathpersist], 4017897b5afaSMarc-André Lureau install: true) 40188f51e01cSMarc-André Lureau endif 40198f51e01cSMarc-André Lureau 4020ccd250aaSPaolo Bonzini if have_ivshmem 40215ee24e78SMarc-André Lureau subdir('contrib/ivshmem-client') 40225ee24e78SMarc-André Lureau subdir('contrib/ivshmem-server') 40235ee24e78SMarc-André Lureau endif 4024931049b4SPaolo Bonziniendif 4025931049b4SPaolo Bonzini 4026f5aa6320SMarc-André Lureausubdir('scripts') 40273f99cf57SPaolo Bonzinisubdir('tools') 4028bdcbea7aSMarc-André Lureausubdir('pc-bios') 4029f8aa24eaSPaolo Bonzinisubdir('docs') 4030e3667660SYonggang Luosubdir('tests') 40311b695471SPaolo Bonziniif gtk.found() 4032e8f3bd71SMarc-André Lureau subdir('po') 4033e8f3bd71SMarc-André Lureauendif 40343f99cf57SPaolo Bonzini 40358adfeba9SMarc-André Lureauif host_machine.system() == 'windows' 40368adfeba9SMarc-André Lureau nsis_cmd = [ 40378adfeba9SMarc-André Lureau find_program('scripts/nsis.py'), 40388adfeba9SMarc-André Lureau '@OUTPUT@', 40398adfeba9SMarc-André Lureau get_option('prefix'), 40408adfeba9SMarc-André Lureau meson.current_source_dir(), 4041fc9a809eSPaolo Bonzini glib_pc.get_variable('bindir'), 404224bdcc96SStefan Weil host_machine.cpu(), 40438adfeba9SMarc-André Lureau '--', 40448adfeba9SMarc-André Lureau '-DDISPLAYVERSION=' + meson.project_version(), 40458adfeba9SMarc-André Lureau ] 40468adfeba9SMarc-André Lureau if build_docs 40478adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_DOCUMENTATION=y' 40488adfeba9SMarc-André Lureau endif 40491b695471SPaolo Bonzini if gtk.found() 40508adfeba9SMarc-André Lureau nsis_cmd += '-DCONFIG_GTK=y' 40518adfeba9SMarc-André Lureau endif 40528adfeba9SMarc-André Lureau 40538adfeba9SMarc-André Lureau nsis = custom_target('nsis', 40548adfeba9SMarc-André Lureau output: 'qemu-setup-' + meson.project_version() + '.exe', 40558adfeba9SMarc-André Lureau input: files('qemu.nsi'), 40568adfeba9SMarc-André Lureau build_always_stale: true, 40578adfeba9SMarc-André Lureau command: nsis_cmd + ['@INPUT@']) 40588adfeba9SMarc-André Lureau alias_target('installer', nsis) 40598adfeba9SMarc-André Lureauendif 40608adfeba9SMarc-André Lureau 4061a0c9162cSPaolo Bonzini######################### 4062a0c9162cSPaolo Bonzini# Configuration summary # 4063a0c9162cSPaolo Bonzini######################### 4064a0c9162cSPaolo Bonzini 4065ac4ccac7SPaolo Bonzini# Build environment 4066f9332757SPaolo Bonzinisummary_info = {} 4067ac4ccac7SPaolo Bonzinisummary_info += {'Build directory': meson.current_build_dir()} 4068ac4ccac7SPaolo Bonzinisummary_info += {'Source path': meson.current_source_dir()} 4069ac4ccac7SPaolo Bonzinisummary_info += {'Download dependencies': get_option('wrap_mode') != 'nodownload'} 4070ac4ccac7SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Build environment') 4071ac4ccac7SPaolo Bonzini 4072ac4ccac7SPaolo Bonzini# Directories 407316bf7a33SPaolo Bonzinisummary_info += {'Install prefix': get_option('prefix')} 407416bf7a33SPaolo Bonzinisummary_info += {'BIOS directory': qemu_datadir} 4075d0cda6f4SPaolo Bonzinipathsep = host_os == 'windows' ? ';' : ':' 40768154f5e6SAkihiko Odakisummary_info += {'firmware path': pathsep.join(get_option('qemu_firmwarepath'))} 4077f7fb6c6aSPaolo Bonzinisummary_info += {'binary directory': get_option('prefix') / get_option('bindir')} 4078f7fb6c6aSPaolo Bonzinisummary_info += {'library directory': get_option('prefix') / get_option('libdir')} 407916bf7a33SPaolo Bonzinisummary_info += {'module directory': qemu_moddir} 4080f7fb6c6aSPaolo Bonzinisummary_info += {'libexec directory': get_option('prefix') / get_option('libexecdir')} 4081f7fb6c6aSPaolo Bonzinisummary_info += {'include directory': get_option('prefix') / get_option('includedir')} 4082f7fb6c6aSPaolo Bonzinisummary_info += {'config directory': get_option('prefix') / get_option('sysconfdir')} 4083d0cda6f4SPaolo Bonziniif host_os != 'windows' 4084f7fb6c6aSPaolo Bonzini summary_info += {'local state directory': get_option('prefix') / get_option('localstatedir')} 4085f7fb6c6aSPaolo Bonzini summary_info += {'Manual directory': get_option('prefix') / get_option('mandir')} 4086f9332757SPaolo Bonzinielse 4087f9332757SPaolo Bonzini summary_info += {'local state directory': 'queried at runtime'} 4088f9332757SPaolo Bonziniendif 4089f7fb6c6aSPaolo Bonzinisummary_info += {'Doc directory': get_option('prefix') / get_option('docdir')} 4090983d0a75SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Directories') 4091983d0a75SPhilippe Mathieu-Daudé 4092e11a0e17SPhilippe Mathieu-Daudé# Host binaries 4093983d0a75SPhilippe Mathieu-Daudésummary_info = {} 4094e11a0e17SPhilippe Mathieu-Daudésummary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())} 4095bb647c49SPaolo Bonzinisummary_info += {'sphinx-build': sphinx_build} 4096b4d61d3dSPaolo Bonzini 4097b4d61d3dSPaolo Bonzini# FIXME: the [binaries] section of machine files, which can be probed 4098b4d61d3dSPaolo Bonzini# with find_program(), would be great for passing gdb and genisoimage 4099b4d61d3dSPaolo Bonzini# paths from configure to Meson. However, there seems to be no way to 4100b4d61d3dSPaolo Bonzini# hide a program (for example if gdb is too old). 4101a47dd5c5SPaolo Bonziniif config_host.has_key('GDB') 4102a47dd5c5SPaolo Bonzini summary_info += {'gdb': config_host['GDB']} 4103e11a0e17SPhilippe Mathieu-Daudéendif 410440c909f5SPaolo Bonzinisummary_info += {'iasl': iasl} 4105e11a0e17SPhilippe Mathieu-Daudésummary_info += {'genisoimage': config_host['GENISOIMAGE']} 4106d0cda6f4SPaolo Bonziniif host_os == 'windows' and have_ga 4107bb647c49SPaolo Bonzini summary_info += {'wixl': wixl} 4108e11a0e17SPhilippe Mathieu-Daudéendif 41095890258aSThomas Huthif slirp.found() and have_system 411035acbb30SPaolo Bonzini summary_info += {'smbd': have_slirp_smbd ? smbd_path : false} 4111e11a0e17SPhilippe Mathieu-Daudéendif 4112e11a0e17SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Host binaries') 4113e11a0e17SPhilippe Mathieu-Daudé 41141d718865SPhilippe Mathieu-Daudé# Configurable features 41151d718865SPhilippe Mathieu-Daudésummary_info = {} 41161d718865SPhilippe Mathieu-Daudésummary_info += {'Documentation': build_docs} 4117aa3ca634SPhilippe Mathieu-Daudésummary_info += {'system-mode emulation': have_system} 4118aa3ca634SPhilippe Mathieu-Daudésummary_info += {'user-mode emulation': have_user} 4119813803aaSPhilippe Mathieu-Daudésummary_info += {'block layer': have_block} 41201d718865SPhilippe Mathieu-Daudésummary_info += {'Install blobs': get_option('install_blobs')} 41216002711cSPaolo Bonzinisummary_info += {'module support': enable_modules} 41226002711cSPaolo Bonziniif enable_modules 41232cb2f580SPaolo Bonzini summary_info += {'alternative module path': get_option('module_upgrades')} 41241d718865SPhilippe Mathieu-Daudéendif 4125537b7248SPaolo Bonzinisummary_info += {'fuzzing support': get_option('fuzzing')} 41261d718865SPhilippe Mathieu-Daudéif have_system 412787430d5bSPaolo Bonzini summary_info += {'Audio drivers': ' '.join(audio_drivers_selected)} 41281d718865SPhilippe Mathieu-Daudéendif 41299c29b741SPaolo Bonzinisummary_info += {'Trace backends': ','.join(get_option('trace_backends'))} 41309c29b741SPaolo Bonziniif 'simple' in get_option('trace_backends') 41319c29b741SPaolo Bonzini summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'} 41321d718865SPhilippe Mathieu-Daudéendif 4133142ca628SMarc-André Lureausummary_info += {'D-Bus display': dbus_display} 4134c55cf6abSPaolo Bonzinisummary_info += {'QOM debugging': get_option('qom_cast_debug')} 