option('qemu_suffix', type : 'string', value: 'qemu',
description: 'Suffix for QEMU data/modules/config directories (can be empty)')
-option('docdir', type : 'string', value : 'doc',
+option('docdir', type : 'string', value : 'share/doc',
description: 'Base directory for documentation installation (can be empty)')
-option('qemu_firmwarepath', type : 'string', value : '',
+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('sphinx_build', type : 'string', value : '',
- description: 'Use specified sphinx-build [$sphinx_build] for building document (default to be empty)')
+ description: 'Use specified sphinx-build for building document')
+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', 'sdl'],
+ choices: ['alsa', 'coreaudio', 'default', 'dsound', 'jack', 'oss', 'pa', '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: 'build fuzzing targets')
option('gettext', type : 'feature', value : 'auto',
description: 'Localization of the GTK+ user interface')
+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')
description: 'Xen backend support')
option('xen_pci_passthrough', type: 'feature', value: 'auto',
description: 'Xen PCI passthrough support')
-option('tcg', type: 'feature', value: 'auto',
+option('tcg', type: 'feature', value: 'enabled',
description: 'TCG support')
option('tcg_interpreter', type: 'boolean', value: false,
description: 'TCG with bytecode interpreter (slow)')
-option('cfi', type: 'boolean', value: 'false',
+option('cfi', type: 'boolean', value: false,
description: 'Control-Flow Integrity (CFI)')
-option('cfi_debug', type: 'boolean', value: 'false',
+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('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('keyring', type: 'feature', value: 'auto',
+ description: 'Linux keyring support')
option('attr', type : 'feature', value : 'auto',
description: 'attr/xattr support')
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('libiscsi', 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: '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: '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('pvrdma', type : 'feature', value : 'auto',
+ description: 'Enable PVRDMA support')
option('gtk', type : 'feature', value : 'auto',
description: 'GTK+ user interface')
option('sdl', 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('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('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_png', type : 'feature', value : 'auto',
- description: 'PNG 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: 'OSS sound support')
option('pa', type: 'feature', value: 'auto',
description: 'PulseAudio 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('virtiofsd', type: 'feature', value: 'auto',
description: 'build virtiofs daemon (virtiofsd)')
+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: 'combo', value: 'auto',
- choices: ['disabled', 'enabled', 'auto', 'system', 'internal'],
+option('capstone', type: 'feature', value: 'auto',
description: 'Whether and how to find the capstone library')
-option('slirp', type: 'combo', value: 'auto',
- choices: ['disabled', 'enabled', 'auto', 'system', 'internal'],
- description: 'Whether and how to find the slirp 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('live_block_migration', type: 'feature', value: 'auto',
+ description: 'block migration in the main migration stream')
+option('replication', type: 'feature', value: 'auto',
+ description: 'replication 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('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_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: false,
+ description: 'cast debugging support')
+option('gprof', type: 'boolean', value: false,
+ description: 'QEMU profiling with gprof')
+option('profiler', type: 'boolean', value: false,
+ description: 'profiler support')
+option('slirp_smbd', type : 'feature', value : 'auto',
+ description: 'use smbd (at path --smbd=*) in slirp networking')
projects / mirror_qemu.git / blobdiff