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qemu/meson.build
Richard Henderson 8b18cdbfd6 capstone: Convert Makefile bits to meson bits 
There are better ways to do this, e.g. meson cmake subproject,
but that requires cmake 3.7 and some of our CI environments
only provide cmake 3.5.

Nor can we add a meson.build file to capstone/, because the git
submodule would then always report "untracked files".  Fixing that
would require creating our own branch on the qemu git mirror, at
which point we could just as easily create a native meson subproject.

Instead, build the library via the main meson.build.

This improves the current state of affairs in that we will re-link
the qemu executables against a changed libcapstone.a, which we wouldn't
do before-hand.  In addition, the use of the configuration header file
instead of command-line -DEFINES means that we will rebuild the
capstone objects with changes to meson.build.

Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2020-10-03 04:22:47 -05:00

1704 lines
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project('qemu', ['c'], meson_version: '>=0.55.0',
default_options: ['warning_level=1', 'c_std=gnu99', 'cpp_std=gnu++11',
'b_colorout=auto'],
version: run_command('head', meson.source_root() / 'VERSION').stdout().strip())
not_found = dependency('', required: false)
if meson.version().version_compare('>=0.56.0')
keyval = import('keyval')
else
keyval = import('unstable-keyval')
endif
ss = import('sourceset')
fs = import('fs')
sh = find_program('sh')
cc = meson.get_compiler('c')
config_host = keyval.load(meson.current_build_dir() / 'config-host.mak')
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()
genh = []
target_dirs = config_host['TARGET_DIRS'].split()
have_user = false
have_system = false
foreach target : target_dirs
have_user = have_user or target.endswith('-user')
have_system = have_system or target.endswith('-softmmu')
endforeach
have_tools = 'CONFIG_TOOLS' in config_host
have_block = have_system or have_tools
python = import('python').find_installation()
supported_oses = ['windows', 'freebsd', 'netbsd', 'openbsd', 'darwin', 'sunos', 'linux']
supported_cpus = ['ppc', 'ppc64', 's390x', 'sparc64', 'riscv32', 'riscv64', 'x86', 'x86_64',
'arm', 'aarch64', 'mips', 'mips64', 'sparc', 'sparc64']
cpu = host_machine.cpu_family()
targetos = host_machine.system()
configure_file(input: files('scripts/ninjatool.py'),
output: 'ninjatool',
configuration: config_host)
##################
# 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(),
native: false, language: 'cpp')
add_project_link_arguments(config_host['QEMU_LDFLAGS'].split(),
native: false, language: ['c', 'cpp', 'objc'])
add_project_arguments(config_host['QEMU_INCLUDES'].split(),
language: ['c', 'cpp', 'objc'])
link_language = meson.get_external_property('link_language', 'cpp')
if link_language == 'cpp'
add_languages('cpp', required: true, native: false)
endif
if host_machine.system() == 'darwin'
add_languages('objc', required: false, native: false)
endif
if 'SPARSE_CFLAGS' in config_host
run_target('sparse',
command: [find_program('scripts/check_sparse.py'),
config_host['SPARSE_CFLAGS'].split(),
'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 = []
socket = []
version_res = []
coref = []
iokit = []
cocoa = not_found
hvf = []
if targetos == 'windows'
socket = cc.find_library('ws2_32')
winmm = cc.find_library('winmm')
win = import('windows')
version_res = win.compile_resources('version.rc',
depend_files: files('pc-bios/qemu-nsis.ico'),
include_directories: include_directories('.'))
elif targetos == 'darwin'
coref = dependency('appleframeworks', modules: 'CoreFoundation')
iokit = dependency('appleframeworks', modules: 'IOKit')
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('nsl'),
cc.find_library('resolv')]
elif targetos == 'haiku'
socket = [cc.find_library('posix_error_mapper'),
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(),
native: false, language: ['c', 'cpp', 'objc'])
glib = declare_dependency(link_args: config_host['GLIB_LIBS'].split())
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())
endif
lttng = not_found
if 'CONFIG_TRACE_UST' in config_host
lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split())
endif
urcubp = not_found
if 'CONFIG_TRACE_UST' in config_host
urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split())
endif
gcrypt = not_found
if 'CONFIG_GCRYPT' in config_host
gcrypt = declare_dependency(compile_args: config_host['GCRYPT_CFLAGS'].split(),
link_args: config_host['GCRYPT_LIBS'].split())
endif
nettle = not_found
if 'CONFIG_NETTLE' in config_host
nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(),
link_args: config_host['NETTLE_LIBS'].split())
endif
gnutls = not_found
if 'CONFIG_GNUTLS' in config_host
gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(),
link_args: config_host['GNUTLS_LIBS'].split())
endif
pixman = not_found
if have_system or have_tools
pixman = dependency('pixman-1', required: have_system, version:'>=0.21.8',
method: 'pkg-config', static: enable_static)
endif
pam = not_found
if 'CONFIG_AUTH_PAM' in config_host
pam = cc.find_library('pam')
endif
libaio = cc.find_library('aio', required: false)
zlib = dependency('zlib', required: true, static: enable_static)
linux_io_uring = not_found
if 'CONFIG_LINUX_IO_URING' in config_host
linux_io_uring = declare_dependency(compile_args: config_host['LINUX_IO_URING_CFLAGS'].split(),
link_args: config_host['LINUX_IO_URING_LIBS'].split())
endif
libxml2 = not_found
if 'CONFIG_LIBXML2' in config_host
libxml2 = declare_dependency(compile_args: config_host['LIBXML2_CFLAGS'].split(),
link_args: config_host['LIBXML2_LIBS'].split())
endif
libnfs = not_found
if 'CONFIG_LIBNFS' in config_host
libnfs = declare_dependency(link_args: config_host['LIBNFS_LIBS'].split())
endif
libattr = not_found
if 'CONFIG_ATTR' in config_host
libattr = declare_dependency(link_args: config_host['LIBATTR_LIBS'].split())