4135655e2a77SPaolo Bonzinisummary_info += {'Relocatable install': get_option('relocatable')} 41362a3129a3SPaolo Bonzinisummary_info += {'vhost-kernel support': have_vhost_kernel} 41372a3129a3SPaolo Bonzinisummary_info += {'vhost-net support': have_vhost_net} 41382a3129a3SPaolo Bonzinisummary_info += {'vhost-user support': have_vhost_user} 41392a3129a3SPaolo Bonzinisummary_info += {'vhost-user-crypto support': have_vhost_user_crypto} 41401d718865SPhilippe Mathieu-Daudésummary_info += {'vhost-user-blk server support': have_vhost_user_blk_server} 41412a3129a3SPaolo Bonzinisummary_info += {'vhost-vdpa support': have_vhost_vdpa} 414220cf5cb4SPaolo Bonzinisummary_info += {'build guest agent': have_ga} 41431d718865SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Configurable features') 41441d718865SPhilippe Mathieu-Daudé 41452e864b8bSPhilippe Mathieu-Daudé# Compilation information 4146e11a0e17SPhilippe Mathieu-Daudésummary_info = {} 41472e864b8bSPhilippe Mathieu-Daudésummary_info += {'host CPU': cpu} 41482e864b8bSPhilippe Mathieu-Daudésummary_info += {'host endianness': build_machine.endian()} 414963de9353SAlex Bennéesummary_info += {'C compiler': ' '.join(meson.get_compiler('c').cmd_array())} 415063de9353SAlex Bennéesummary_info += {'Host C compiler': ' '.join(meson.get_compiler('c', native: true).cmd_array())} 4151785abf0dSThomas Huthif 'cpp' in all_languages 415263de9353SAlex Bennée summary_info += {'C++ compiler': ' '.join(meson.get_compiler('cpp').cmd_array())} 4153f9332757SPaolo Bonzinielse 4154f9332757SPaolo Bonzini summary_info += {'C++ compiler': false} 4155f9332757SPaolo Bonziniendif 4156da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 415763de9353SAlex Bennée summary_info += {'Objective-C compiler': ' '.join(meson.get_compiler('objc').cmd_array())} 4158da6f5544SPhilippe Mathieu-Daudéelse 4159da6f5544SPhilippe Mathieu-Daudé summary_info += {'Objective-C compiler': false} 4160f9332757SPaolo Bonziniendif 41616a97f393SPaolo Bonzinioption_cflags = (get_option('debug') ? ['-g'] : []) 41626a97f393SPaolo Bonziniif get_option('optimization') != 'plain' 41636a97f393SPaolo Bonzini option_cflags += ['-O' + get_option('optimization')] 41646a97f393SPaolo Bonziniendif 41656a97f393SPaolo Bonzinisummary_info += {'CFLAGS': ' '.join(get_option('c_args') + option_cflags)} 4166785abf0dSThomas Huthif 'cpp' in all_languages 41676a97f393SPaolo Bonzini summary_info += {'CXXFLAGS': ' '.join(get_option('cpp_args') + option_cflags)} 416847b30835SPaolo Bonziniendif 4169da6f5544SPhilippe Mathieu-Daudéif 'objc' in all_languages 41706a97f393SPaolo Bonzini summary_info += {'OBJCFLAGS': ' '.join(get_option('objc_args') + option_cflags)} 4171e910c7d9SPhilippe Mathieu-Daudéendif 4172785abf0dSThomas Huthlink_args = get_option('c_link_args') 417347b30835SPaolo Bonziniif link_args.length() > 0 417447b30835SPaolo Bonzini summary_info += {'LDFLAGS': ' '.join(link_args)} 417547b30835SPaolo Bonziniendif 4176d67212d4SPaolo Bonzinisummary_info += {'QEMU_CFLAGS': ' '.join(qemu_common_flags + qemu_cflags)} 4177e5134024SPaolo Bonziniif 'cpp' in all_languages 4178d67212d4SPaolo Bonzini summary_info += {'QEMU_CXXFLAGS': ' '.join(qemu_common_flags + qemu_cxxflags)} 4179e5134024SPaolo Bonziniendif 4180e5134024SPaolo Bonziniif 'objc' in all_languages 418195caf1fbSPaolo Bonzini summary_info += {'QEMU_OBJCFLAGS': ' '.join(qemu_common_flags)} 4182e5134024SPaolo Bonziniendif 4183d065177eSPaolo Bonzinisummary_info += {'QEMU_LDFLAGS': ' '.join(qemu_ldflags)} 4184cdad781dSDaniele Buonosummary_info += {'link-time optimization (LTO)': get_option('b_lto')} 41852e864b8bSPhilippe Mathieu-Daudésummary_info += {'PIE': get_option('b_pie')} 4186e58e55ddSPaolo Bonzinisummary_info += {'static build': get_option('prefer_static')} 