project('qemu', ['c'], meson_version: '>=0.58.2',
default_options: ['warning_level=1', 'c_std=gnu11', 'cpp_std=gnu++11', 'b_colorout=auto',
- 'b_staticpic=false'],
+ 'b_staticpic=false', 'stdsplit=false'],
version: files('VERSION'))
+add_test_setup('quick', exclude_suites: ['block', 'slow', 'thorough'], is_default: true)
+add_test_setup('slow', exclude_suites: ['block', 'thorough'], env: ['G_TEST_SLOW=1', 'SPEED=slow'])
+add_test_setup('thorough', exclude_suites: ['block'], env: ['G_TEST_SLOW=1', 'SPEED=thorough'])
+
not_found = dependency('', required: false)
keyval = import('keyval')
ss = import('sourceset')
config_host_data = configuration_data()
genh = []
+qapi_trace_events = []
target_dirs = config_host['TARGET_DIRS'].split()
have_linux_user = false
supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux']
supported_cpus = ['ppc', 'ppc64', 's390x', 'riscv', 'x86', 'x86_64',
- 'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64']
+ 'arm', 'aarch64', 'loongarch64', 'mips', 'mips64', 'sparc', 'sparc64']
cpu = host_machine.cpu_family()
+
+# Unify riscv* to a single family.
+if cpu in ['riscv32', 'riscv64']
+ cpu = 'riscv'
+endif
+
targetos = host_machine.system()
+if cpu not in supported_cpus
+ host_arch = 'unknown'
+elif cpu == 'x86'
+ host_arch = 'i386'
+elif cpu == 'mips64'
+ host_arch = 'mips'
+else
+ host_arch = cpu
+endif
+
if cpu in ['x86', 'x86_64']
kvm_targets = ['i386-softmmu', 'x86_64-softmmu']
elif cpu == 'aarch64'
kvm_targets = ['ppc-softmmu', 'ppc64-softmmu']
elif cpu in ['mips', 'mips64']
kvm_targets = ['mips-softmmu', 'mipsel-softmmu', 'mips64-softmmu', 'mips64el-softmmu']
+elif cpu in ['riscv']
+ kvm_targets = ['riscv32-softmmu', 'riscv64-softmmu']
else
kvm_targets = []
endif
link_language = meson.get_external_property('link_language', 'cpp')
if link_language == 'cpp'
add_languages('cpp', required: true, native: false)
+ cxx = meson.get_compiler('cpp')
+ linker = cxx
+else
+ linker = cc
endif
if host_machine.system() == 'darwin'
add_languages('objc', required: false, native: false)
# Target-specific checks and dependencies #
###########################################
+# Fuzzing
if get_option('fuzzing') and get_option('fuzzing_engine') == '' and \
not cc.links('''
#include <stdint.h>
error('Your compiler does not support -fsanitize=fuzzer')
endif
+# Tracing backends
if 'ftrace' in get_option('trace_backends') and targetos != 'linux'
error('ftrace is supported only on Linux')
endif
error('syslog is not supported on this system')
endif
+# Miscellaneous Linux-only features
if targetos != 'linux' and get_option('mpath').enabled()
error('Multipath is supported only on Linux')
endif
endif
multiprocess_allowed = targetos == 'linux' and not get_option('multiprocess').disabled()
+# Target-specific libraries and flags
libm = cc.find_library('m', required: false)
threads = dependency('threads')
util = cc.find_library('util', required: false)
endif
endif
+# Target-specific configuration of accelerators
accelerators = []
if not get_option('kvm').disabled() and targetos == 'linux'
accelerators += 'CONFIG_KVM'
endif
endif
if targetos == 'netbsd'
- if cc.has_header_symbol('nvmm.h', 'nvmm_cpu_stop', required: get_option('nvmm'))
- nvmm = cc.find_library('nvmm', required: get_option('nvmm'))
- endif
+ nvmm = cc.find_library('nvmm', required: get_option('nvmm'))
if nvmm.found()
accelerators += 'CONFIG_NVMM'
endif
endif
-tcg_arch = config_host['ARCH']
+tcg_arch = host_arch
if not get_option('tcg').disabled()
- if cpu not in supported_cpus
+ if host_arch == 'unknown'
if get_option('tcg_interpreter')
- warning('Unsupported CPU @0@, will use TCG with TCI (experimental and slow)'.format(cpu))
+ warning('Unsupported CPU @0@, will use TCG with TCI (slow)'.format(cpu))
else
error('Unsupported CPU @0@, try --enable-tcg-interpreter'.format(cpu))
endif
elif get_option('tcg_interpreter')
- warning('Use of the TCG interpretor is not recommended on this host')
+ warning('Use of the TCG interpreter is not recommended on this host')
warning('architecture. There is a native TCG execution backend available')
warning('which provides substantially better performance and reliability.')
