enable_modules = 'CONFIG_MODULES' in config_host
enable_static = 'CONFIG_STATIC' in config_host
build_docs = 'BUILD_DOCS' in config_host
+
+if get_option('qemu_suffix').startswith('/')
+ error('qemu_suffix cannot start with a /')
+endif
+
qemu_datadir = get_option('datadir') / get_option('qemu_suffix')
qemu_docdir = get_option('docdir') / get_option('qemu_suffix')
config_host_data = configuration_data()
# Compiler flags #
##################
+# Specify linker-script with add_project_link_arguments so that it is not placed
+# within a linker --start-group/--end-group pair
+if 'CONFIG_FUZZ' in config_host
+ add_project_link_arguments(['-Wl,-T,',
+ (meson.current_source_dir() / 'tests/qtest/fuzz/fork_fuzz.ld')],
+ native: false, language: ['c', 'cpp', 'objc'])
+endif
+
add_project_arguments(config_host['QEMU_CFLAGS'].split(),
native: false, language: ['c', 'objc'])
add_project_arguments(config_host['QEMU_CXXFLAGS'].split(),
add_project_arguments(config_host['QEMU_INCLUDES'].split(),
language: ['c', 'cpp', 'objc'])
-# Specify linker-script with add_project_link_arguments so that it is not placed
-# within a linker --start-group/--end-group pair
-if 'CONFIG_FUZZ' in config_host
- add_project_link_arguments(['-Wl,-T,',
- (meson.current_source_dir() / 'tests/qtest/fuzz/fork_fuzz.ld')],
- native: false, language: ['c', 'cpp', 'objc'])
-endif
link_language = meson.get_external_property('link_language', 'cpp')
if link_language == 'cpp'
'compile_commands.json'])
endif
+###########################################
+# Target-specific checks and dependencies #
+###########################################
+
+if targetos != 'linux' and get_option('mpath').enabled()
+ error('Multipath is supported only on Linux')
+endif
+
m = cc.find_library('m', required: false)
util = cc.find_library('util', required: false)
winmm = []
version_res = []
coref = []
iokit = []
-cocoa = []
+cocoa = not_found
hvf = []
if targetos == 'windows'
socket = cc.find_library('ws2_32')
elif targetos == 'darwin'
coref = dependency('appleframeworks', modules: 'CoreFoundation')
iokit = dependency('appleframeworks', modules: 'IOKit')
- cocoa = dependency('appleframeworks', modules: 'Cocoa')
+ cocoa = dependency('appleframeworks', modules: 'Cocoa', required: get_option('cocoa'))
hvf = dependency('appleframeworks', modules: 'Hypervisor')
elif targetos == 'sunos'
socket = [cc.find_library('socket'),
cc.find_library('network'),
cc.find_library('bsd')]
endif
+
+if not cocoa.found() and get_option('cocoa').enabled()
+ error('Cocoa not available on this platform')