41872e864b8bSPhilippe Mathieu-Daudésummary_info += {'malloc trim support': has_malloc_trim} 4188b87df904SPaolo Bonzinisummary_info += {'membarrier': have_membarrier} 418958a2e3f5SStefan Hajnoczisummary_info += {'debug graph lock': get_option('debug_graph_lock')} 4190728c0a2fSPaolo Bonzinisummary_info += {'debug stack usage': get_option('debug_stack_usage')} 4191c55cf6abSPaolo Bonzinisummary_info += {'mutex debugging': get_option('debug_mutex')} 41922e864b8bSPhilippe Mathieu-Daudésummary_info += {'memory allocator': get_option('malloc')} 4193622753d2SPaolo Bonzinisummary_info += {'avx2 optimization': config_host_data.get('CONFIG_AVX2_OPT')} 419404ffce13Sling xusummary_info += {'avx512bw optimization': config_host_data.get('CONFIG_AVX512BW_OPT')} 4195622753d2SPaolo Bonzinisummary_info += {'avx512f optimization': config_host_data.get('CONFIG_AVX512F_OPT')} 41962e864b8bSPhilippe Mathieu-Daudésummary_info += {'gcov': get_option('b_coverage')} 419734f983d8SPaolo Bonzinisummary_info += {'thread sanitizer': get_option('tsan')} 41982e864b8bSPhilippe Mathieu-Daudésummary_info += {'CFI support': get_option('cfi')} 41992e864b8bSPhilippe Mathieu-Daudéif get_option('cfi') 42002e864b8bSPhilippe Mathieu-Daudé summary_info += {'CFI debug support': get_option('cfi_debug')} 42012e864b8bSPhilippe Mathieu-Daudéendif 42022e864b8bSPhilippe Mathieu-Daudésummary_info += {'strip binaries': get_option('strip')} 4203bb647c49SPaolo Bonzinisummary_info += {'sparse': sparse} 4204d0cda6f4SPaolo Bonzinisummary_info += {'mingw32 support': host_os == 'windows'} 420512640f05SPaolo Bonzinisummary(summary_info, bool_yn: true, section: 'Compilation') 420649e8565bSAlex Bennée 420749e8565bSAlex Bennée# snarf the cross-compilation information for tests 420812640f05SPaolo Bonzinisummary_info = {} 420912640f05SPaolo Bonzinihave_cross = false 421049e8565bSAlex Bennéeforeach target: target_dirs 4211c7022a70SPaolo Bonzini tcg_mak = meson.current_build_dir() / 'tests/tcg' / target / 'config-target.mak' 421249e8565bSAlex Bennée if fs.exists(tcg_mak) 421349e8565bSAlex Bennée config_cross_tcg = keyval.load(tcg_mak) 421485b141eaSAlex Bennée if 'CC' in config_cross_tcg 421512640f05SPaolo Bonzini summary_info += {config_cross_tcg['TARGET_NAME']: config_cross_tcg['CC']} 421612640f05SPaolo Bonzini have_cross = true 421749e8565bSAlex Bennée endif 421849e8565bSAlex Bennée endif 421949e8565bSAlex Bennéeendforeach 422012640f05SPaolo Bonziniif have_cross 422112640f05SPaolo Bonzini summary(summary_info, bool_yn: true, section: 'Cross compilers') 422212640f05SPaolo Bonziniendif 42232e864b8bSPhilippe Mathieu-Daudé 4224aa3ca634SPhilippe Mathieu-Daudé# Targets and accelerators 42252e864b8bSPhilippe Mathieu-Daudésummary_info = {} 4226aa3ca634SPhilippe Mathieu-Daudéif have_system 4227cfc1a889SPaolo Bonzini summary_info += {'KVM support': config_all_accel.has_key('CONFIG_KVM')} 4228cfc1a889SPaolo Bonzini summary_info += {'HVF support': config_all_accel.has_key('CONFIG_HVF')} 4229cfc1a889SPaolo Bonzini summary_info += {'WHPX support': config_all_accel.has_key('CONFIG_WHPX')} 4230cfc1a889SPaolo Bonzini summary_info += {'NVMM support': config_all_accel.has_key('CONFIG_NVMM')} 423114efd8d3SPaolo Bonzini summary_info += {'Xen support': xen.found()} 423214efd8d3SPaolo Bonzini if xen.found() 423314efd8d3SPaolo Bonzini summary_info += {'xen ctrl version': xen.version()} 4234aa3ca634SPhilippe Mathieu-Daudé endif 42350d66549cSPaolo Bonzini summary_info += {'Xen emulation': config_all_devices.has_key('CONFIG_XEN_EMU')} 4236aa3ca634SPhilippe Mathieu-Daudéendif 4237cfc1a889SPaolo Bonzinisummary_info += {'TCG support': config_all_accel.has_key('CONFIG_TCG')} 4238cfc1a889SPaolo Bonziniif config_all_accel.has_key('CONFIG_TCG') 