warning('It is strongly recommended to remove the --enable-tcg-interpreter')
endif
if get_option('tcg_interpreter')
tcg_arch = 'tci'
- elif config_host['ARCH'] == 'sparc64'
+ elif host_arch == 'sparc64'
tcg_arch = 'sparc'
- elif config_host['ARCH'] in ['x86_64', 'x32']
+ elif host_arch == 'x86_64'
tcg_arch = 'i386'
- elif config_host['ARCH'] == 'ppc64'
+ elif host_arch == 'ppc64'
tcg_arch = 'ppc'
endif
add_project_arguments('-iquote', meson.current_source_dir() / 'tcg' / tcg_arch,
add_project_arguments(config_host['GLIB_CFLAGS'].split(),
native: false, language: ['c', 'cpp', 'objc'])
glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(),
- link_args: config_host['GLIB_LIBS'].split())
+ link_args: config_host['GLIB_LIBS'].split(),
+ version: config_host['GLIB_VERSION'])
# override glib dep with the configure results (for subprojects)
meson.override_dependency('glib-2.0', glib)
gio = not_found
if 'CONFIG_GIO' in config_host
gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(),
- link_args: config_host['GIO_LIBS'].split())
+ link_args: config_host['GIO_LIBS'].split(),
+ version: config_host['GLIB_VERSION'])
endif
lttng = not_found
if 'ust' in get_option('trace_backends')
endif
linux_io_uring = not_found
if not get_option('linux_io_uring').auto() or have_block
- linux_io_uring = dependency('liburing', required: get_option('linux_io_uring'),
+ linux_io_uring = dependency('liburing', version: '>=0.3',
+ required: get_option('linux_io_uring'),
method: 'pkg-config', kwargs: static_kwargs)
endif
libxml2 = not_found
spice_headers = spice.partial_dependency(compile_args: true, includes: true)
rt = cc.find_library('rt', required: false)
-libdl = not_found
-if 'CONFIG_PLUGIN' in config_host
- libdl = cc.find_library('dl', required: false)
- if not cc.has_function('dlopen', dependencies: libdl)
- error('dlopen not found')
- endif
-endif
+
libiscsi = not_found
if not get_option('libiscsi').auto() or have_block
libiscsi = dependency('libiscsi', version: '>=1.9.0',
curses = not_found
if have_system and not get_option('curses').disabled()
curses_test = '''
+ #if defined(__APPLE__) || defined(__OpenBSD__)
+ #define _XOPEN_SOURCE_EXTENDED 1
+ #endif
#include <locale.h>
#include <curses.h>
#include <wchar.h>
endif
endforeach
msg = get_option('curses').enabled() ? 'curses library not found' : ''
- curses_compile_args = ['-DNCURSES_WIDECHAR']
+ curses_compile_args = ['-DNCURSES_WIDECHAR=1']
if curses.found()
if cc.links(curses_test, args: curses_compile_args, dependencies: [curses])
curses = declare_dependency(compile_args: curses_compile_args, dependencies: [curses])
''', dependencies: glusterfs)
endif
endif
+
libssh = not_found
-if 'CONFIG_LIBSSH' in config_host
- libssh = declare_dependency(compile_args: config_host['LIBSSH_CFLAGS'].split(),
- link_args: config_host['LIBSSH_LIBS'].split())
+if not get_option('libssh').auto() or have_block
+ libssh = dependency('libssh', version: '>=0.8.7',
+ method: 'pkg-config',
+ required: get_option('libssh'),
+ kwargs: static_kwargs)
endif
+
libbzip2 = not_found
if not get_option('bzip2').auto() or have_block
libbzip2 = cc.find_library('bz2', has_headers: ['bzlib.h'],
required: get_option('snappy'),
kwargs: static_kwargs)
endif