endif
seccomp = not_found
if 'CONFIG_SECCOMP' in config_host
seccomp = declare_dependency(compile_args: config_host['SECCOMP_CFLAGS'].split(),
link_args: config_host['SECCOMP_LIBS'].split())
endif
libcap_ng = not_found
if 'CONFIG_LIBCAP_NG' in config_host
libcap_ng = declare_dependency(link_args: config_host['LIBCAP_NG_LIBS'].split())
endif
if get_option('xkbcommon').auto() and not have_system and not have_tools
xkbcommon = not_found
else
xkbcommon = dependency('xkbcommon', required: get_option('xkbcommon'),
method: 'pkg-config', static: enable_static)
endif
slirp = not_found
if config_host.has_key('CONFIG_SLIRP')
slirp = declare_dependency(compile_args: config_host['SLIRP_CFLAGS'].split(),
link_args: config_host['SLIRP_LIBS'].split())
endif
vde = not_found
if config_host.has_key('CONFIG_VDE')
vde = declare_dependency(link_args: config_host['VDE_LIBS'].split())
endif
pulse = not_found
if 'CONFIG_LIBPULSE' in config_host
pulse = declare_dependency(compile_args: config_host['PULSE_CFLAGS'].split(),
link_args: config_host['PULSE_LIBS'].split())
endif
alsa = not_found
if 'CONFIG_ALSA' in config_host
alsa = declare_dependency(compile_args: config_host['ALSA_CFLAGS'].split(),
link_args: config_host['ALSA_LIBS'].split())
endif
jack = not_found
if 'CONFIG_LIBJACK' in config_host
jack = declare_dependency(link_args: config_host['JACK_LIBS'].split())
endif
spice = not_found
if 'CONFIG_SPICE' in config_host
spice = declare_dependency(compile_args: config_host['SPICE_CFLAGS'].split(),
link_args: config_host['SPICE_LIBS'].split())
endif
rt = cc.find_library('rt', required: false)
libdl = not_found
if 'CONFIG_PLUGIN' in config_host
libdl = cc.find_library('dl', required: true)
endif
libiscsi = not_found
if 'CONFIG_LIBISCSI' in config_host
libiscsi = declare_dependency(compile_args: config_host['LIBISCSI_CFLAGS'].split(),
link_args: config_host['LIBISCSI_LIBS'].split())
endif
zstd = not_found
if 'CONFIG_ZSTD' in config_host
zstd = declare_dependency(compile_args: config_host['ZSTD_CFLAGS'].split(),
link_args: config_host['ZSTD_LIBS'].split())
endif
gbm = not_found
if 'CONFIG_GBM' in config_host
gbm = declare_dependency(compile_args: config_host['GBM_CFLAGS'].split(),
link_args: config_host['GBM_LIBS'].split())
endif
virgl = not_found
if 'CONFIG_VIRGL' in config_host
virgl = declare_dependency(compile_args: config_host['VIRGL_CFLAGS'].split(),
link_args: config_host['VIRGL_LIBS'].split())
endif
curl = not_found
if 'CONFIG_CURL' in config_host
curl = declare_dependency(compile_args: config_host['CURL_CFLAGS'].split(),
link_args: config_host['CURL_LIBS'].split())
endif
libudev = not_found
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())
endif
sdl = not_found
if have_system
sdl = dependency('sdl2', required: get_option('sdl'), static: enable_static)
sdl_image = not_found
endif
if sdl.found()
# work around 2.0.8 bug
sdl = declare_dependency(compile_args: '-Wno-undef',
dependencies: sdl)
sdl_image = dependency('SDL2_image', required: get_option('sdl_image'),
method: 'pkg-config', static: enable_static)
else
if get_option('sdl_image').enabled()
error('sdl-image required, but SDL was @0@'.format(
get_option('sdl').disabled() ? 'disabled' : 'not found'))
endif
sdl_image = not_found
endif
rbd = not_found
if 'CONFIG_RBD' in config_host
rbd = declare_dependency(link_args: config_host['RBD_LIBS'].split())
endif
glusterfs = not_found
if 'CONFIG_GLUSTERFS' in config_host
glusterfs = declare_dependency(compile_args: config_host['GLUSTERFS_CFLAGS'].split(),
link_args: config_host['GLUSTERFS_LIBS'].split())
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())
endif
libbzip2 = not_found
if 'CONFIG_BZIP2' in config_host
libbzip2 = declare_dependency(link_args: config_host['BZIP2_LIBS'].split())
endif
liblzfse = not_found
if 'CONFIG_LZFSE' in config_host
liblzfse = declare_dependency(link_args: config_host['LZFSE_LIBS'].split())
endif
oss = not_found
if 'CONFIG_AUDIO_OSS' in config_host
oss = declare_dependency(link_args: config_host['OSS_LIBS'].split())
endif
dsound = not_found
if 'CONFIG_AUDIO_DSOUND' in config_host
dsound = declare_dependency(link_args: config_host['DSOUND_LIBS'].split())
endif
coreaudio = not_found
if 'CONFIG_AUDIO_COREAUDIO' in config_host
coreaudio = declare_dependency(link_args: config_host['COREAUDIO_LIBS'].split())
endif
opengl = not_found
if 'CONFIG_OPENGL' in config_host
opengl = declare_dependency(compile_args: config_host['OPENGL_CFLAGS'].split(),
link_args: config_host['OPENGL_LIBS'].split())
endif
gtk = not_found
if 'CONFIG_GTK' in config_host
gtk = declare_dependency(compile_args: config_host['GTK_CFLAGS'].split(),
link_args: config_host['GTK_LIBS'].split())
endif
vte = not_found
if 'CONFIG_VTE' in config_host
vte = declare_dependency(compile_args: config_host['VTE_CFLAGS'].split(),
link_args: config_host['VTE_LIBS'].split())
endif
x11 = not_found
if 'CONFIG_X11' in config_host
x11 = declare_dependency(compile_args: config_host['X11_CFLAGS'].split(),
link_args: config_host['X11_LIBS'].split())
endif
curses = not_found
if 'CONFIG_CURSES' in config_host
curses = declare_dependency(compile_args: config_host['CURSES_CFLAGS'].split(),
link_args: config_host['CURSES_LIBS'].split())
endif
iconv = not_found
if 'CONFIG_ICONV' in config_host
iconv = declare_dependency(compile_args: config_host['ICONV_CFLAGS'].split(),
link_args: config_host['ICONV_LIBS'].split())
endif
vnc = not_found
png = not_found
jpeg = not_found
sasl = not_found
if get_option('vnc').enabled()
vnc = declare_dependency() # dummy dependency
png = dependency('libpng', required: get_option('vnc_png'),
method: 'pkg-config', static: enable_static)
jpeg = cc.find_library('jpeg', has_headers: ['jpeglib.h'],
required: get_option('vnc_jpeg'),
static: enable_static)
sasl = cc.find_library('sasl2', has_headers: ['sasl/sasl.h'],
required: get_option('vnc_sasl'),
static: enable_static)
if sasl.found()
sasl = declare_dependency(dependencies: sasl,
