| # These options do not correspond to a --enable/--disable-* option |
| # on the configure script command line. If you add more, list them in |
| # scripts/meson-buildoptions.py's SKIP_OPTIONS constant too. |
| |
| option('qemu_suffix', type : 'string', value: 'qemu', |
| description: 'Suffix for QEMU data/modules/config directories (can be empty)') |
| option('docdir', type : 'string', value : 'share/doc', |
| description: 'Base directory for documentation installation (can be empty)') |
| option('qemu_firmwarepath', type : 'array', value : ['share/qemu-firmware'], |
| description: 'search PATH for firmware files') |
| option('pkgversion', type : 'string', value : '', |
| description: 'use specified string as sub-version of the package') |
| option('smbd', type : 'string', value : '', |
| description: 'Path to smbd for slirp networking') |
| option('iasl', type : 'string', value : '', |
| description: 'Path to ACPI disassembler') |
| option('tls_priority', type : 'string', value : 'NORMAL', |
| description: 'Default TLS protocol/cipher priority string') |
| option('default_devices', type : 'boolean', value : true, |
| description: 'Include a default selection of devices in emulators') |
| option('audio_drv_list', type: 'array', value: ['default'], |
| choices: ['alsa', 'coreaudio', 'default', 'dsound', 'jack', 'oss', 'pa', 'pipewire', 'sdl', 'sndio'], |
| description: 'Set audio driver list') |
| option('block_drv_rw_whitelist', type : 'string', value : '', |
| description: 'set block driver read-write whitelist (by default affects only QEMU, not tools like qemu-img)') |
| option('block_drv_ro_whitelist', type : 'string', value : '', |
| description: 'set block driver read-only whitelist (by default affects only QEMU, not tools like qemu-img)') |
| option('interp_prefix', type : 'string', value : '/usr/gnemul/qemu-%M', |
| description: 'where to find shared libraries etc., use %M for cpu name') |
| option('fuzzing_engine', type : 'string', value : '', |
| description: 'fuzzing engine library for OSS-Fuzz') |
| option('trace_file', type: 'string', value: 'trace', |
| description: 'Trace file prefix for simple backend') |
| option('coroutine_backend', type: 'combo', |
| choices: ['ucontext', 'sigaltstack', 'windows', 'auto'], |
| value: 'auto', description: 'coroutine backend to use') |
| |
| # Everything else can be set via --enable/--disable-* option |
| # on the configure script command line. After adding an option |
| # here make sure to run "make update-buildoptions". |
| |
| option('docs', type : 'feature', value : 'auto', |
| description: 'Documentations build support') |
| option('fuzzing', type : 'boolean', value: false, |
| description: 'build fuzzing targets') |
| option('gettext', type : 'feature', value : 'auto', |
| description: 'Localization of the GTK+ user interface') |
| option('modules', type : 'feature', value : 'disabled', |
| description: 'modules support (non Windows)') |
| option('module_upgrades', type : 'boolean', value : false, |
| description: 'try to load modules from alternate paths for upgrades') |
| option('install_blobs', type : 'boolean', value : true, |
| description: 'install provided firmware blobs') |
| option('sparse', type : 'feature', value : 'auto', |
| description: 'sparse checker') |
| option('guest_agent', type : 'feature', value : 'auto', |
| description: 'Build QEMU Guest Agent') |
| option('guest_agent_msi', type : 'feature', value : 'auto', |
| description: 'Build MSI package for the QEMU Guest Agent') |
| option('tools', type : 'feature', value : 'auto', |
| description: 'build support utilities that come with QEMU') |
| option('qga_vss', type : 'feature', value: 'auto', |
| description: 'build QGA VSS support (broken with MinGW)') |
| |
| option('malloc_trim', type : 'feature', value : 'auto', |
| description: 'enable libc malloc_trim() for memory optimization') |