-if snappy.found() and not cc.links('''
+if snappy.found() and not linker.links('''
#include <snappy-c.h>
int main(void) { snappy_max_compressed_length(4096); return 0; }''', dependencies: snappy)
snappy = not_found
has_gettid = cc.has_function('gettid')
+# libselinux
+selinux = dependency('libselinux',
+ required: get_option('selinux'),
+ method: 'pkg-config', kwargs: static_kwargs)
+
# Malloc tests
malloc = []
have_host_block_device = (targetos != 'darwin' or
cc.has_header('IOKit/storage/IOMedia.h'))
+dbus_display = false
+if not get_option('dbus_display').disabled()
+ # FIXME enable_modules shouldn't be necessary, but: https://github.com/mesonbuild/meson/issues/8333
+ dbus_display = gio.version().version_compare('>=2.64') and config_host.has_key('GDBUS_CODEGEN') and enable_modules
+ if get_option('dbus_display').enabled() and not dbus_display
+ error('Requirements missing to enable -display dbus (glib>=2.64 && --enable-modules)')
+ endif
+endif
+
have_virtfs = (targetos == 'linux' and
have_system and
libattr.found() and
config_host_data.set_quoted('CONFIG_QEMU_MODDIR', get_option('prefix') / qemu_moddir)
config_host_data.set_quoted('CONFIG_SYSCONFDIR', get_option('prefix') / get_option('sysconfdir'))
+config_host_data.set('HOST_' + host_arch.to_upper(), 1)
+
config_host_data.set('CONFIG_ATTR', libattr.found())
config_host_data.set('CONFIG_BRLAPI', brlapi.found())
config_host_data.set('CONFIG_COCOA', cocoa.found())
config_host_data.set('CONFIG_LIBDAXCTL', libdaxctl.found())
config_host_data.set('CONFIG_LIBISCSI', libiscsi.found())
config_host_data.set('CONFIG_LIBNFS', libnfs.found())
+config_host_data.set('CONFIG_LIBSSH', libssh.found())
config_host_data.set('CONFIG_LINUX_AIO', libaio.found())
config_host_data.set('CONFIG_LINUX_IO_URING', linux_io_uring.found())
config_host_data.set('CONFIG_LIBPMEM', libpmem.found())
config_host_data.set('CONFIG_FUSE', fuse.found())
config_host_data.set('CONFIG_FUSE_LSEEK', fuse_lseek.found())
config_host_data.set('CONFIG_SPICE_PROTOCOL', spice_protocol.found())
+if spice_protocol.found()
+config_host_data.set('CONFIG_SPICE_PROTOCOL_MAJOR', spice_protocol.version().split('.')[0])
+config_host_data.set('CONFIG_SPICE_PROTOCOL_MINOR', spice_protocol.version().split('.')[1])
+config_host_data.set('CONFIG_SPICE_PROTOCOL_MICRO', spice_protocol.version().split('.')[2])
+endif
config_host_data.set('CONFIG_SPICE', spice.found())
config_host_data.set('CONFIG_X11', x11.found())
+config_host_data.set('CONFIG_DBUS_DISPLAY', dbus_display)
config_host_data.set('CONFIG_CFI', get_option('cfi'))
+config_host_data.set('CONFIG_SELINUX', selinux.found())
config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version()))
config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0])
config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1])
cc.has_header_symbol('sys/inotify.h', 'inotify_init'))
config_host_data.set('CONFIG_INOTIFY1',
cc.has_header_symbol('sys/inotify.h', 'inotify_init1'))
-config_host_data.set('CONFIG_IOVEC',
- cc.has_header_symbol('sys/uio.h', 'struct iovec'))
config_host_data.set('CONFIG_MACHINE_BSWAP_H',
cc.has_header_symbol('machine/bswap.h', 'bswap32',
prefix: '''#include <sys/endian.h>
cc.has_header_symbol('sys/sysmacros.h', 'makedev'))