compile_args: '-DSTRUCT_IOVEC_DEFINED')
endif
endif
fdt = not_found
if 'CONFIG_FDT' in config_host
fdt = declare_dependency(compile_args: config_host['FDT_CFLAGS'].split(),
link_args: config_host['FDT_LIBS'].split())
endif
snappy = not_found
if 'CONFIG_SNAPPY' in config_host
snappy = declare_dependency(link_args: config_host['SNAPPY_LIBS'].split())
endif
lzo = not_found
if 'CONFIG_LZO' in config_host
lzo = declare_dependency(link_args: config_host['LZO_LIBS'].split())
endif
rdma = not_found
if 'CONFIG_RDMA' in config_host
rdma = declare_dependency(link_args: config_host['RDMA_LIBS'].split())
endif
numa = not_found
if 'CONFIG_NUMA' in config_host
numa = declare_dependency(link_args: config_host['NUMA_LIBS'].split())
endif
xen = not_found
if 'CONFIG_XEN_BACKEND' in config_host
xen = declare_dependency(compile_args: config_host['XEN_CFLAGS'].split(),
link_args: config_host['XEN_LIBS'].split())
endif
cacard = not_found
if 'CONFIG_SMARTCARD' in config_host
cacard = declare_dependency(compile_args: config_host['SMARTCARD_CFLAGS'].split(),
link_args: config_host['SMARTCARD_LIBS'].split())
endif
u2f = not_found
if have_system
u2f = dependency('u2f-emu', required: get_option('u2f'),
method: 'pkg-config',
static: enable_static)
endif
usbredir = not_found
if 'CONFIG_USB_REDIR' in config_host
usbredir = declare_dependency(compile_args: config_host['USB_REDIR_CFLAGS'].split(),
link_args: config_host['USB_REDIR_LIBS'].split())
endif
libusb = not_found
if 'CONFIG_USB_LIBUSB' in config_host
libusb = declare_dependency(compile_args: config_host['LIBUSB_CFLAGS'].split(),
link_args: config_host['LIBUSB_LIBS'].split())
endif
libpmem = not_found
if 'CONFIG_LIBPMEM' in config_host
libpmem = declare_dependency(compile_args: config_host['LIBPMEM_CFLAGS'].split(),
link_args: config_host['LIBPMEM_LIBS'].split())
endif
libdaxctl = not_found
if 'CONFIG_LIBDAXCTL' in config_host
libdaxctl = declare_dependency(link_args: config_host['LIBDAXCTL_LIBS'].split())
endif
tasn1 = not_found
if 'CONFIG_TASN1' in config_host
tasn1 = declare_dependency(compile_args: config_host['TASN1_CFLAGS'].split(),
link_args: config_host['TASN1_LIBS'].split())
endif
keyutils = dependency('libkeyutils', required: false,
method: 'pkg-config', static: enable_static)
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_VNC_JPEG', jpeg.found())
config_host_data.set('CONFIG_VNC_PNG', png.found())
config_host_data.set('CONFIG_VNC_SASL', sasl.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', 'bindir', 'prefix', 'qemu_confdir', 'qemu_datadir',
'qemu_moddir', 'qemu_localstatedir', 'qemu_helperdir', 'qemu_localedir',
'qemu_icondir', 'qemu_desktopdir', 'qemu_firmwarepath', 'sysconfdir']
foreach k, v: config_host
if arrays.contains(k)
if v != ''
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)
if not k.startswith('CONFIG_')
k = 'CONFIG_' + k.to_upper()
endif
config_host_data.set_quoted(k, v)
elif k.startswith('CONFIG_') or k.startswith('HAVE_') or k.startswith('HOST_')
config_host_data.set(k, v == 'y' ? 1 : v)
endif
endforeach
minikconf = find_program('scripts/minikconf.py')
config_all = {}
config_all_devices = {}
config_all_disas = {}
config_devices_mak_list = []
config_devices_h = {}
config_target_h = {}
config_target_mak = {}
disassemblers = {
'alpha' : ['CONFIG_ALPHA_DIS'],
'arm' : ['CONFIG_ARM_DIS'],
'avr' : ['CONFIG_AVR_DIS'],
'cris' : ['CONFIG_CRIS_DIS'],
'hppa' : ['CONFIG_HPPA_DIS'],
'i386' : ['CONFIG_I386_DIS'],
'x86_64' : ['CONFIG_I386_DIS'],
'x32' : ['CONFIG_I386_DIS'],
'lm32' : ['CONFIG_LM32_DIS'],
'm68k' : ['CONFIG_M68K_DIS'],
'microblaze' : ['CONFIG_MICROBLAZE_DIS'],
'mips' : ['CONFIG_MIPS_DIS'],
'moxie' : ['CONFIG_MOXIE_DIS'],
'nios2' : ['CONFIG_NIOS2_DIS'],
'or1k' : ['CONFIG_OPENRISC_DIS'],
'ppc' : ['CONFIG_PPC_DIS'],
'riscv' : ['CONFIG_RISCV_DIS'],
'rx' : ['CONFIG_RX_DIS'],
's390' : ['CONFIG_S390_DIS'],
'sh4' : ['CONFIG_SH4_DIS'],
'sparc' : ['CONFIG_SPARC_DIS'],
'xtensa' : ['CONFIG_XTENSA_DIS'],
}
if link_language == 'cpp'
disassemblers += {
'aarch64' : [ 'CONFIG_ARM_A64_DIS'],
'arm' : [ 'CONFIG_ARM_DIS', 'CONFIG_ARM_A64_DIS'],
'mips' : [ 'CONFIG_MIPS_DIS', 'CONFIG_NANOMIPS_DIS'],
}
endif
kconfig_external_symbols = [
'CONFIG_KVM',
'CONFIG_XEN',
'CONFIG_TPM',
'CONFIG_SPICE',
'CONFIG_IVSHMEM',
'CONFIG_OPENGL',
'CONFIG_X11',
'CONFIG_VHOST_USER',
'CONFIG_VHOST_VDPA',
'CONFIG_VHOST_KERNEL',
'CONFIG_VIRTFS',
'CONFIG_LINUX',
'CONFIG_PVRDMA',
]
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')
foreach k, v: disassemblers
if config_host['ARCH'].startswith(k) or config_target['TARGET_BASE_ARCH'].startswith(k)
foreach sym: v
config_target += { sym: 'y' }
config_all_disas += { sym: 'y' }
endforeach
endif
endforeach
config_target_data = configuration_data()
foreach k, v: config_target
if not k.startswith('TARGET_') and not k.startswith('CONFIG_')
# do nothing
elif ignored.contains(k)
# do nothing
elif k == 'TARGET_BASE_ARCH'
config_target_data.set('TARGET_' + v.to_upper(), 1)
elif k == 'TARGET_NAME'
config_target_data.set_quoted(k, v)
elif v == 'y'
config_target_data.set(k, 1)
else
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)}
if target.endswith('-softmmu')
base_kconfig = []
foreach sym : kconfig_external_symbols
if sym in config_target or sym in config_host
base_kconfig += '@0@=y'.format(sym)
endif
endforeach
config_devices_mak = target + '-config-devices.mak'
config_devices_mak = configure_file(
input: ['default-configs' / target + '.mak', 'Kconfig'],
output: config_devices_mak,
depfile: config_devices_mak + '.d',
capture: true,
command: [minikconf, config_host['CONFIG_MINIKCONF_MODE'],
config_devices_mak, '@DEPFILE@', '@INPUT@',
base_kconfig])
config_devices_data = configuration_data()
config_devices = keyval.load(config_devices_mak)
foreach k, v: config_devices
config_devices_data.set(k, 1)
endforeach
config_devices_mak_list += config_devices_mak
config_devices_h += {target: configure_file(output: target + '-config-devices.h',
