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migration: remove the QEMUFileOps 'writev_buffer' callback
[mirror_qemu.git] / meson_options.txt
CommitLineData
3b4da132
PB
1# These options do not correspond to a --enable/--disable-* option
2# on the configure script command line. If you add more, list them in
3# scripts/meson-buildoptions.py's SKIP_OPTIONS constant too.
4
ab4c0996 5option('qemu_suffix', type : 'string', value: 'qemu',
73f3aa37 6 description: 'Suffix for QEMU data/modules/config directories (can be empty)')
c09c1ce7 7option('docdir', type : 'string', value : 'share/doc',
491e74c1 8 description: 'Base directory for documentation installation (can be empty)')
c09c1ce7 9option('qemu_firmwarepath', type : 'string', value : 'qemu-firmware',
16bf7a33 10 description: 'search PATH for firmware files')
b0b4323e
PB
11option('pkgversion', type : 'string', value : '',
12 description: 'use specified string as sub-version of the package')
35acbb30
PB
13option('smbd', type : 'string', value : '',
14 description: 'Path to smbd for slirp networking')
e3667660 15option('sphinx_build', type : 'string', value : '',
119fc611 16 description: 'Use specified sphinx-build for building document')
5dc4618e
PB
17option('iasl', type : 'string', value : '',
18 description: 'Path to ACPI disassembler')
41f2ae28
PB
19option('tls_priority', type : 'string', value : 'NORMAL',
20 description: 'Default TLS protocol/cipher priority string')
7bc3ca7f
PB
21option('default_devices', type : 'boolean', value : true,
22 description: 'Include a default selection of devices in emulators')
87430d5b
PB
23option('audio_drv_list', type: 'array', value: ['default'],
24 choices: ['alsa', 'coreaudio', 'default', 'dsound', 'jack', 'oss', 'pa', 'sdl'],
25 description: 'Set audio driver list')
622d64ff
PB
26option('block_drv_rw_whitelist', type : 'string', value : '',
27 description: 'set block driver read-write whitelist (by default affects only QEMU, not tools like qemu-img)')
28option('block_drv_ro_whitelist', type : 'string', value : '',
29 description: 'set block driver read-only whitelist (by default affects only QEMU, not tools like qemu-img)')
ce6119dc
PB
30option('interp_prefix', type : 'string', value : '/usr/gnemul/qemu-%M',
31 description: 'where to find shared libraries etc., use %M for cpu name')
537b7248
PB
32option('fuzzing_engine', type : 'string', value : '',
33 description: 'fuzzing engine library for OSS-Fuzz')
9c29b741
PB
34option('trace_file', type: 'string', value: 'trace',
35 description: 'Trace file prefix for simple backend')
87430d5b 36
3b4da132
PB
37# Everything else can be set via --enable/--disable-* option
38# on the configure script command line. After adding an option
39# here make sure to run "make update-buildoptions".
40
e3667660
YL
41option('docs', type : 'feature', value : 'auto',
42 description: 'Documentations build support')
537b7248
PB
43option('fuzzing', type : 'boolean', value: false,
44 description: 'build fuzzing targets')
0e8e77d4 45option('gettext', type : 'feature', value : 'auto',
cb572714 46 description: 'Localization of the GTK+ user interface')
2cb2f580
PB
47option('module_upgrades', type : 'boolean', value : false,
48 description: 'try to load modules from alternate paths for upgrades')
c8d5450b
PB
49option('install_blobs', type : 'boolean', value : true,
50 description: 'install provided firmware blobs')
deb62371
PB
51option('sparse', type : 'feature', value : 'auto',
52 description: 'sparse checker')
20cf5cb4
PB
53option('guest_agent', type : 'feature', value : 'auto',
54 description: 'Build QEMU Guest Agent')
b846ab7c
PB
55option('guest_agent_msi', type : 'feature', value : 'auto',
56 description: 'Build MSI package for the QEMU Guest Agent')
20cf5cb4
PB
57option('tools', type : 'feature', value : 'auto',
58 description: 'build support utilities that come with QEMU')
8821a389
MAL
59option('qga_vss', type : 'feature', value: 'auto',
60 description: 'build QGA VSS support (broken with MinGW)')
cb572714 61
aa087962
PB
62option('malloc_trim', type : 'feature', value : 'auto',
63 description: 'enable libc malloc_trim() for memory optimization')
64option('malloc', type : 'combo', choices : ['system', 'tcmalloc', 'jemalloc'],
65 value: 'system', description: 'choose memory allocator to use')
66
1badb709
PB