config_host_data.set('HAVE_OPTRESET',
cc.has_header_symbol('getopt.h', 'optreset'))
-config_host_data.set('HAVE_UTMPX',
- cc.has_header_symbol('utmpx.h', 'struct utmpx'))
config_host_data.set('HAVE_IPPROTO_MPTCP',
cc.has_header_symbol('netinet/in.h', 'IPPROTO_MPTCP'))
cc.has_member('struct stat', 'st_atim',
prefix: '#include <sys/stat.h>'))
+# has_type
+config_host_data.set('CONFIG_IOVEC',
+ cc.has_type('struct iovec',
+ prefix: '#include <sys/uio.h>'))
+config_host_data.set('HAVE_UTMPX',
+ cc.has_type('struct utmpx',
+ prefix: '#include <utmpx.h>'))
+
config_host_data.set('CONFIG_EVENTFD', cc.links('''
#include <sys/eventfd.h>
int main(void) { return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC); }'''))
#include <stddef.h>
int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }'''))
-config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links('''
+config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_W_TID', cc.links(gnu_source_prefix + '''
#include <pthread.h>
static void *f(void *p) { return NULL; }
pthread_setname_np(thread, "QEMU");
return 0;
}''', dependencies: threads))
-config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links('''
+config_host_data.set('CONFIG_PTHREAD_SETNAME_NP_WO_TID', cc.links(gnu_source_prefix + '''
#include <pthread.h>
static void *f(void *p) { pthread_setname_np("QEMU"); return NULL; }
have_l2tpv3 = false
if not get_option('l2tpv3').disabled() and have_system
- have_l2tpv3 = (cc.has_header_symbol('sys/socket.h', 'struct mmsghdr')
- and cc.has_header('linux/ip.h'))
+ have_l2tpv3 = cc.has_type('struct mmsghdr',
+ prefix: gnu_source_prefix + '''
+ #include <sys/socket.h>
+ #include <linux/ip.h>''')
endif
config_host_data.set('CONFIG_L2TPV3', have_l2tpv3)
# xfs headers will not try to redefine structs from linux headers
# if this macro is set.
config_host_data.set('HAVE_FSXATTR', cc.links('''
- #include <linux/fs.h>'
+ #include <linux/fs.h>
struct fsxattr foo;
int main(void) {
return 0;
v = '"' + '", "'.join(v.split()) + '", '
endif
config_host_data.set(k, v)
- elif k == 'ARCH'
- config_host_data.set('HOST_' + v.to_upper(), 1)
elif strings.contains(k)
config_host_data.set_quoted(k, v)
elif k.startswith('CONFIG_')
'hppa' : ['CONFIG_HPPA_DIS'],
'i386' : ['CONFIG_I386_DIS'],
'x86_64' : ['CONFIG_I386_DIS'],
- 'x32' : ['CONFIG_I386_DIS'],
'm68k' : ['CONFIG_M68K_DIS'],
'microblaze' : ['CONFIG_MICROBLAZE_DIS'],
'mips' : ['CONFIG_MIPS_DIS'],
endif
foreach k, v: disassemblers
- if config_host['ARCH'].startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k)
+ if host_arch.startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k)
foreach sym: v
config_target += { sym: 'y' }
config_all_disas += { sym: 'y' }
'CONFIG_ALL': true,
}
+target_configs_h = []
+foreach target: target_dirs
+ target_configs_h += config_target_h[target]
+ target_configs_h += config_devices_h.get(target, [])
+endforeach
+genh += custom_target('config-poison.h',
+ input: [target_configs_h],
+ output: 'config-poison.h',
+ capture: true,
+ command: [find_program('scripts/make-config-poison.sh'),
+ target_configs_h])
+
##############
# Submodules #
##############
if fdt.found() and cc.links('''
#include <libfdt.h>
#include <libfdt_env.h>