423939687acaSPhilippe Mathieu-Daudé if get_option('tcg_interpreter') 4240f1f727acSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'} 424139687acaSPhilippe Mathieu-Daudé else 424239687acaSPhilippe Mathieu-Daudé summary_info += {'TCG backend': 'native (@0@)'.format(cpu)} 424339687acaSPhilippe Mathieu-Daudé endif 42442c13c574SPaolo Bonzini summary_info += {'TCG plugins': get_option('plugins')} 42451d558c90SPaolo Bonzini summary_info += {'TCG debug enabled': get_option('debug_tcg')} 4246aa3ca634SPhilippe Mathieu-Daudéendif 42472e864b8bSPhilippe Mathieu-Daudésummary_info += {'target list': ' '.join(target_dirs)} 4248aa3ca634SPhilippe Mathieu-Daudéif have_system 4249aa3ca634SPhilippe Mathieu-Daudé summary_info += {'default devices': get_option('default_devices')} 4250106ad1f9SPaolo Bonzini summary_info += {'out of process emulation': multiprocess_allowed} 425155116968SJagannathan Raman summary_info += {'vfio-user server': vfio_user_server_allowed} 4252aa3ca634SPhilippe Mathieu-Daudéendif 4253aa3ca634SPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Targets and accelerators') 4254aa3ca634SPhilippe Mathieu-Daudé 4255813803aaSPhilippe Mathieu-Daudé# Block layer 4256813803aaSPhilippe Mathieu-Daudésummary_info = {} 42576739825aSPaolo Bonzinisummary_info += {'coroutine backend': coroutine_backend} 4258728c0a2fSPaolo Bonzinisummary_info += {'coroutine pool': have_coroutine_pool} 4259813803aaSPhilippe Mathieu-Daudéif have_block 4260622d64ffSPaolo Bonzini summary_info += {'Block whitelist (rw)': get_option('block_drv_rw_whitelist')} 4261622d64ffSPaolo Bonzini summary_info += {'Block whitelist (ro)': get_option('block_drv_ro_whitelist')} 4262c55cf6abSPaolo Bonzini summary_info += {'Use block whitelist in tools': get_option('block_drv_whitelist_in_tools')} 42633887702eSChristian Schoenebeck summary_info += {'VirtFS (9P) support': have_virtfs} 426471d72eceSChristian Schoenebeck summary_info += {'VirtFS (9P) Proxy Helper support (deprecated)': have_virtfs_proxy_helper} 4265406523f6SPaolo Bonzini summary_info += {'Live block migration': config_host_data.get('CONFIG_LIVE_BLOCK_MIGRATION')} 4266406523f6SPaolo Bonzini summary_info += {'replication support': config_host_data.get('CONFIG_REPLICATION')} 4267ed793c2cSPaolo Bonzini summary_info += {'bochs support': get_option('bochs').allowed()} 4268ed793c2cSPaolo Bonzini summary_info += {'cloop support': get_option('cloop').allowed()} 4269ed793c2cSPaolo Bonzini summary_info += {'dmg support': get_option('dmg').allowed()} 4270ed793c2cSPaolo Bonzini summary_info += {'qcow v1 support': get_option('qcow1').allowed()} 4271ed793c2cSPaolo Bonzini summary_info += {'vdi support': get_option('vdi').allowed()} 427211cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vhdx support': get_option('vhdx').allowed()} 427311cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vmdk support': get_option('vmdk').allowed()} 427411cea42eSVladimir Sementsov-Ogievskiy summary_info += {'vpc support': get_option('vpc').allowed()} 4275ed793c2cSPaolo Bonzini summary_info += {'vvfat support': get_option('vvfat').allowed()} 4276ed793c2cSPaolo Bonzini summary_info += {'qed support': get_option('qed').allowed()} 4277ed793c2cSPaolo Bonzini summary_info += {'parallels support': get_option('parallels').allowed()} 4278bb647c49SPaolo Bonzini summary_info += {'FUSE exports': fuse} 42792a2359b8SXie Yongji summary_info += {'VDUSE block exports': have_vduse_blk_export} 4280813803aaSPhilippe Mathieu-Daudéendif 4281813803aaSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Block layer support') 4282813803aaSPhilippe Mathieu-Daudé 4283aa58028aSPhilippe Mathieu-Daudé# Crypto 4284aa3ca634SPhilippe Mathieu-Daudésummary_info = {} 428541f2ae28SPaolo Bonzinisummary_info += {'TLS