| option('malloc', type : 'combo', choices : ['system', 'tcmalloc', 'jemalloc'], |
| value: 'system', description: 'choose memory allocator to use') |
| |
| option('kvm', type: 'feature', value: 'auto', |
| description: 'KVM acceleration support') |
| option('whpx', type: 'feature', value: 'auto', |
| description: 'WHPX acceleration support') |
| option('hvf', type: 'feature', value: 'auto', |
| description: 'HVF acceleration support') |
| option('nvmm', type: 'feature', value: 'auto', |
| description: 'NVMM acceleration support') |
| option('xen', type: 'feature', value: 'auto', |
| description: 'Xen backend support') |
| option('xen_pci_passthrough', type: 'feature', value: 'auto', |
| description: 'Xen PCI passthrough support') |
| option('tcg', type: 'feature', value: 'enabled', |
| description: 'TCG support') |
| option('plugins', type: 'boolean', value: false, |
| description: 'TCG plugins via shared library loading') |
| option('debug_tcg', type: 'boolean', value: false, |
| description: 'TCG debugging') |
| option('debug_remap', type: 'boolean', value: false, |
| description: 'syscall buffer debugging support') |
| option('tcg_interpreter', type: 'boolean', value: false, |
| description: 'TCG with bytecode interpreter (slow)') |
| option('safe_stack', type: 'boolean', value: false, |
| description: 'SafeStack Stack Smash Protection (requires clang/llvm and coroutine backend ucontext)') |
| option('sanitizers', type: 'boolean', value: false, |
| description: 'enable default sanitizers') |
| option('tsan', type: 'boolean', value: false, |
| description: 'enable thread sanitizer') |
| option('stack_protector', type: 'feature', value: 'auto', |
| description: 'compiler-provided stack protection') |
| option('cfi', type: 'boolean', value: false, |
| description: 'Control-Flow Integrity (CFI)') |
| option('cfi_debug', type: 'boolean', value: false, |
| description: 'Verbose errors in case of CFI violation') |
| option('multiprocess', type: 'feature', value: 'auto', |
| description: 'Out of process device emulation support') |
| option('relocatable', type : 'boolean', value : true, |
| description: 'toggle relocatable install') |
| option('vfio_user_server', type: 'feature', value: 'disabled', |
| description: 'vfio-user server support') |
| option('dbus_display', type: 'feature', value: 'auto', |
| description: '-display dbus support') |
| option('tpm', type : 'feature', value : 'auto', |
| description: 'TPM support') |
| |
| # Do not enable it by default even for Mingw32, because it doesn't |
| # work on Wine. |
| option('membarrier', type: 'feature', value: 'disabled', |
| description: 'membarrier system call (for Linux 4.14+ or Windows') |
| |
| option('avx2', type: 'feature', value: 'auto', |
| description: 'AVX2 optimizations') |
| option('avx512f', type: 'feature', value: 'disabled', |
| description: 'AVX512F optimizations') |
| option('avx512bw', type: 'feature', value: 'auto', |
| description: 'AVX512BW optimizations') |
| option('keyring', type: 'feature', value: 'auto', |
| description: 'Linux keyring support') |
| option('libkeyutils', type: 'feature', value: 'auto', |
| description: 'Linux keyutils support') |
| |
| option('af_xdp', type : 'feature', value : 'auto', |
| description: 'AF_XDP network backend support') |
| option('attr', type : 'feature', value : 'auto', |
| description: 'attr/xattr support') |
| option('auth_pam', type : 'feature', value : 'auto', |
| description: 'PAM access control') |
| option('brlapi', type : 'feature', value : 'auto', |
| description: 'brlapi character device driver') |
| option('bzip2', type : 'feature', value : 'auto', |
| description: 'bzip2 support for DMG images') |
| option('cap_ng', type : 'feature', value : 'auto', |
| description: 'cap_ng support') |
| option('blkio', type : 'feature', value : 'auto', |
| description: 'libblkio block device driver') |
| option('bpf', type : 'feature', value : 'auto', |