- int main(void) { fdt_check_full(NULL, 0); return 0; }''',
+ int main(void) { fdt_find_max_phandle(NULL, NULL); return 0; }''',
dependencies: fdt)
fdt_opt = 'system'
elif fdt_opt == 'system'
authz_ss = ss.source_set()
blockdev_ss = ss.source_set()
block_ss = ss.source_set()
-bsd_user_ss = ss.source_set()
chardev_ss = ss.source_set()
common_ss = ss.source_set()
crypto_ss = ss.source_set()
hwcore_ss = ss.source_set()
io_ss = ss.source_set()
-linux_user_ss = ss.source_set()
qmp_ss = ss.source_set()
qom_ss = ss.source_set()
softmmu_ss = ss.source_set()
'monitor',
'util',
]
-if have_user
+if have_linux_user
trace_events_subdirs += [ 'linux-user' ]
endif
+if have_bsd_user
+ trace_events_subdirs += [ 'bsd-user' ]
+endif
if have_block
trace_events_subdirs += [
'authz',
vhost_user = libvhost_user.get_variable('vhost_user_dep')
endif
+# NOTE: the trace/ subdirectory needs the qapi_trace_events variable
+# that is filled in by qapi/.
subdir('qapi')
subdir('qobject')
subdir('stubs')
subdir('fpu')
subdir('accel')
subdir('plugins')
-subdir('bsd-user')
-subdir('linux-user')
subdir('ebpf')
-common_ss.add(libbpf)
-
-specific_ss.add_all(when: 'CONFIG_BSD_USER', if_true: bsd_user_ss)
+common_user_inc = []
-linux_user_ss.add(files('thunk.c'))
-specific_ss.add_all(when: 'CONFIG_LINUX_USER', if_true: linux_user_ss)
+subdir('common-user')
+subdir('bsd-user')
+subdir('linux-user')
# needed for fuzzing binaries
subdir('tests/qtest/libqos')
# Targets #
###########
+emulator_modules = []
foreach m : block_mods + softmmu_mods
- shared_module(m.name(),
+ emulator_modules += shared_module(m.name(),
+ build_by_default: true,
name_prefix: '',
link_whole: m,
install: true,
common_all = static_library('common',
build_by_default: false,
sources: common_all.sources() + genh,
+ include_directories: common_user_inc,
implicit_include_directories: false,
dependencies: common_all.dependencies(),
name_suffix: 'fa')
foreach target : target_dirs
config_target = config_target_mak[target]
target_name = config_target['TARGET_NAME']
- arch = config_target['TARGET_BASE_ARCH']
+ target_base_arch = config_target['TARGET_BASE_ARCH']
arch_srcs = [config_target_h[target]]
arch_deps = []
c_args = ['-DNEED_CPU_H',
if target.endswith('-softmmu')
qemu_target_name = 'qemu-system-' + target_name
target_type='system'
- t = target_softmmu_arch[arch].apply(config_target, strict: false)
+ t = target_softmmu_arch[target_base_arch].apply(config_target, strict: false)
arch_srcs += t.sources()
arch_deps += t.dependencies()
- hw_dir = target_name == 'sparc64' ? 'sparc64' : arch
+ hw_dir = target_name == 'sparc64' ? 'sparc64' : target_base_arch
hw = hw_arch[hw_dir].apply(config_target, strict: false)
arch_srcs += hw.sources()
arch_deps += hw.dependencies()
else
abi = config_target['TARGET_ABI_DIR']
target_type='user'
+ target_inc += common_user_inc
qemu_target_name = 'qemu-' + target_name
- if arch in target_user_arch
- t = target_user_arch[arch].apply(config_target, strict: false)
+ if target_base_arch in target_user_arch
+ t = target_user_arch[target_base_arch].apply(config_target, strict: false)
arch_srcs += t.sources()
arch_deps += t.dependencies()
endif
if 'CONFIG_LINUX_USER' in config_target
base_dir = 'linux-user'