priority': get_option('tls_priority')} 4286bb647c49SPaolo Bonzinisummary_info += {'GNUTLS support': gnutls} 4287bb647c49SPaolo Bonziniif gnutls.found() 4288cc4c7c73SDaniel P. Berrangé summary_info += {' GNUTLS crypto': gnutls_crypto.found()} 4289bb647c49SPaolo Bonziniendif 4290bb647c49SPaolo Bonzinisummary_info += {'libgcrypt': gcrypt} 4291bb647c49SPaolo Bonzinisummary_info += {'nettle': nettle} 429257612511SPaolo Bonziniif nettle.found() 429357612511SPaolo Bonzini summary_info += {' XTS': xts != 'private'} 4294f9332757SPaolo Bonziniendif 429534b52615SPaolo Bonzinisummary_info += {'AF_ALG support': have_afalg} 4296c55cf6abSPaolo Bonzinisummary_info += {'rng-none': get_option('rng_none')} 42972edd2c04SPaolo Bonzinisummary_info += {'Linux keyring': have_keyring} 4298c64023b0SThomas Huthsummary_info += {'Linux keyutils': keyutils} 4299aa58028aSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Crypto') 4300aa58028aSPhilippe Mathieu-Daudé 43019e48afa3SThomas Huth# UI 4302aa58028aSPhilippe Mathieu-Daudésummary_info = {} 4303d0cda6f4SPaolo Bonziniif host_os == 'darwin' 4304bb647c49SPaolo Bonzini summary_info += {'Cocoa support': cocoa} 4305aa58028aSPhilippe Mathieu-Daudéendif 4306bb647c49SPaolo Bonzinisummary_info += {'SDL support': sdl} 4307bb647c49SPaolo Bonzinisummary_info += {'SDL image support': sdl_image} 4308bb647c49SPaolo Bonzinisummary_info += {'GTK support': gtk} 4309bb647c49SPaolo Bonzinisummary_info += {'pixman': pixman} 4310bb647c49SPaolo Bonzinisummary_info += {'VTE support': vte} 431195f8510eSKshitij Surisummary_info += {'PNG support': png} 4312bb647c49SPaolo Bonzinisummary_info += {'VNC support': vnc} 4313a0b93237SPaolo Bonziniif vnc.found() 4314bb647c49SPaolo Bonzini summary_info += {'VNC SASL support': sasl} 4315bb647c49SPaolo Bonzini summary_info += {'VNC JPEG support': jpeg} 4316f9332757SPaolo Bonziniendif 43179e48afa3SThomas Huthsummary_info += {'spice protocol support': spice_protocol} 43189e48afa3SThomas Huthif spice_protocol.found() 43199e48afa3SThomas Huth summary_info += {' spice server support': spice} 43209e48afa3SThomas Huthendif 43219e48afa3SThomas Huthsummary_info += {'curses support': curses} 43229e48afa3SThomas Huthsummary_info += {'brlapi support': brlapi} 43239e48afa3SThomas Huthsummary(summary_info, bool_yn: true, section: 'User interface') 43249e48afa3SThomas Huth 4325f705c1f2SAlex Bennée# Graphics backends 4326f705c1f2SAlex Bennéesummary_info = {} 4327f705c1f2SAlex Bennéesummary_info += {'VirGL support': virgl} 4328f705c1f2SAlex Bennéesummary_info += {'Rutabaga support': rutabaga} 4329f705c1f2SAlex Bennéesummary(summary_info, bool_yn: true, section: 'Graphics backends') 4330f705c1f2SAlex Bennée 4331aece7238SThomas Huth# Audio backends 4332aece7238SThomas Huthsummary_info = {} 4333d0cda6f4SPaolo Bonziniif host_os not in ['darwin', 'haiku', 'windows'] 433487430d5bSPaolo Bonzini summary_info += {'OSS support': oss} 4335663df1ccSAlexandre Ratchov summary_info += {'sndio support': sndio} 4336d0cda6f4SPaolo Bonzinielif host_os == 'darwin' 433787430d5bSPaolo Bonzini summary_info += {'CoreAudio support': coreaudio} 4338d0cda6f4SPaolo Bonzinielif host_os == 'windows' 433987430d5bSPaolo Bonzini summary_info += {'DirectSound support': dsound} 434087430d5bSPaolo Bonziniendif 4341d0cda6f4SPaolo Bonziniif host_os == 'linux' 434287430d5bSPaolo Bonzini summary_info += {'ALSA support': alsa} 434387430d5bSPaolo Bonzini summary_info += {'PulseAudio support': pulse} 434487430d5bSPaolo Bonziniendif 434520c51248SMarc-André Lureausummary_info += {'PipeWire support': pipewire} 434687430d5bSPaolo Bonzinisummary_info += {'JACK support': jack} 4347aece7238SThomas Huthsummary(summary_info, bool_yn: true, section: 'Audio backends') 4348aece7238SThomas Huth 