| description: 'eBPF support') |
| option('cocoa', type : 'feature', value : 'auto', |
| description: 'Cocoa user interface (macOS only)') |
| option('curl', type : 'feature', value : 'auto', |
| description: 'CURL block device driver') |
| option('gio', type : 'feature', value : 'auto', |
| description: 'use libgio for D-Bus support') |
| option('glusterfs', type : 'feature', value : 'auto', |
| description: 'Glusterfs block device driver') |
| option('hv_balloon', type : 'feature', value : 'auto', |
| description: 'hv-balloon driver (requires Glib 2.68+ GTree API)') |
| option('libdw', type : 'feature', value : 'auto', |
| description: 'debuginfo support') |
| option('libiscsi', type : 'feature', value : 'auto', |
| description: 'libiscsi userspace initiator') |
| option('libnfs', type : 'feature', value : 'auto', |
| description: 'libnfs block device driver') |
| option('mpath', type : 'feature', value : 'auto', |
| description: 'Multipath persistent reservation passthrough') |
| option('numa', type : 'feature', value : 'auto', |
| description: 'libnuma support') |
| option('iconv', type : 'feature', value : 'auto', |
| description: 'Font glyph conversion support') |
| option('curses', type : 'feature', value : 'auto', |
| description: 'curses UI') |
| option('gnutls', type : 'feature', value : 'auto', |
| description: 'GNUTLS cryptography support') |
| option('nettle', type : 'feature', value : 'auto', |
| description: 'nettle cryptography support') |
| option('gcrypt', type : 'feature', value : 'auto', |
| description: 'libgcrypt cryptography support') |
| option('crypto_afalg', type : 'feature', value : 'disabled', |
| description: 'Linux AF_ALG crypto backend driver') |
| option('libdaxctl', type : 'feature', value : 'auto', |
| description: 'libdaxctl support') |
| option('libpmem', type : 'feature', value : 'auto', |
| description: 'libpmem support') |
| option('libssh', type : 'feature', value : 'auto', |
| description: 'ssh block device support') |
| option('libudev', type : 'feature', value : 'auto', |
| description: 'Use libudev to enumerate host devices') |
| option('libusb', type : 'feature', value : 'auto', |
| description: 'libusb support for USB passthrough') |
| option('linux_aio', type : 'feature', value : 'auto', |
| description: 'Linux AIO support') |
| option('linux_io_uring', type : 'feature', value : 'auto', |
| description: 'Linux io_uring support') |
| option('lzfse', type : 'feature', value : 'auto', |
| description: 'lzfse support for DMG images') |
| option('lzo', type : 'feature', value : 'auto', |
| description: 'lzo compression support') |
| option('rbd', type : 'feature', value : 'auto', |
| description: 'Ceph block device driver') |
| option('opengl', type : 'feature', value : 'auto', |
| description: 'OpenGL support') |
| option('rdma', type : 'feature', value : 'auto', |
| description: 'Enable RDMA-based migration') |
| option('gtk', type : 'feature', value : 'auto', |
| description: 'GTK+ user interface') |
| option('sdl', type : 'feature', value : 'auto', |
| description: 'SDL user interface') |
| option('sdl_image', type : 'feature', value : 'auto', |
| description: 'SDL Image support for icons') |
| option('seccomp', type : 'feature', value : 'auto', |
| description: 'seccomp support') |
| option('smartcard', type : 'feature', value : 'auto', |
| description: 'CA smartcard emulation support') |
| option('snappy', type : 'feature', value : 'auto', |
| description: 'snappy compression support') |
| option('spice', type : 'feature', value : 'auto', |
| description: 'Spice server support') |
| option('spice_protocol', type : 'feature', value : 'auto', |
| description: 'Spice protocol support') |
| option('u2f', type : 'feature', value : 'auto', |
| description: 'U2F emulation support') |
| option('canokey', type : 'feature', value : 'auto', |
| description: 'CanoKey support') |