- target_inc += include_directories('linux-user/host/' / config_host['ARCH'])
endif
if 'CONFIG_BSD_USER' in config_target
base_dir = 'bsd-user'
target_inc += include_directories('bsd-user/' / targetos)
+ target_inc += include_directories('bsd-user/host/' / host_arch)
dir = base_dir / abi
- arch_srcs += files(dir / 'target_arch_cpu.c')
+ arch_srcs += files(dir / 'signal.c', dir / 'target_arch_cpu.c')
endif
target_inc += include_directories(
base_dir,
arch_srcs += gdbstub_xml
endif
- t = target_arch[arch].apply(config_target, strict: false)
+ t = target_arch[target_base_arch].apply(config_target, strict: false)
arch_srcs += t.sources()
arch_deps += t.dependencies()
install_input += meson.current_source_dir() / entitlements
endif
+ entitlement = find_program('scripts/entitlement.sh')
emulators += {exe['name'] : custom_target(exe['name'],
input: build_input,
output: exe['name'],
- command: [
- files('scripts/entitlement.sh'),
- '@OUTPUT@',
- '@INPUT@'
- ])
+ command: [entitlement, '@OUTPUT@', '@INPUT@'])
}
- meson.add_install_script('scripts/entitlement.sh', '--install',
+ meson.add_install_script(entitlement, '--install',
get_option('bindir') / exe['name'],
install_input)
else
qemu_io = executable('qemu-io', files('qemu-io.c'),
dependencies: [block, qemuutil], install: true)
qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
- dependencies: [blockdev, qemuutil, gnutls], install: true)
+ dependencies: [blockdev, qemuutil, gnutls, selinux],
+ install: true)
subdir('storage-daemon')
subdir('contrib/rdmacm-mux')
if 'simple' in get_option('trace_backends')
summary_info += {'Trace output file': get_option('trace_file') + '-<pid>'}
endif
+summary_info += {'D-Bus display': dbus_display}
summary_info += {'QOM debugging': config_host.has_key('CONFIG_QOM_CAST_DEBUG')}
summary_info += {'vhost-kernel support': config_host.has_key('CONFIG_VHOST_KERNEL')}
summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')}
summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')}
if config_all.has_key('CONFIG_TCG')
if get_option('tcg_interpreter')
- summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, experimental and slow)'}
+ summary_info += {'TCG backend': 'TCI (TCG with bytecode interpreter, slow)'}
else
summary_info += {'TCG backend': 'native (@0@)'.format(cpu)}
endif
summary_info += {' spice server support': spice}
endif
summary_info += {'rbd support': rbd}
-summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')}
summary_info += {'smartcard support': cacard}
summary_info += {'U2F support': u2f}
summary_info += {'libusb': libusb}
summary_info += {'seccomp support': seccomp}
summary_info += {'GlusterFS support': glusterfs}
summary_info += {'TPM support': config_host.has_key('CONFIG_TPM')}
-summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')}
+summary_info += {'libssh support': libssh}
summary_info += {'lzo support': lzo}
summary_info += {'snappy support': snappy}
summary_info += {'bzip2 support': libbzip2}
summary_info += {'libudev': libudev}
# Dummy dependency, keep .found()
summary_info += {'FUSE lseek': fuse_lseek.found()}
+summary_info += {'selinux': selinux}
summary(summary_info, bool_yn: true, section: 'Dependencies')
if not supported_cpus.contains(cpu)
projects / mirror_qemu.git / blobdiff