+endif
+
+################
+# Dependencies #
+################
+
# The path to glib.h is added to all compilation commands. This was
# grandfathered in from the QEMU Makefiles.
add_project_arguments(config_host['GLIB_CFLAGS'].split(),
link_args: config_host['SPICE_LIBS'].split())
endif
rt = cc.find_library('rt', required: false)
-libmpathpersist = not_found
-if config_host.has_key('CONFIG_MPATH')
- libmpathpersist = cc.find_library('mpathpersist')
-endif
libdl = not_found
if 'CONFIG_PLUGIN' in config_host
libdl = cc.find_library('dl', required: true)
link_args: config_host['CURL_LIBS'].split())
endif
libudev = not_found
-if 'CONFIG_LIBUDEV' in config_host
- libudev = declare_dependency(link_args: config_host['LIBUDEV_LIBS'].split())
+if targetos == 'linux' and (have_system or have_tools)
+ libudev = dependency('libudev',
+ required: get_option('mpath').enabled(),
+ static: enable_static)
+endif
+
+mpathpersist = not_found
+mpathpersist_new_api = false
+if targetos == 'linux' and have_tools and not get_option('mpath').disabled()
+ mpath_test_source_new = '''
+ #include <libudev.h>
+ #include <mpath_persist.h>
+ unsigned mpath_mx_alloc_len = 1024;
+ int logsink;
+ static struct config *multipath_conf;
+ extern struct udev *udev;
+ extern struct config *get_multipath_config(void);
+ extern void put_multipath_config(struct config *conf);
+ struct udev *udev;
+ struct config *get_multipath_config(void) { return multipath_conf; }
+ void put_multipath_config(struct config *conf) { }
+ int main(void) {
+ udev = udev_new();
+ multipath_conf = mpath_lib_init();
+ return 0;
+ }'''
+ mpath_test_source_old = '''
+ #include <libudev.h>
+ #include <mpath_persist.h>
+ unsigned mpath_mx_alloc_len = 1024;
+ int logsink;
+ int main(void) {
+ struct udev *udev = udev_new();
+ mpath_lib_init(udev);
+ return 0;
+ }'''
+ mpathlibs = [libudev]
+ if enable_static
+ mpathlibs += cc.find_library('devmapper',
+ required: get_option('mpath'),
+ static: enable_static)
+ endif
+ mpathlibs += cc.find_library('multipath',
+ required: get_option('mpath'),
+ static: enable_static)
+ mpathlibs += cc.find_library('mpathpersist',
+ required: get_option('mpath'),
+ static: enable_static)
+ foreach lib: mpathlibs
+ if not lib.found()
+ mpathlibs = []
+ break
+ endif
+ endforeach
+ if mpathlibs.length() > 0
+ if cc.links(mpath_test_source_new, dependencies: mpathlibs)
+ mpathpersist = declare_dependency(dependencies: mpathlibs)
+ mpathpersist_new_api = true
+ elif cc.links(mpath_test_source_old, dependencies: mpathlibs)
+ mpathpersist = declare_dependency(dependencies: mpathlibs)
+ else
+ if get_option('mpath').enabled()
+ error('Cannot detect libmpathpersist API')
+ else
+ warning('Cannot detect libmpathpersist API, disabling')
+ endif
+ endif
+ endif
endif
+
brlapi = not_found
if 'CONFIG_BRLAPI' in config_host
brlapi = declare_dependency(link_args: config_host['BRLAPI_LIBS'].split())
has_gettid = cc.has_function('gettid')
+# Malloc tests
+
+malloc = []
+if get_option('malloc') == 'system'
+ has_malloc_trim = \
+ not get_option('malloc_trim').disabled() and \
+ cc.links('''#include <malloc.h>
+ int main(void) { malloc_trim(0); return 0; }''')
+else
+ has_malloc_trim = false
+ malloc = cc.find_library(get_option('malloc'), required: true)
+endif
+if not has_malloc_trim and get_option('malloc_trim').enabled()
+ if get_option('malloc') == 'system'
+ error('malloc_trim not available on this platform.')
+ else
+ error('malloc_trim not available with non-libc memory allocator')
+ endif
+endif
+
# Create config-host.h
+config_host_data.set('CONFIG_COCOA', cocoa.found())
+config_host_data.set('CONFIG_LIBUDEV', libudev.found())
+config_host_data.set('CONFIG_MPATH', mpathpersist.found())
+config_host_data.set('CONFIG_MPATH_NEW_API', mpathpersist_new_api)
config_host_data.set('CONFIG_SDL', sdl.found())