configuration: config_devices_data)}
config_target += config_devices
config_all_devices += config_devices
endif
config_target_mak += {target: config_target}
endforeach
# This configuration is used to build files that are shared by
# multiple binaries, and then extracted out of the "common"
# static_library target.
#
# We do not use all_sources()/all_dependencies(), because it would
# build literally all source files, including devices only used by
# targets that are not built for this compilation. The CONFIG_ALL
# pseudo symbol replaces it.
config_all += config_all_devices
config_all += config_host
config_all += config_all_disas
config_all += {
'CONFIG_XEN': config_host.has_key('CONFIG_XEN_BACKEND'),
'CONFIG_SOFTMMU': have_system,
'CONFIG_USER_ONLY': have_user,
'CONFIG_ALL': true,
}
# Submodules
capstone = not_found
capstone_opt = get_option('capstone')
if capstone_opt in ['enabled', 'auto', 'system']
have_internal = fs.exists(meson.current_source_dir() / 'capstone/Makefile')
capstone = dependency('capstone', static: enable_static,
method: 'pkg-config',
required: capstone_opt == 'system' or
capstone_opt == 'enabled' and not have_internal)
if capstone.found()
capstone_opt = 'system'
elif have_internal
capstone_opt = 'internal'
else
capstone_opt = 'disabled'
endif
endif
if capstone_opt == 'internal'
capstone_data = configuration_data()
capstone_data.set('CAPSTONE_USE_SYS_DYN_MEM', '1')
capstone_files = files(
'capstone/cs.c',
'capstone/MCInst.c',
'capstone/MCInstrDesc.c',
'capstone/MCRegisterInfo.c',
'capstone/SStream.c',
'capstone/utils.c'
)
if 'CONFIG_ARM_DIS' in config_all_disas
capstone_data.set('CAPSTONE_HAS_ARM', '1')
capstone_files += files(
'capstone/arch/ARM/ARMDisassembler.c',
'capstone/arch/ARM/ARMInstPrinter.c',
'capstone/arch/ARM/ARMMapping.c',
'capstone/arch/ARM/ARMModule.c'
)
endif
# FIXME: This config entry currently depends on a c++ compiler.
# Which is needed for building libvixl, but not for capstone.
if 'CONFIG_ARM_A64_DIS' in config_all_disas
capstone_data.set('CAPSTONE_HAS_ARM64', '1')
capstone_files += files(
'capstone/arch/AArch64/AArch64BaseInfo.c',
'capstone/arch/AArch64/AArch64Disassembler.c',
'capstone/arch/AArch64/AArch64InstPrinter.c',
'capstone/arch/AArch64/AArch64Mapping.c',
'capstone/arch/AArch64/AArch64Module.c'
)
endif
if 'CONFIG_PPC_DIS' in config_all_disas
capstone_data.set('CAPSTONE_HAS_POWERPC', '1')
capstone_files += files(
'capstone/arch/PowerPC/PPCDisassembler.c',
'capstone/arch/PowerPC/PPCInstPrinter.c',
'capstone/arch/PowerPC/PPCMapping.c',
'capstone/arch/PowerPC/PPCModule.c'
)
endif
if 'CONFIG_I386_DIS' in config_all_disas
capstone_data.set('CAPSTONE_HAS_X86', 1)
capstone_files += files(
'capstone/arch/X86/X86Disassembler.c',
'capstone/arch/X86/X86DisassemblerDecoder.c',
'capstone/arch/X86/X86ATTInstPrinter.c',
'capstone/arch/X86/X86IntelInstPrinter.c',
'capstone/arch/X86/X86Mapping.c',
'capstone/arch/X86/X86Module.c'
)
endif
configure_file(output: 'capstone-defs.h', configuration: capstone_data)
capstone_cargs = [
# FIXME: There does not seem to be a way to completely replace the c_args
# that come from add_project_arguments() -- we can only add to them.
# So: disable all warnings with a big hammer.
'-Wno-error', '-w',
# Include all configuration defines via a header file, which will wind up
# as a dependency on the object file, and thus changes here will result
# in a rebuild.
'-include', 'capstone-defs.h'
]
libcapstone = static_library('capstone',
sources: capstone_files,
c_args: capstone_cargs,
include_directories: 'capstone/include')
capstone = declare_dependency(link_with: libcapstone,
include_directories: 'capstone/include')
endif
config_host_data.set('CONFIG_CAPSTONE', capstone.found())
genh += configure_file(output: 'config-host.h', configuration: config_host_data)
# Generators
hxtool = find_program('scripts/hxtool')
shaderinclude = find_program('scripts/shaderinclude.pl')
qapi_gen = find_program('scripts/qapi-gen.py')
qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py',
meson.source_root() / 'scripts/qapi/commands.py',
meson.source_root() / 'scripts/qapi/common.py',
meson.source_root() / 'scripts/qapi/error.py',
meson.source_root() / 'scripts/qapi/events.py',
meson.source_root() / 'scripts/qapi/expr.py',
meson.source_root() / 'scripts/qapi/gen.py',
meson.source_root() / 'scripts/qapi/introspect.py',
meson.source_root() / 'scripts/qapi/parser.py',
meson.source_root() / 'scripts/qapi/schema.py',
meson.source_root() / 'scripts/qapi/source.py',
meson.source_root() / 'scripts/qapi/types.py',
meson.source_root() / 'scripts/qapi/visit.py',
meson.source_root() / 'scripts/qapi/common.py',
meson.source_root() / 'scripts/qapi-gen.py'
]
tracetool = [
python, files('scripts/tracetool.py'),
'--backend=' + config_host['TRACE_BACKENDS']
]
qemu_version_cmd = [find_program('scripts/qemu-version.sh'),
meson.current_source_dir(),
config_host['PKGVERSION'], meson.project_version()]
qemu_version = custom_target('qemu-version.h',
output: 'qemu-version.h',
command: qemu_version_cmd,
capture: true,
build_by_default: true,
build_always_stale: true)
genh += qemu_version
hxdep = []
hx_headers = [
['qemu-options.hx', 'qemu-options.def'],
['qemu-img-cmds.hx', 'qemu-img-cmds.h'],
]
if have_system
hx_headers += [
['hmp-commands.hx', 'hmp-commands.h'],
['hmp-commands-info.hx', 'hmp-commands-info.h'],
]
endif
foreach d : hx_headers
hxdep += custom_target(d[1],
input: files(d[0]),
output: d[1],
capture: true,
build_by_default: true, # to be removed when added to a target
command: [hxtool, '-h', '@INPUT0@'])
endforeach
genh += hxdep
SPHINX_ARGS = [config_host['SPHINX_BUILD'],
'-Dversion=' + meson.project_version(),
'-Drelease=' + config_host['PKGVERSION']]
if get_option('werror')
SPHINX_ARGS += [ '-W' ]
endif
sphinx_extn_depends = [ meson.source_root() / 'docs/sphinx/depfile.py',
meson.source_root() / 'docs/sphinx/hxtool.py',
meson.source_root() / 'docs/sphinx/kerneldoc.py',
meson.source_root() / 'docs/sphinx/kernellog.py',
meson.source_root() / 'docs/sphinx/qapidoc.py',
meson.source_root() / 'docs/sphinx/qmp_lexer.py',
qapi_gen_depends ]