| option('usb_redir', type : 'feature', value : 'auto', |
| description: 'libusbredir support') |
| option('l2tpv3', type : 'feature', value : 'auto', |
| description: 'l2tpv3 network backend support') |
| option('netmap', type : 'feature', value : 'auto', |
| description: 'netmap network backend support') |
| option('pixman', type : 'feature', value : 'auto', |
| description: 'pixman support') |
| option('slirp', type: 'feature', value: 'auto', |
| description: 'libslirp user mode network backend support') |
| option('vde', type : 'feature', value : 'auto', |
| description: 'vde network backend support') |
| option('vmnet', type : 'feature', value : 'auto', |
| description: 'vmnet.framework network backend support') |
| option('virglrenderer', type : 'feature', value : 'auto', |
| description: 'virgl rendering support') |
| option('rutabaga_gfx', type : 'feature', value : 'auto', |
| description: 'rutabaga_gfx support') |
| option('png', type : 'feature', value : 'auto', |
| description: 'PNG support with libpng') |
| option('vnc', type : 'feature', value : 'auto', |
| description: 'VNC server') |
| option('vnc_jpeg', type : 'feature', value : 'auto', |
| description: 'JPEG lossy compression for VNC server') |
| option('vnc_sasl', type : 'feature', value : 'auto', |
| description: 'SASL authentication for VNC server') |
| option('vte', type : 'feature', value : 'auto', |
| description: 'vte support for the gtk UI') |
| |
| # GTK Clipboard implementation is disabled by default, since it may cause hangs |
| # of the guest VCPUs. See gitlab issue 1150: |
| # https://gitlab.com/qemu-project/qemu/-/issues/1150 |
| |
| option('gtk_clipboard', type: 'feature', value : 'disabled', |
| description: 'clipboard support for the gtk UI (EXPERIMENTAL, MAY HANG)') |
| option('xkbcommon', type : 'feature', value : 'auto', |
| description: 'xkbcommon support') |
| option('zstd', type : 'feature', value : 'auto', |
| description: 'zstd compression support') |
| option('qpl', type : 'feature', value : 'auto', |
| description: 'Query Processing Library support') |
| option('uadk', type : 'feature', value : 'auto', |
| description: 'UADK Library support') |
| option('fuse', type: 'feature', value: 'auto', |
| description: 'FUSE block device export') |
| option('fuse_lseek', type : 'feature', value : 'auto', |
| description: 'SEEK_HOLE/SEEK_DATA support for FUSE exports') |
| |
| option('trace_backends', type: 'array', value: ['log'], |
| choices: ['dtrace', 'ftrace', 'log', 'nop', 'simple', 'syslog', 'ust'], |
| description: 'Set available tracing backends') |
| |
| option('alsa', type: 'feature', value: 'auto', |
| description: 'ALSA sound support') |
| option('coreaudio', type: 'feature', value: 'auto', |
| description: 'CoreAudio sound support') |
| option('dsound', type: 'feature', value: 'auto', |
| description: 'DirectSound sound support') |
| option('jack', type: 'feature', value: 'auto', |
| description: 'JACK sound support') |
| option('oss', type: 'feature', value: 'auto', |
| description: 'OSS sound support') |
| option('pa', type: 'feature', value: 'auto', |
| description: 'PulseAudio sound support') |
| option('pipewire', type: 'feature', value: 'auto', |
| description: 'PipeWire sound support') |
| option('sndio', type: 'feature', value: 'auto', |
| description: 'sndio sound support') |
| |
| option('vhost_kernel', type: 'feature', value: 'auto', |
| description: 'vhost kernel backend support') |
| option('vhost_net', type: 'feature', value: 'auto', |
| description: 'vhost-net kernel acceleration support') |
| option('vhost_user', type: 'feature', value: 'auto', |
| description: 'vhost-user backend support') |
| option('vhost_crypto', type: 'feature', value: 'auto', |
| description: 'vhost-user crypto backend support') |
| option('vhost_vdpa', type: 'feature', value: 'auto', |
| description: 'vhost-vdpa kernel backend support') |