config_host_data.set('CONFIG_SDL_IMAGE', sdl_image.found())
config_host_data.set('CONFIG_VNC', vnc.found())
config_host_data.set('CONFIG_XKBCOMMON', xkbcommon.found())
config_host_data.set('CONFIG_KEYUTILS', keyutils.found())
config_host_data.set('CONFIG_GETTID', has_gettid)
+config_host_data.set('CONFIG_MALLOC_TRIM', has_malloc_trim)
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])
config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2])
arrays = ['CONFIG_AUDIO_DRIVERS', 'CONFIG_BDRV_RW_WHITELIST', 'CONFIG_BDRV_RO_WHITELIST']
-strings = ['HOST_DSOSUF', 'CONFIG_IASL', 'qemu_confdir', 'qemu_datadir',
+strings = ['HOST_DSOSUF', 'CONFIG_IASL', 'bindir', 'prefix', 'qemu_confdir', 'qemu_datadir',
'qemu_moddir', 'qemu_localstatedir', 'qemu_helperdir', 'qemu_localedir',
- 'qemu_icondir', 'qemu_desktopdir', 'qemu_firmwarepath']
+ 'qemu_icondir', 'qemu_desktopdir', 'qemu_firmwarepath', 'sysconfdir']
foreach k, v: config_host
if arrays.contains(k)
if v != ''
genh += configure_file(output: 'config-host.h', configuration: config_host_data)
minikconf = find_program('scripts/minikconf.py')
+config_all = {}
config_all_devices = {}
config_all_disas = {}
config_devices_mak_list = []
]
ignored = ['TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_DIRS']
+accel_symbols = [
+ 'CONFIG_KVM',
+ 'CONFIG_HAX',
+ 'CONFIG_HVF',
+ 'CONFIG_TCG',
+ 'CONFIG_WHPX'
+]
+
foreach target : target_dirs
config_target = keyval.load(meson.current_build_dir() / target / 'config-target.mak')
config_target_data.set(k, v)
endif
endforeach
+ foreach sym: accel_symbols
+ if config_target.has_key(sym)
+ config_all += { sym: 'y' }
+ endif
+ endforeach
config_target_h += {target: configure_file(output: target + '-config-target.h',
configuration: config_target_data)}
config_devices_mak = target + '-config-devices.mak'
config_devices_mak = configure_file(
- input: ['default-configs' / target + '.mak', 'Kconfig'],
+ input: ['default-configs/devices' / target + '.mak', 'Kconfig'],
output: config_devices_mak,
depfile: config_devices_mak + '.d',
capture: true,
# targets that are not built for this compilation. The CONFIG_ALL
# pseudo symbol replaces it.
-config_all = config_all_devices
+config_all += config_all_devices
config_all += config_host
config_all += config_all_disas
config_all += {
util_ss = util_ss.apply(config_all, strict: false)
libqemuutil = static_library('qemuutil',
sources: util_ss.sources() + stub_ss.sources() + genh,
- dependencies: [util_ss.dependencies(), m, glib, socket])
+ dependencies: [util_ss.dependencies(), m, glib, socket, malloc])
qemuutil = declare_dependency(link_with: libqemuutil,
sources: genh + version_res)
block_ss.add(files(
'block.c',
+ 'blockdev-nbd.c',
'blockjob.c',
'job.c',
'qemu-io-cmds.c',
blockdev_ss.add(files(
'blockdev.c',
- 'blockdev-nbd.c',
'iothread.c',
'job-qmp.c',
))
feature_to_c = find_program('scripts/feature_to_c.sh')
-emulators = []
+emulators = {}
foreach target : target_dirs
config_target = config_target_mak[target]
target_name = config_target['TARGET_NAME']
}]
endif
foreach exe: execs
- emulators += executable(exe['name'], exe['sources'],
+ emulators += {exe['name']:
+ executable(exe['name'], exe['sources'],
install: true,
c_args: c_args,
dependencies: arch_deps + deps + exe['dependencies'],
link_depends: [block_syms, qemu_syms] + exe.get('link_depends', []),
link_args: link_args,
gui_app: exe['gui'])
+ }
if 'CONFIG_TRACE_SYSTEMTAP' in config_host
foreach stp: [
dependencies: [qemuutil, xkbcommon], install: have_tools)
endif
-qemu_block_tools = []
if have_tools
qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep],
dependencies: [authz, block, crypto, io, qom, qemuutil], install: true)
executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'),
dependencies: [authz, crypto, io, qom, qemuutil,
- libcap_ng, libudev, libmpathpersist],