67option('kvm', type: 'feature', value: 'auto',
68 description: 'KVM acceleration support')
69option('hax', type: 'feature', value: 'auto',
70 description: 'HAX acceleration support')
71option('whpx', type: 'feature', value: 'auto',
72 description: 'WHPX acceleration support')
73option('hvf', type: 'feature', value: 'auto',
74 description: 'HVF acceleration support')
74a414a1
RZ
75option('nvmm', type: 'feature', value: 'auto',
76 description: 'NVMM acceleration support')
1badb709
PB
77option('xen', type: 'feature', value: 'auto',
78 description: 'Xen backend support')
79option('xen_pci_passthrough', type: 'feature', value: 'auto',
80 description: 'Xen PCI passthrough support')
0a31e3a0 81option('tcg', type: 'feature', value: 'enabled',
1badb709 82 description: 'TCG support')
23a77b2d 83option('tcg_interpreter', type: 'boolean', value: false,
f1f727ac 84 description: 'TCG with bytecode interpreter (slow)')
9e62ba48
DB
85option('cfi', type: 'boolean', value: 'false',
86 description: 'Control-Flow Integrity (CFI)')
87option('cfi_debug', type: 'boolean', value: 'false',
88 description: 'Verbose errors in case of CFI violation')
106ad1f9
PB
89option('multiprocess', type: 'feature', value: 'auto',
90 description: 'Out of process device emulation support')
55116968
JR
91option('vfio_user_server', type: 'feature', value: 'disabled',
92 description: 'vfio-user server support')
142ca628
MAL
93option('dbus_display', type: 'feature', value: 'auto',
94 description: '-display dbus support')
0d04c4c9
PB
95option('tpm', type : 'feature', value : 'auto',
96 description: 'TPM support')
b87df904
PB
97
98# Do not enable it by default even for Mingw32, because it doesn't
99# work on Wine.
100option('membarrier', type: 'feature', value: 'disabled',
101 description: 'membarrier system call (for Linux 4.14+ or Windows')
102
622753d2
PB
103option('avx2', type: 'feature', value: 'auto',
104 description: 'AVX2 optimizations')
105option('avx512f', type: 'feature', value: 'disabled',
106 description: 'AVX512F optimizations')
2edd2c04
PB
107option('keyring', type: 'feature', value: 'auto',
108 description: 'Linux keyring support')
1badb709 109
f7f2d651
PB
110option('attr', type : 'feature', value : 'auto',
111 description: 'attr/xattr support')
05e391ae
PB
112option('auth_pam', type : 'feature', value : 'auto',
113 description: 'PAM access control')
8c6d4ff4
PB
114option('brlapi', type : 'feature', value : 'auto',
115 description: 'brlapi character device driver')
29ba6116
PB
116option('bzip2', type : 'feature', value : 'auto',
117 description: 'bzip2 support for DMG images')
727c8bb8
PB
118option('cap_ng', type : 'feature', value : 'auto',
119 description: 'cap_ng support')
46627f41
AM
120option('bpf', type : 'feature', value : 'auto',
121 description: 'eBPF support')
b4e312e9
PB
122option('cocoa', type : 'feature', value : 'auto',
123 description: 'Cocoa user interface (macOS only)')
f9cd86fe
PB
124option('curl', type : 'feature', value : 'auto',
125 description: 'CURL block device driver')
7544060e
PB
126option('gio', type : 'feature', value : 'auto',
127 description: 'use libgio for D-Bus support')
08821ca2
PB
128option('glusterfs', type : 'feature', value : 'auto',
129 description: 'Glusterfs block device driver')
9db405a3
PB
130option('libiscsi', type : 'feature', value : 'auto',
131 description: 'libiscsi userspace initiator')
30045c05
PB
132option('libnfs', type : 'feature', value : 'auto',
133 description: 'libnfs block device driver')
6ec0e15d
PB
134option('mpath', type : 'feature', value : 'auto',
135 description: 'Multipath persistent reservation passthrough')
488a8c73
PB
136option('numa', type : 'feature', value : 'auto',
137 description: 'libnuma support')
5285e593
YL
138option('iconv', type : 'feature', value : 'auto',
139 description: 'Font glyph conversion support')
140option('curses', type : 'feature', value : 'auto',
141 description: 'curses UI')
57612511
PB
142option('gnutls', type : 'feature', value : 'auto',
143 description: 'GNUTLS cryptography support')
144option('nettle', type : 'feature', value : 'auto',
145 description: 'nettle cryptography support')
146option('gcrypt', type : 'feature', value : 'auto',
147 description: 'libgcrypt cryptography support')
34b52615
PB
148option('crypto_afalg', type : 'feature', value : 'disabled',
149 description: 'Linux AF_ALG crypto backend driver')