| option('vhost_user_blk_server', type: 'feature', value: 'auto', |
| description: 'build vhost-user-blk server') |
| option('virtfs', type: 'feature', value: 'auto', |
| description: 'virtio-9p support') |
| option('virtfs_proxy_helper', type: 'feature', value: 'auto', |
| description: 'virtio-9p proxy helper support') |
| option('libvduse', type: 'feature', value: 'auto', |
| description: 'build VDUSE Library') |
| option('vduse_blk_export', type: 'feature', value: 'auto', |
| description: 'VDUSE block export support') |
| |
| option('capstone', type: 'feature', value: 'auto', |
| description: 'Whether and how to find the capstone library') |
| option('fdt', type: 'combo', value: 'auto', |
| choices: ['disabled', 'enabled', 'auto', 'system', 'internal'], |
| description: 'Whether and how to find the libfdt library') |
| |
| option('selinux', type: 'feature', value: 'auto', |
| description: 'SELinux support in qemu-nbd') |
| option('replication', type: 'feature', value: 'auto', |
| description: 'replication support') |
| option('colo_proxy', type: 'feature', value: 'auto', |
| description: 'colo-proxy support') |
| option('bochs', type: 'feature', value: 'auto', |
| description: 'bochs image format support') |
| option('cloop', type: 'feature', value: 'auto', |
| description: 'cloop image format support') |
| option('dmg', type: 'feature', value: 'auto', |
| description: 'dmg image format support') |
| option('qcow1', type: 'feature', value: 'auto', |
| description: 'qcow1 image format support') |
| option('vdi', type: 'feature', value: 'auto', |
| description: 'vdi image format support') |
| option('vhdx', type: 'feature', value: 'auto', |
| description: 'vhdx image format support') |
| option('vmdk', type: 'feature', value: 'auto', |
| description: 'vmdk image format support') |
| option('vpc', type: 'feature', value: 'auto', |
| description: 'vpc image format support') |
| option('vvfat', type: 'feature', value: 'auto', |
| description: 'vvfat image format support') |
| option('qed', type: 'feature', value: 'auto', |
| description: 'qed image format support') |
| option('parallels', type: 'feature', value: 'auto', |
| description: 'parallels image format support') |
| option('block_drv_whitelist_in_tools', type: 'boolean', value: false, |
| description: 'use block whitelist also in tools instead of only QEMU') |
| option('rng_none', type: 'boolean', value: false, |
| description: 'dummy RNG, avoid using /dev/(u)random and getrandom()') |
| option('coroutine_pool', type: 'boolean', value: true, |
| description: 'coroutine freelist (better performance)') |
| option('debug_graph_lock', type: 'boolean', value: false, |
| description: 'graph lock debugging support') |
| option('debug_mutex', type: 'boolean', value: false, |
| description: 'mutex debugging support') |
| option('debug_stack_usage', type: 'boolean', value: false, |
| description: 'measure coroutine stack usage') |
| option('qom_cast_debug', type: 'boolean', value: true, |
| description: 'cast debugging support') |
| option('slirp_smbd', type : 'feature', value : 'auto', |
| description: 'use smbd (at path --smbd=*) in slirp networking') |
| |
| option('qemu_ga_manufacturer', type: 'string', value: 'QEMU', |
| description: '"manufacturer" name for qemu-ga registry entries') |
| option('qemu_ga_distro', type: 'string', value: 'Linux', |
| description: 'second path element in qemu-ga registry entries') |
| option('qemu_ga_version', type: 'string', value: '', |
| description: 'version number for qemu-ga installer') |
| |
| option('hexagon_idef_parser', type : 'boolean', value : true, |
| description: 'use idef-parser to automatically generate TCG code for the Hexagon frontend') |
| |
| option('x86_version', type : 'combo', choices : ['0', '1', '2', '3', '4'], value: '1', |
| description: 'tweak required x86_64 architecture version beyond compiler default') |