# Collect sourcesets.
util_ss = ss.source_set()
stub_ss = ss.source_set()
trace_ss = ss.source_set()
block_ss = ss.source_set()
blockdev_ss = ss.source_set()
qmp_ss = ss.source_set()
common_ss = ss.source_set()
softmmu_ss = ss.source_set()
user_ss = ss.source_set()
bsd_user_ss = ss.source_set()
linux_user_ss = ss.source_set()
specific_ss = ss.source_set()
specific_fuzz_ss = ss.source_set()
modules = {}
hw_arch = {}
target_arch = {}
target_softmmu_arch = {}
###############
# Trace files #
###############
# TODO: add each directory to the subdirs from its own meson.build, once
# we have those
trace_events_subdirs = [
'accel/kvm',
'accel/tcg',
'crypto',
'monitor',
]
if have_user
trace_events_subdirs += [ 'linux-user' ]
endif
if have_block
trace_events_subdirs += [
'authz',
'block',
'io',
'nbd',
'scsi',
]
endif
if have_system
trace_events_subdirs += [
'audio',
'backends',
'backends/tpm',
'chardev',
'hw/9pfs',
'hw/acpi',
'hw/alpha',
'hw/arm',
'hw/audio',
'hw/block',
'hw/block/dataplane',
'hw/char',
'hw/display',
'hw/dma',
'hw/hppa',
'hw/hyperv',
'hw/i2c',
'hw/i386',
'hw/i386/xen',
'hw/ide',
'hw/input',
'hw/intc',
'hw/isa',
'hw/mem',
'hw/mips',
'hw/misc',
'hw/misc/macio',
'hw/net',
'hw/nvram',
'hw/pci',
'hw/pci-host',
'hw/ppc',
'hw/rdma',
'hw/rdma/vmw',
'hw/rtc',
'hw/s390x',
'hw/scsi',
'hw/sd',
'hw/sparc',
'hw/sparc64',
'hw/ssi',
'hw/timer',
'hw/tpm',
'hw/usb',
'hw/vfio',
'hw/virtio',
'hw/watchdog',
'hw/xen',
'hw/gpio',
'migration',
'net',
'softmmu',
'ui',
]
endif
trace_events_subdirs += [
'hw/core',
'qapi',
'qom',
'target/arm',
'target/hppa',
'target/i386',
'target/mips',
'target/ppc',
'target/riscv',
'target/s390x',
'target/sparc',
'util',
]
subdir('qapi')
subdir('qobject')
subdir('stubs')
subdir('trace')
subdir('util')
subdir('qom')
subdir('authz')
subdir('crypto')
subdir('ui')
if enable_modules
libmodulecommon = static_library('module-common', files('module-common.c') + genh, pic: true, c_args: '-DBUILD_DSO')
modulecommon = declare_dependency(link_whole: libmodulecommon, compile_args: '-DBUILD_DSO')
endif
# Build targets from sourcesets
stub_ss = stub_ss.apply(config_all, strict: false)
util_ss.add_all(trace_ss)
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, malloc])
qemuutil = declare_dependency(link_with: libqemuutil,
sources: genh + version_res)
decodetree = generator(find_program('scripts/decodetree.py'),
output: 'decode-@BASENAME@.c.inc',
arguments: ['@INPUT@', '@EXTRA_ARGS@', '-o', '@OUTPUT@'])
subdir('audio')
subdir('io')
subdir('chardev')
subdir('fsdev')
subdir('libdecnumber')
subdir('target')
subdir('dump')
block_ss.add(files(
'block.c',
'blockjob.c',
'job.c',
'qemu-io-cmds.c',
))
block_ss.add(when: 'CONFIG_REPLICATION', if_true: files('replication.c'))
subdir('nbd')
subdir('scsi')
subdir('block')
blockdev_ss.add(files(
'blockdev.c',
'blockdev-nbd.c',
'iothread.c',
'job-qmp.c',
))
# os-posix.c contains POSIX-specific functions used by qemu-storage-daemon,
# os-win32.c does not
blockdev_ss.add(when: 'CONFIG_POSIX', if_true: files('os-posix.c'))
softmmu_ss.add(when: 'CONFIG_WIN32', if_true: [files('os-win32.c')])
softmmu_ss.add_all(blockdev_ss)
softmmu_ss.add(files(
'bootdevice.c',
'dma-helpers.c',
'qdev-monitor.c',
), sdl)
softmmu_ss.add(when: 'CONFIG_TPM', if_true: files('tpm.c'))
softmmu_ss.add(when: 'CONFIG_SECCOMP', if_true: [files('qemu-seccomp.c'), seccomp])
softmmu_ss.add(when: ['CONFIG_FDT', fdt], if_true: [files('device_tree.c')])
common_ss.add(files('cpus-common.c'))
subdir('softmmu')
specific_ss.add(files('disas.c', 'exec.c', 'gdbstub.c'), capstone, libpmem, libdaxctl)
specific_ss.add(files('exec-vary.c'))
specific_ss.add(when: 'CONFIG_TCG', if_true: files(
'fpu/softfloat.c',
'tcg/optimize.c',
'tcg/tcg-common.c',
'tcg/tcg-op-gvec.c',
'tcg/tcg-op-vec.c',
'tcg/tcg-op.c',
'tcg/tcg.c',
))
specific_ss.add(when: 'CONFIG_TCG_INTERPRETER', if_true: files('disas/tci.c', 'tcg/tci.c'))
subdir('backends')
subdir('disas')
subdir('migration')
subdir('monitor')
subdir('net')
subdir('replay')
subdir('hw')
subdir('accel')
subdir('plugins')
subdir('bsd-user')
subdir('linux-user')
bsd_user_ss.add(files('gdbstub.c'))
specific_ss.add_all(when: 'CONFIG_BSD_USER', if_true: bsd_user_ss)
linux_user_ss.add(files('gdbstub.c', 'thunk.c'))
specific_ss.add_all(when: 'CONFIG_LINUX_USER', if_true: linux_user_ss)
# needed for fuzzing binaries
subdir('tests/qtest/libqos')
subdir('tests/qtest/fuzz')
block_mods = []
softmmu_mods = []
foreach d, list : modules
foreach m, module_ss : list
if enable_modules and targetos != 'windows'
module_ss = module_ss.apply(config_all, strict: false)
sl = static_library(d + '-' + m, [genh, module_ss.sources()],
dependencies: [modulecommon, module_ss.dependencies()], pic: true)
if d == 'block'
block_mods += sl
else
softmmu_mods += sl
endif
else
if d == 'block'
block_ss.add_all(module_ss)
else
softmmu_ss.add_all(module_ss)
endif
endif
endforeach
endforeach
nm = find_program('nm')
undefsym = find_program('scripts/undefsym.py')
block_syms = custom_target('block.syms', output: 'block.syms',
input: [libqemuutil, block_mods],
capture: true,
command: [undefsym, nm, '@INPUT@'])
qemu_syms = custom_target('qemu.syms', output: 'qemu.syms',
input: [libqemuutil, softmmu_mods],
capture: true,
command: [undefsym, nm, '@INPUT@'])
block_ss = block_ss.apply(config_host, strict: false)
libblock = static_library('block', block_ss.sources() + genh,
dependencies: block_ss.dependencies(),
link_depends: block_syms,
name_suffix: 'fa',
build_by_default: false)
block = declare_dependency(link_whole: [libblock],
link_args: '@block.syms',
dependencies: [crypto, io])
qmp_ss = qmp_ss.apply(config_host, strict: false)
libqmp = static_library('qmp', qmp_ss.sources() + genh,
dependencies: qmp_ss.dependencies(),
name_suffix: 'fa',
build_by_default: false)
qmp = declare_dependency(link_whole: [libqmp])
foreach m : block_mods + softmmu_mods
shared_module(m.name(),
name_prefix: '',
link_whole: m,
install: true,
install_dir: config_host['qemu_moddir'])
endforeach
softmmu_ss.add(authz, block, chardev, crypto, io, qmp)
common_ss.add(qom, qemuutil)
common_ss.add_all(when: 'CONFIG_SOFTMMU', if_true: [softmmu_ss])
common_ss.add_all(when: 'CONFIG_USER_ONLY', if_true: user_ss)
common_all = common_ss.apply(config_all, strict: false)
common_all = static_library('common',