+ libcap_ng, mpathpersist],
install: true)
endif
summary_info += {'Block whitelist (rw)': config_host['CONFIG_BDRV_RW_WHITELIST']}
summary_info += {'Block whitelist (ro)': config_host['CONFIG_BDRV_RO_WHITELIST']}
summary_info += {'VirtFS support': config_host.has_key('CONFIG_VIRTFS')}
-summary_info += {'Multipath support': config_host.has_key('CONFIG_MPATH')}
+summary_info += {'Multipath support': mpathpersist.found()}
summary_info += {'VNC support': vnc.found()}
if vnc.found()
summary_info += {'VNC SASL support': sasl.found()}
summary_info += {'Linux io_uring support': config_host.has_key('CONFIG_LINUX_IO_URING')}
summary_info += {'ATTR/XATTR support': config_host.has_key('CONFIG_ATTR')}
summary_info += {'Install blobs': config_host.has_key('INSTALL_BLOBS')}
-# TODO: add back KVM/HAX/HVF/WHPX/TCG
-#summary_info += {'KVM support': have_kvm'}
-#summary_info += {'HAX support': have_hax'}
-#summary_info += {'HVF support': have_hvf'}
-#summary_info += {'WHPX support': have_whpx'}
-#summary_info += {'TCG support': have_tcg'}
-#if get_option('tcg')
-# summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')}
-# summary_info += {'TCG interpreter': config_host.has_key('CONFIG_TCG_INTERPRETER')}
-#endif
-summary_info += {'malloc trim support': config_host.has_key('CONFIG_MALLOC_TRIM')}
+summary_info += {'KVM support': config_all.has_key('CONFIG_KVM')}
+summary_info += {'HAX support': config_all.has_key('CONFIG_HAX')}
+summary_info += {'HVF support': config_all.has_key('CONFIG_HVF')}
+summary_info += {'WHPX support': config_all.has_key('CONFIG_WHPX')}
+summary_info += {'TCG support': config_all.has_key('CONFIG_TCG')}
+if config_all.has_key('CONFIG_TCG')
+ summary_info += {'TCG debug enabled': config_host.has_key('CONFIG_DEBUG_TCG')}
+ summary_info += {'TCG interpreter': config_host.has_key('CONFIG_TCG_INTERPRETER')}
+endif
+summary_info += {'malloc trim support': has_malloc_trim}
summary_info += {'RDMA support': config_host.has_key('CONFIG_RDMA')}
summary_info += {'PVRDMA support': config_host.has_key('CONFIG_PVRDMA')}
summary_info += {'fdt support': config_host.has_key('CONFIG_FDT')}
endif
summary_info += {'QGA VSS support': config_host.has_key('CONFIG_QGA_VSS')}
summary_info += {'QGA w32 disk info': config_host.has_key('CONFIG_QGA_NTDDSCSI')}
- summary_info += {'QGA MSI support': config_host.has_key('CONFIG_QGA_MSI_ENABLED')}
+ summary_info += {'QGA MSI support': config_host.has_key('CONFIG_QGA_MSI')}
endif
summary_info += {'seccomp support': config_host.has_key('CONFIG_SECCOMP')}
summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']}
summary_info += {'zstd support': config_host.has_key('CONFIG_ZSTD')}
summary_info += {'NUMA host support': config_host.has_key('CONFIG_NUMA')}
summary_info += {'libxml2': config_host.has_key('CONFIG_LIBXML2')}
-summary_info += {'tcmalloc support': config_host.has_key('CONFIG_TCMALLOC')}
-summary_info += {'jemalloc support': config_host.has_key('CONFIG_JEMALLOC')}
+summary_info += {'memory allocator': get_option('malloc')}
summary_info += {'avx2 optimization': config_host.has_key('CONFIG_AVX2_OPT')}
summary_info += {'avx512f optimization': config_host.has_key('CONFIG_AVX512F_OPT')}
summary_info += {'replication support': config_host.has_key('CONFIG_REPLICATION')}
summary_info += {'capstone': config_host.has_key('CONFIG_CAPSTONE')}
summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')}
summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')}
-summary_info += {'libudev': config_host.has_key('CONFIG_LIBUDEV')}
+summary_info += {'libudev': libudev.found()}
summary_info += {'default devices': config_host['CONFIG_MINIKCONF_MODE'] == '--defconfig'}
summary_info += {'plugin support': config_host.has_key('CONFIG_PLUGIN')}
summary_info += {'fuzzing support': config_host.has_key('CONFIG_FUZZ')}
projects / mirror_qemu.git / blobdiff