83ef1682
PB
150option('libdaxctl', type : 'feature', value : 'auto',
151 description: 'libdaxctl support')
e36e8c70
PB
152option('libpmem', type : 'feature', value : 'auto',
153 description: 'libpmem support')
e6a52b36
TH
154option('libssh', type : 'feature', value : 'auto',
155 description: 'ssh block device support')
5c53015a
PB
156option('libudev', type : 'feature', value : 'auto',
157 description: 'Use libudev to enumerate host devices')
90540f32
PB
158option('libusb', type : 'feature', value : 'auto',
159 description: 'libusb support for USB passthrough')
ff66f3e5
PB
160option('linux_aio', type : 'feature', value : 'auto',
161 description: 'Linux AIO support')
53c22b68
PB
162option('linux_io_uring', type : 'feature', value : 'auto',
163 description: 'Linux io_uring support')
ecea3696
PB
164option('lzfse', type : 'feature', value : 'auto',
165 description: 'lzfse support for DMG images')
0c32a0ae
PB
166option('lzo', type : 'feature', value : 'auto',
167 description: 'lzo compression support')
fabd1e93
PB
168option('rbd', type : 'feature', value : 'auto',
169 description: 'Ceph block device driver')
88b6e618
PB
170option('opengl', type : 'feature', value : 'auto',
171 description: 'OpenGL support')
3730a734
PB
172option('rdma', type : 'feature', value : 'auto',
173 description: 'Enable RDMA-based migration')
174option('pvrdma', type : 'feature', value : 'auto',
175 description: 'Enable PVRDMA support')
1b695471
PB
176option('gtk', type : 'feature', value : 'auto',
177 description: 'GTK+ user interface')
cb572714
PB
178option('sdl', type : 'feature', value : 'auto',
179 description: 'SDL user interface')
180option('sdl_image', type : 'feature', value : 'auto',
181 description: 'SDL Image support for icons')
90835c2b
PB
182option('seccomp', type : 'feature', value : 'auto',
183 description: 'seccomp support')
5f364c57
PB
184option('smartcard', type : 'feature', value : 'auto',
185 description: 'CA smartcard emulation support')
241611ea
PB
186option('snappy', type : 'feature', value : 'auto',
187 description: 'snappy compression support')
3f0a5d55
MAL
188option('spice', type : 'feature', value : 'auto',
189 description: 'Spice server support')
190option('spice_protocol', type : 'feature', value : 'auto',
191 description: 'Spice protocol support')
cb572714
PB
192option('u2f', type : 'feature', value : 'auto',
193 description: 'U2F emulation support')
8caef850
HZZ
194option('canokey', type : 'feature', value : 'auto',
195 description: 'CanoKey support')
18f31e60
PB
196option('usb_redir', type : 'feature', value : 'auto',
197 description: 'libusbredir support')
eea9453a
TH
198option('l2tpv3', type : 'feature', value : 'auto',
199 description: 'l2tpv3 network backend support')
837b84b1
PB
200option('netmap', type : 'feature', value : 'auto',
201 description: 'netmap network backend support')
e1723999
PB
202option('vde', type : 'feature', value : 'auto',
203 description: 'vde network backend support')
e2c1d78d
VY
204option('vmnet', type : 'feature', value : 'auto',
205 description: 'vmnet.framework network backend support')
587d59d6
PB
206option('virglrenderer', type : 'feature', value : 'auto',
207 description: 'virgl rendering support')
95f8510e
KS
208option('png', type : 'feature', value : 'auto',
209 description: 'PNG support with libpng')
c1de5858 210option('vnc', type : 'feature', value : 'auto',
cb572714
PB
211 description: 'VNC server')
212option('vnc_jpeg', type : 'feature', value : 'auto',
213 description: 'JPEG lossy compression for VNC server')
cb572714
PB
214option('vnc_sasl', type : 'feature', value : 'auto',
215 description: 'SASL authentication for VNC server')
c23d7b4e
PB
216option('vte', type : 'feature', value : 'auto',
217 description: 'vte support for the gtk UI')
cb572714
PB
218option('xkbcommon', type : 'feature', value : 'auto',
219 description: 'xkbcommon support')
b1def33d
PB
220option('zstd', type : 'feature', value : 'auto',
221 description: 'zstd compression support')
a484a719
HR
222option('fuse', type: 'feature', value: 'auto',
223 description: 'FUSE block device export')
df4ea709
HR
224option('fuse_lseek', type : 'feature', value : 'auto',
225 description: 'SEEK_HOLE/SEEK_DATA support for FUSE exports')
8b18cdbf 226
9c29b741
PB
227option('trace_backends', type: 'array', value: ['log'],