build_by_default: false,
sources: common_all.sources() + genh,
dependencies: common_all.dependencies(),
name_suffix: 'fa')
feature_to_c = find_program('scripts/feature_to_c.sh')
emulators = {}
foreach target : target_dirs
config_target = config_target_mak[target]
target_name = config_target['TARGET_NAME']
arch = config_target['TARGET_BASE_ARCH']
arch_srcs = [config_target_h[target]]
arch_deps = []
c_args = ['-DNEED_CPU_H',
'-DCONFIG_TARGET="@0@-config-target.h"'.format(target),
'-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)]
link_args = []
config_target += config_host
target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])]
if targetos == 'linux'
target_inc += include_directories('linux-headers', is_system: true)
endif
if target.endswith('-softmmu')
qemu_target_name = 'qemu-system-' + target_name
target_type='system'
t = target_softmmu_arch[arch].apply(config_target, strict: false)
arch_srcs += t.sources()
arch_deps += t.dependencies()
hw_dir = target_name == 'sparc64' ? 'sparc64' : arch
hw = hw_arch[hw_dir].apply(config_target, strict: false)
arch_srcs += hw.sources()
arch_deps += hw.dependencies()
arch_srcs += config_devices_h[target]
link_args += ['@block.syms', '@qemu.syms']
else
abi = config_target['TARGET_ABI_DIR']
target_type='user'
qemu_target_name = 'qemu-' + target_name
if 'CONFIG_LINUX_USER' in config_target
base_dir = 'linux-user'
target_inc += include_directories('linux-user/host/' / config_host['ARCH'])
else
base_dir = 'bsd-user'
endif
target_inc += include_directories(
base_dir,
base_dir / abi,
)
if 'CONFIG_LINUX_USER' in config_target
dir = base_dir / abi
arch_srcs += files(dir / 'signal.c', dir / 'cpu_loop.c')
if config_target.has_key('TARGET_SYSTBL_ABI')
arch_srcs += \
syscall_nr_generators[abi].process(base_dir / abi / config_target['TARGET_SYSTBL'],
extra_args : config_target['TARGET_SYSTBL_ABI'])
endif
endif
endif
if 'TARGET_XML_FILES' in config_target
gdbstub_xml = custom_target(target + '-gdbstub-xml.c',
output: target + '-gdbstub-xml.c',
input: files(config_target['TARGET_XML_FILES'].split()),
command: [feature_to_c, '@INPUT@'],
capture: true)
arch_srcs += gdbstub_xml
endif
t = target_arch[arch].apply(config_target, strict: false)
arch_srcs += t.sources()
arch_deps += t.dependencies()
target_common = common_ss.apply(config_target, strict: false)
objects = common_all.extract_objects(target_common.sources())
deps = target_common.dependencies()
target_specific = specific_ss.apply(config_target, strict: false)
arch_srcs += target_specific.sources()
arch_deps += target_specific.dependencies()
lib = static_library('qemu-' + target,
sources: arch_srcs + genh,
dependencies: arch_deps,
objects: objects,
include_directories: target_inc,
c_args: c_args,
build_by_default: false,
name_suffix: 'fa')
if target.endswith('-softmmu')
execs = [{
'name': 'qemu-system-' + target_name,
'gui': false,
'sources': files('softmmu/main.c'),
'dependencies': []
}]
if targetos == 'windows' and (sdl.found() or gtk.found())
execs += [{
'name': 'qemu-system-' + target_name + 'w',
'gui': true,
'sources': files('softmmu/main.c'),
'dependencies': []
}]
endif
if config_host.has_key('CONFIG_FUZZ')
specific_fuzz = specific_fuzz_ss.apply(config_target, strict: false)
execs += [{
'name': 'qemu-fuzz-' + target_name,
'gui': false,
'sources': specific_fuzz.sources(),
'dependencies': specific_fuzz.dependencies(),
}]
endif
else
execs = [{
'name': 'qemu-' + target_name,
'gui': false,
'sources': [],
'dependencies': []
}]
endif
foreach exe: execs
emulators += {exe['name']:
executable(exe['name'], exe['sources'],
install: true,
c_args: c_args,
dependencies: arch_deps + deps + exe['dependencies'],
objects: lib.extract_all_objects(recursive: true),
link_language: link_language,
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: [
{'ext': '.stp-build', 'fmt': 'stap', 'bin': meson.current_build_dir() / exe['name'], 'install': false},
{'ext': '.stp', 'fmt': 'stap', 'bin': get_option('prefix') / get_option('bindir') / exe['name'], 'install': true},
{'ext': '-simpletrace.stp', 'fmt': 'simpletrace-stap', 'bin': '', 'install': true},
{'ext': '-log.stp', 'fmt': 'log-stap', 'bin': '', 'install': true},
]
custom_target(exe['name'] + stp['ext'],
input: trace_events_all,
output: exe['name'] + stp['ext'],
capture: true,
install: stp['install'],
install_dir: qemu_datadir / '../systemtap/tapset',
command: [
tracetool, '--group=all', '--format=' + stp['fmt'],
'--binary=' + stp['bin'],
'--target-name=' + target_name,
'--target-type=' + target_type,
'--probe-prefix=qemu.' + target_type + '.' + target_name,
'@INPUT@',
])
endforeach
endif
endforeach
endforeach
# Other build targets
if 'CONFIG_PLUGIN' in config_host
install_headers('include/qemu/qemu-plugin.h')
endif
if 'CONFIG_GUEST_AGENT' in config_host
subdir('qga')
endif
# Don't build qemu-keymap if xkbcommon is not explicitly enabled
# when we don't build tools or system
if xkbcommon.found()
# used for the update-keymaps target, so include rules even if !have_tools
qemu_keymap = executable('qemu-keymap', files('qemu-keymap.c', 'ui/input-keymap.c') + genh,
dependencies: [qemuutil, xkbcommon], install: have_tools)
endif
if have_tools
qemu_img = executable('qemu-img', [files('qemu-img.c'), hxdep],
dependencies: [authz, block, crypto, io, qom, qemuutil], install: true)
qemu_io = executable('qemu-io', files('qemu-io.c'),
dependencies: [block, qemuutil], install: true)
qemu_nbd = executable('qemu-nbd', files('qemu-nbd.c'),
dependencies: [block, qemuutil], install: true)
subdir('storage-daemon')
subdir('contrib/rdmacm-mux')
subdir('contrib/elf2dmp')
executable('qemu-edid', files('qemu-edid.c', 'hw/display/edid-generate.c'),
dependencies: qemuutil,
install: true)
if 'CONFIG_VHOST_USER' in config_host
subdir('contrib/libvhost-user')
subdir('contrib/vhost-user-blk')
subdir('contrib/vhost-user-gpu')
subdir('contrib/vhost-user-input')
subdir('contrib/vhost-user-scsi')
endif
if targetos == 'linux'
executable('qemu-bridge-helper', files('qemu-bridge-helper.c'),
dependencies: [qemuutil, libcap_ng],
install: true,
install_dir: get_option('libexecdir'))
executable('qemu-pr-helper', files('scsi/qemu-pr-helper.c', 'scsi/utils.c'),
dependencies: [authz, crypto, io, qom, qemuutil,
libcap_ng, mpathpersist],
install: true)
endif