4349c3527c5eSThomas Huth# Network backends 43509e48afa3SThomas Huthsummary_info = {} 4351d0cda6f4SPaolo Bonziniif host_os == 'darwin' 43529e48afa3SThomas Huth summary_info += {'vmnet.framework support': vmnet} 43539e48afa3SThomas Huthendif 4354cb039ef3SIlya Maximetssummary_info += {'AF_XDP support': libxdp} 43559e48afa3SThomas Huthsummary_info += {'slirp support': slirp} 4356e1723999SPaolo Bonzinisummary_info += {'vde support': vde} 4357837b84b1SPaolo Bonzinisummary_info += {'netmap support': have_netmap} 4358eea9453aSThomas Huthsummary_info += {'l2tpv3 support': have_l2tpv3} 4359c3527c5eSThomas Huthsummary(summary_info, bool_yn: true, section: 'Network backends') 4360c3527c5eSThomas Huth 4361c3527c5eSThomas Huth# Libraries 4362c3527c5eSThomas Huthsummary_info = {} 43639e48afa3SThomas Huthsummary_info += {'libtasn1': tasn1} 43649e48afa3SThomas Huthsummary_info += {'PAM': pam} 43659e48afa3SThomas Huthsummary_info += {'iconv support': iconv} 43669e48afa3SThomas Huthsummary_info += {'blkio support': blkio} 43679e48afa3SThomas Huthsummary_info += {'curl support': curl} 43689e48afa3SThomas Huthsummary_info += {'Multipath support': mpathpersist} 4369ff66f3e5SPaolo Bonzinisummary_info += {'Linux AIO support': libaio} 4370bb647c49SPaolo Bonzinisummary_info += {'Linux io_uring support': linux_io_uring} 4371bb647c49SPaolo Bonzinisummary_info += {'ATTR/XATTR support': libattr} 43723730a734SPaolo Bonzinisummary_info += {'RDMA support': rdma} 43733730a734SPaolo Bonzinisummary_info += {'PVRDMA support': have_pvrdma} 4374fbb4121dSPaolo Bonzinisummary_info += {'fdt support': fdt_opt == 'disabled' ? false : fdt_opt} 4375bb647c49SPaolo Bonzinisummary_info += {'libcap-ng support': libcap_ng} 4376bb647c49SPaolo Bonzinisummary_info += {'bpf support': libbpf} 4377bb647c49SPaolo Bonzinisummary_info += {'rbd support': rbd} 4378bb647c49SPaolo Bonzinisummary_info += {'smartcard support': cacard} 4379bb647c49SPaolo Bonzinisummary_info += {'U2F support': u2f} 4380bb647c49SPaolo Bonzinisummary_info += {'libusb': libusb} 4381bb647c49SPaolo Bonzinisummary_info += {'usb net redir': usbredir} 438288b6e618SPaolo Bonzinisummary_info += {'OpenGL support (epoxy)': opengl} 4383bb647c49SPaolo Bonzinisummary_info += {'GBM': gbm} 4384bb647c49SPaolo Bonzinisummary_info += {'libiscsi support': libiscsi} 4385bb647c49SPaolo Bonzinisummary_info += {'libnfs support': libnfs} 4386d0cda6f4SPaolo Bonziniif host_os == 'windows' 438720cf5cb4SPaolo Bonzini if have_ga 43888821a389SMarc-André Lureau summary_info += {'QGA VSS support': have_qga_vss} 4389b846ab7cSPaolo Bonzini endif 4390f9332757SPaolo Bonziniendif 4391bb647c49SPaolo Bonzinisummary_info += {'seccomp support': seccomp} 4392bb647c49SPaolo Bonzinisummary_info += {'GlusterFS support': glusterfs} 43930d9e8c0bSMaciej S. Szmigierosummary_info += {'hv-balloon support': hv_balloon} 43940d04c4c9SPaolo Bonzinisummary_info += {'TPM support': have_tpm} 4395e6a52b36SThomas Huthsummary_info += {'libssh support': libssh} 4396bb647c49SPaolo Bonzinisummary_info += {'lzo support': lzo} 4397bb647c49SPaolo Bonzinisummary_info += {'snappy support': snappy} 4398bb647c49SPaolo Bonzinisummary_info += {'bzip2 support': libbzip2} 4399bb647c49SPaolo Bonzinisummary_info += {'lzfse support': liblzfse} 4400bb647c49SPaolo Bonzinisummary_info += {'zstd support': zstd} 4401488a8c73SPaolo Bonzinisummary_info += {'NUMA host support': numa} 440283602083SThomas Huthsummary_info += {'capstone': capstone} 4403bb647c49SPaolo Bonzinisummary_info += {'libpmem support': libpmem} 4404bb647c49SPaolo Bonzinisummary_info += {'libdaxctl support': libdaxctl} 4405bb647c49SPaolo Bonzinisummary_info += {'libudev': libudev} 4406bb647c49SPaolo Bonzini# Dummy dependency, keep .found() 4407df4ea709SMax Reitzsummary_info += {'FUSE lseek': fuse_lseek.found()} 44083d212b41SRichard W.M. Jonessummary_info += {'selinux': selinux} 44097c10cb38SIlya Leoshkevichsummary_info += {'libdw': libdw} 441069a78cceSPhilippe Mathieu-Daudésummary(summary_info, bool_yn: true, section: 'Dependencies') 4411f9332757SPaolo Bonzini 4412a24f15d2SPaolo Bonziniif host_arch == 'unknown' 4413f9332757SPaolo Bonzini message() 4414a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST CPU') 4415f9332757SPaolo Bonzini message() 4416a24f15d2SPaolo Bonzini message('Support for CPU host architecture ' + cpu + ' is not currently') 4417a24f15d2SPaolo Bonzini message('maintained. The QEMU project does not guarantee that QEMU will') 4418a24f15d2SPaolo Bonzini message('compile or work on this host CPU. You can help by volunteering') 4419a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4420a24f15d2SPaolo Bonzini message('integration setup.') 4421a24f15d2SPaolo Bonzini if get_option('tcg').allowed() and target_dirs.length() > 0 4422a24f15d2SPaolo Bonzini message() 4423f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4424a24f15d2SPaolo Bonzini message('QEMU will use a slow interpreter to emulate the target CPU.') 4425a24f15d2SPaolo Bonzini endif 4426f9332757SPaolo Bonziniendif 4427f9332757SPaolo Bonzini 4428d0cda6f4SPaolo Bonziniif not supported_oses.contains(host_os) 4429f9332757SPaolo Bonzini message() 4430a24f15d2SPaolo Bonzini warning('UNSUPPORTED HOST OS') 4431f9332757SPaolo Bonzini message() 4432d0cda6f4SPaolo Bonzini message('Support for host OS ' + host_os + 'is not currently maintained.') 4433f9332757SPaolo Bonzini message('configure has succeeded and you can continue to build, but') 4434a24f15d2SPaolo Bonzini message('the QEMU project does not guarantee that QEMU will compile or') 4435a24f15d2SPaolo Bonzini message('work on this operating system. You can help by volunteering') 4436a24f15d2SPaolo Bonzini message('to maintain it and providing a build host for our continuous') 4437a24f15d2SPaolo Bonzini message('integration setup. This will ensure that future versions of QEMU') 4438d0cda6f4SPaolo Bonzini message('will keep working on ' + host_os + '.') 4439a24f15d2SPaolo Bonziniendif 4440a24f15d2SPaolo Bonzini 4441d0cda6f4SPaolo Bonziniif host_arch == 'unknown' or not supported_oses.contains(host_os) 4442a24f15d2SPaolo Bonzini message() 4443a24f15d2SPaolo Bonzini message('If you want to help supporting QEMU on this platform, please') 4444a24f15d2SPaolo Bonzini message('contact the developers at qemu-devel@nongnu.org.') 4445f9332757SPaolo Bonziniendif 4446655e2a77SPaolo Bonzini 4447655e2a77SPaolo Bonziniactually_reloc = get_option('relocatable') 4448655e2a77SPaolo Bonzini# check if get_relocated_path() is actually able to relocate paths 4449655e2a77SPaolo Bonziniif get_option('relocatable') and \ 4450655e2a77SPaolo Bonzini not (get_option('prefix') / get_option('bindir')).startswith(get_option('prefix') / '') 4451655e2a77SPaolo Bonzini message() 4452655e2a77SPaolo Bonzini warning('bindir not included within prefix, the installation will not be relocatable.') 4453655e2a77SPaolo Bonzini actually_reloc = false 4454655e2a77SPaolo Bonziniendif 4455d0cda6f4SPaolo Bonziniif not actually_reloc and (host_os == 'windows' or get_option('relocatable')) 4456d0cda6f4SPaolo Bonzini if host_os == 'windows' 4457655e2a77SPaolo Bonzini message() 4458655e2a77SPaolo Bonzini warning('Windows installs should usually be relocatable.') 4459655e2a77SPaolo Bonzini endif 4460655e2a77SPaolo Bonzini message() 4461655e2a77SPaolo Bonzini message('QEMU will have to be installed under ' + get_option('prefix') + '.') 4462655e2a77SPaolo Bonzini message('Use --disable-relocatable to remove this warning.') 4463655e2a77SPaolo Bonziniendif 4464