228 choices: ['dtrace', 'ftrace', 'log', 'nop', 'simple', 'syslog', 'ust'],
229 description: 'Set available tracing backends')
230
87430d5b
PB
231option('alsa', type: 'feature', value: 'auto',
232 description: 'ALSA sound support')
233option('coreaudio', type: 'feature', value: 'auto',
234 description: 'CoreAudio sound support')
235option('dsound', type: 'feature', value: 'auto',
236 description: 'DirectSound sound support')
237option('jack', type: 'feature', value: 'auto',
238 description: 'JACK sound support')
239option('oss', type: 'feature', value: 'auto',
240 description: 'OSS sound support')
241option('pa', type: 'feature', value: 'auto',
242 description: 'PulseAudio sound support')
243
2df89d54
PB
244option('vhost_kernel', type: 'feature', value: 'auto',
245 description: 'vhost kernel backend support')
246option('vhost_net', type: 'feature', value: 'auto',
247 description: 'vhost-net kernel acceleration support')
248option('vhost_user', type: 'feature', value: 'auto',
249 description: 'vhost-user backend support')
250option('vhost_crypto', type: 'feature', value: 'auto',
251 description: 'vhost-user crypto backend support')
252option('vhost_vdpa', type: 'feature', value: 'auto',
253 description: 'vhost-vdpa kernel backend support')
69202b40
PB
254option('vhost_user_blk_server', type: 'feature', value: 'auto',
255 description: 'build vhost-user-blk server')
256option('virtfs', type: 'feature', value: 'auto',
257 description: 'virtio-9p support')
258option('virtiofsd', type: 'feature', value: 'auto',
259 description: 'build virtiofs daemon (virtiofsd)')
260
83602083 261option('capstone', type: 'feature', value: 'auto',
8b18cdbf 262 description: 'Whether and how to find the capstone library')
4d34a86b
PB
263option('slirp', type: 'combo', value: 'auto',
264 choices: ['disabled', 'enabled', 'auto', 'system', 'internal'],
265 description: 'Whether and how to find the slirp library')
fbb4121d
PB
266option('fdt', type: 'combo', value: 'auto',
267 choices: ['disabled', 'enabled', 'auto', 'system', 'internal'],
268 description: 'Whether and how to find the libfdt library')
3d212b41
RJ
269
270option('selinux', type: 'feature', value: 'auto',
271 description: 'SELinux support in qemu-nbd')
406523f6
PB
272option('live_block_migration', type: 'feature', value: 'auto',
273 description: 'block migration in the main migration stream')
274option('replication', type: 'feature', value: 'auto',
275 description: 'replication support')
ed793c2c
PB
276option('bochs', type: 'feature', value: 'auto',
277 description: 'bochs image format support')
278option('cloop', type: 'feature', value: 'auto',
279 description: 'cloop image format support')
280option('dmg', type: 'feature', value: 'auto',
281 description: 'dmg image format support')
282option('qcow1', type: 'feature', value: 'auto',
283 description: 'qcow1 image format support')
284option('vdi', type: 'feature', value: 'auto',
285 description: 'vdi image format support')
286option('vvfat', type: 'feature', value: 'auto',
287 description: 'vvfat image format support')
288option('qed', type: 'feature', value: 'auto',
289 description: 'qed image format support')
290option('parallels', type: 'feature', value: 'auto',
291 description: 'parallels image format support')
c55cf6ab
PB
292option('block_drv_whitelist_in_tools', type: 'boolean', value: false,
293 description: 'use block whitelist also in tools instead of only QEMU')
294option('rng_none', type: 'boolean', value: false,
295 description: 'dummy RNG, avoid using /dev/(u)random and getrandom()')
728c0a2f
PB
296option('coroutine_pool', type: 'boolean', value: true,
297 description: 'coroutine freelist (better performance)')
c55cf6ab
PB
298option('debug_mutex', type: 'boolean', value: false,
299 description: 'mutex debugging support')
728c0a2f
PB
300option('debug_stack_usage', type: 'boolean', value: false,
301 description: 'measure coroutine stack usage')
c55cf6ab
PB
302option('qom_cast_debug', type: 'boolean', value: false,
303 description: 'cast debugging support')
304option('gprof', type: 'boolean', value: false,
305 description: 'QEMU profiling with gprof')
306option('profiler', type: 'boolean', value: false,
307 description: 'profiler support')
35acbb30
PB
308option('slirp_smbd', type : 'feature', value : 'auto',
309 description: 'use smbd (at path --smbd=*) in slirp networking')