if 'CONFIG_IVSHMEM' in config_host
subdir('contrib/ivshmem-client')
subdir('contrib/ivshmem-server')
endif
endif
subdir('scripts')
subdir('tools')
subdir('pc-bios')
subdir('tests')
subdir('docs')
if 'CONFIG_GTK' in config_host
subdir('po')
endif
if host_machine.system() == 'windows'
nsis_cmd = [
find_program('scripts/nsis.py'),
'@OUTPUT@',
get_option('prefix'),
meson.current_source_dir(),
host_machine.cpu_family(),
'--',
'-DDISPLAYVERSION=' + meson.project_version(),
]
if build_docs
nsis_cmd += '-DCONFIG_DOCUMENTATION=y'
endif
if 'CONFIG_GTK' in config_host
nsis_cmd += '-DCONFIG_GTK=y'
endif
nsis = custom_target('nsis',
output: 'qemu-setup-' + meson.project_version() + '.exe',
input: files('qemu.nsi'),
build_always_stale: true,
command: nsis_cmd + ['@INPUT@'])
alias_target('installer', nsis)
endif
summary_info = {}
summary_info += {'Install prefix': config_host['prefix']}
summary_info += {'BIOS directory': config_host['qemu_datadir']}
summary_info += {'firmware path': config_host['qemu_firmwarepath']}
summary_info += {'binary directory': config_host['bindir']}
summary_info += {'library directory': config_host['libdir']}
summary_info += {'module directory': config_host['qemu_moddir']}
summary_info += {'libexec directory': config_host['libexecdir']}
summary_info += {'include directory': config_host['includedir']}
summary_info += {'config directory': config_host['sysconfdir']}
if targetos != 'windows'
summary_info += {'local state directory': config_host['qemu_localstatedir']}
summary_info += {'Manual directory': get_option('mandir')}
else
summary_info += {'local state directory': 'queried at runtime'}
endif
summary_info += {'Doc directory': get_option('docdir')}
summary_info += {'Build directory': meson.current_build_dir()}
summary_info += {'Source path': meson.current_source_dir()}
summary_info += {'GIT binary': config_host['GIT']}
summary_info += {'GIT submodules': config_host['GIT_SUBMODULES']}
summary_info += {'C compiler': meson.get_compiler('c').cmd_array()[0]}
summary_info += {'Host C compiler': meson.get_compiler('c', native: true).cmd_array()[0]}
if link_language == 'cpp'
summary_info += {'C++ compiler': meson.get_compiler('cpp').cmd_array()[0]}
else
summary_info += {'C++ compiler': false}
endif
if targetos == 'darwin'
summary_info += {'Objective-C compiler': meson.get_compiler('objc').cmd_array()[0]}
endif
summary_info += {'ARFLAGS': config_host['ARFLAGS']}
summary_info += {'CFLAGS': config_host['CFLAGS']}
summary_info += {'QEMU_CFLAGS': config_host['QEMU_CFLAGS']}
summary_info += {'QEMU_LDFLAGS': config_host['QEMU_LDFLAGS']}
summary_info += {'make': config_host['MAKE']}
summary_info += {'python': '@0@ (version: @1@)'.format(python.full_path(), python.language_version())}
summary_info += {'sphinx-build': config_host['SPHINX_BUILD']}
summary_info += {'genisoimage': config_host['GENISOIMAGE']}
# TODO: add back version
summary_info += {'slirp support': config_host.has_key('CONFIG_SLIRP')}
if config_host.has_key('CONFIG_SLIRP')
summary_info += {'smbd': config_host['CONFIG_SMBD_COMMAND']}
endif
summary_info += {'module support': config_host.has_key('CONFIG_MODULES')}
if config_host.has_key('CONFIG_MODULES')
summary_info += {'alternative module path': config_host.has_key('CONFIG_MODULE_UPGRADES')}
endif
summary_info += {'host CPU': cpu}
summary_info += {'host endianness': build_machine.endian()}
summary_info += {'target list': config_host['TARGET_DIRS']}
summary_info += {'gprof enabled': config_host.has_key('CONFIG_GPROF')}
summary_info += {'sparse enabled': meson.get_compiler('c').cmd_array().contains('cgcc')}
summary_info += {'strip binaries': get_option('strip')}
summary_info += {'profiler': config_host.has_key('CONFIG_PROFILER')}
summary_info += {'static build': config_host.has_key('CONFIG_STATIC')}
if targetos == 'darwin'
summary_info += {'Cocoa support': config_host.has_key('CONFIG_COCOA')}
endif
# TODO: add back version
summary_info += {'SDL support': sdl.found()}
summary_info += {'SDL image support': sdl_image.found()}
# TODO: add back version
summary_info += {'GTK support': config_host.has_key('CONFIG_GTK')}
summary_info += {'GTK GL support': config_host.has_key('CONFIG_GTK_GL')}
summary_info += {'pixman': pixman.found()}
# TODO: add back version
summary_info += {'VTE support': config_host.has_key('CONFIG_VTE')}
summary_info += {'TLS priority': config_host['CONFIG_TLS_PRIORITY']}
summary_info += {'GNUTLS support': config_host.has_key('CONFIG_GNUTLS')}
# TODO: add back version
summary_info += {'libgcrypt': config_host.has_key('CONFIG_GCRYPT')}
if config_host.has_key('CONFIG_GCRYPT')
summary_info += {' hmac': config_host.has_key('CONFIG_GCRYPT_HMAC')}
summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
endif
# TODO: add back version
summary_info += {'nettle': config_host.has_key('CONFIG_NETTLE')}
if config_host.has_key('CONFIG_NETTLE')
summary_info += {' XTS': not config_host.has_key('CONFIG_QEMU_PRIVATE_XTS')}
endif
summary_info += {'libtasn1': config_host.has_key('CONFIG_TASN1')}
summary_info += {'PAM': config_host.has_key('CONFIG_AUTH_PAM')}
summary_info += {'iconv support': config_host.has_key('CONFIG_ICONV')}
summary_info += {'curses support': config_host.has_key('CONFIG_CURSES')}
# TODO: add back version
summary_info += {'virgl support': config_host.has_key('CONFIG_VIRGL')}
summary_info += {'curl support': config_host.has_key('CONFIG_CURL')}
summary_info += {'mingw32 support': targetos == 'windows'}
summary_info += {'Audio drivers': config_host['CONFIG_AUDIO_DRIVERS']}
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': mpathpersist.found()}
summary_info += {'VNC support': vnc.found()}
if vnc.found()
summary_info += {'VNC SASL support': sasl.found()}
summary_info += {'VNC JPEG support': jpeg.found()}
summary_info += {'VNC PNG support': png.found()}
endif
summary_info += {'xen support': config_host.has_key('CONFIG_XEN_BACKEND')}
if config_host.has_key('CONFIG_XEN_BACKEND')
summary_info += {'xen ctrl version': config_host['CONFIG_XEN_CTRL_INTERFACE_VERSION']}
endif
summary_info += {'brlapi support': config_host.has_key('CONFIG_BRLAPI')}
summary_info += {'Documentation': config_host.has_key('BUILD_DOCS')}
summary_info += {'PIE': get_option('b_pie')}
summary_info += {'vde support': config_host.has_key('CONFIG_VDE')}
summary_info += {'netmap support': config_host.has_key('CONFIG_NETMAP')}
summary_info += {'Linux AIO support': config_host.has_key('CONFIG_LINUX_AIO')}
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')}
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')}
summary_info += {'membarrier': config_host.has_key('CONFIG_MEMBARRIER')}
summary_info += {'preadv support': config_host.has_key('CONFIG_PREADV')}
summary_info += {'fdatasync': config_host.has_key('CONFIG_FDATASYNC')}
summary_info += {'madvise': config_host.has_key('CONFIG_MADVISE')}
summary_info += {'posix_madvise': config_host.has_key('CONFIG_POSIX_MADVISE')}
summary_info += {'posix_memalign': config_host.has_key('CONFIG_POSIX_MEMALIGN')}
summary_info += {'libcap-ng support': config_host.has_key('CONFIG_LIBCAP_NG')}
summary_info += {'vhost-net support': config_host.has_key('CONFIG_VHOST_NET')}
summary_info += {'vhost-crypto support': config_host.has_key('CONFIG_VHOST_CRYPTO')}
summary_info += {'vhost-scsi support': config_host.has_key('CONFIG_VHOST_SCSI')}
summary_info += {'vhost-vsock support': config_host.has_key('CONFIG_VHOST_VSOCK')}
summary_info += {'vhost-user support': config_host.has_key('CONFIG_VHOST_KERNEL')}
summary_info += {'vhost-user-fs support': config_host.has_key('CONFIG_VHOST_USER_FS')}
summary_info += {'vhost-vdpa support': config_host.has_key('CONFIG_VHOST_VDPA')}
summary_info += {'Trace backends': config_host['TRACE_BACKENDS']}
if config_host['TRACE_BACKENDS'].split().contains('simple')
summary_info += {'Trace output file': config_host['CONFIG_TRACE_FILE'] + '-<pid>'}
endif
# TODO: add back protocol and server version
summary_info += {'spice support': config_host.has_key('CONFIG_SPICE')}
summary_info += {'rbd support': config_host.has_key('CONFIG_RBD')}
summary_info += {'xfsctl support': config_host.has_key('CONFIG_XFS')}
summary_info += {'smartcard support': config_host.has_key('CONFIG_SMARTCARD')}
summary_info += {'U2F support': u2f.found()}
summary_info += {'libusb': config_host.has_key('CONFIG_USB_LIBUSB')}
summary_info += {'usb net redir': config_host.has_key('CONFIG_USB_REDIR')}
summary_info += {'OpenGL support': config_host.has_key('CONFIG_OPENGL')}
summary_info += {'OpenGL dmabufs': config_host.has_key('CONFIG_OPENGL_DMABUF')}
summary_info += {'libiscsi support': config_host.has_key('CONFIG_LIBISCSI')}
summary_info += {'libnfs support': config_host.has_key('CONFIG_LIBNFS')}
summary_info += {'build guest agent': config_host.has_key('CONFIG_GUEST_AGENT')}
if targetos == 'windows'
if 'WIN_SDK' in config_host
summary_info += {'Windows SDK': config_host['WIN_SDK']}
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')}
endif
summary_info += {'seccomp support': config_host.has_key('CONFIG_SECCOMP')}
summary_info += {'coroutine backend': config_host['CONFIG_COROUTINE_BACKEND']}
summary_info += {'coroutine pool': config_host['CONFIG_COROUTINE_POOL'] == '1'}
summary_info += {'debug stack usage': config_host.has_key('CONFIG_DEBUG_STACK_USAGE')}
summary_info += {'mutex debugging': config_host.has_key('CONFIG_DEBUG_MUTEX')}
summary_info += {'crypto afalg': config_host.has_key('CONFIG_AF_ALG')}
summary_info += {'GlusterFS support': config_host.has_key('CONFIG_GLUSTERFS')}
summary_info += {'gcov': get_option('b_coverage')}
summary_info += {'TPM support': config_host.has_key('CONFIG_TPM')}
summary_info += {'libssh support': config_host.has_key('CONFIG_LIBSSH')}
summary_info += {'QOM debugging': config_host.has_key('CONFIG_QOM_CAST_DEBUG')}
summary_info += {'Live block migration': config_host.has_key('CONFIG_LIVE_BLOCK_MIGRATION')}
summary_info += {'lzo support': config_host.has_key('CONFIG_LZO')}
summary_info += {'snappy support': config_host.has_key('CONFIG_SNAPPY')}
summary_info += {'bzip2 support': config_host.has_key('CONFIG_BZIP2')}
summary_info += {'lzfse support': config_host.has_key('CONFIG_LZFSE')}
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 += {'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 += {'bochs support': config_host.has_key('CONFIG_BOCHS')}
summary_info += {'cloop support': config_host.has_key('CONFIG_CLOOP')}
summary_info += {'dmg support': config_host.has_key('CONFIG_DMG')}
summary_info += {'qcow v1 support': config_host.has_key('CONFIG_QCOW1')}
summary_info += {'vdi support': config_host.has_key('CONFIG_VDI')}
summary_info += {'vvfat support': config_host.has_key('CONFIG_VVFAT')}
summary_info += {'qed support': config_host.has_key('CONFIG_QED')}
summary_info += {'parallels support': config_host.has_key('CONFIG_PARALLELS')}
summary_info += {'sheepdog support': config_host.has_key('CONFIG_SHEEPDOG')}
summary_info += {'capstone': capstone_opt == 'disabled' ? false : capstone_opt}
summary_info += {'libpmem support': config_host.has_key('CONFIG_LIBPMEM')}
summary_info += {'libdaxctl support': config_host.has_key('CONFIG_LIBDAXCTL')}
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')}
if config_host.has_key('HAVE_GDB_BIN')
summary_info += {'gdb': config_host['HAVE_GDB_BIN']}
endif
summary_info += {'thread sanitizer': config_host.has_key('CONFIG_TSAN')}
summary_info += {'rng-none': config_host.has_key('CONFIG_RNG_NONE')}
summary_info += {'Linux keyring': config_host.has_key('CONFIG_SECRET_KEYRING')}
summary(summary_info, bool_yn: true)
if not supported_cpus.contains(cpu)
message()
warning('SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!')
message()
message('CPU host architecture ' + cpu + ' support is not currently maintained.')
message('The QEMU project intends to remove support for this host CPU in')
message('a future release if nobody volunteers to maintain it and to')
message('provide a build host for our continuous integration setup.')
message('configure has succeeded and you can continue to build, but')
message('if you care about QEMU on this platform you should contact')
message('us upstream at qemu-devel@nongnu.org.')
endif
if not supported_oses.contains(targetos)
message()
warning('WARNING: SUPPORT FOR THIS HOST OS WILL GO AWAY IN FUTURE RELEASES!')
message()
message('Host OS ' + targetos + 'support is not currently maintained.')
message('The QEMU project intends to remove support for this host OS in')
message('a future release if nobody volunteers to maintain it and to')
message('provide a build host for our continuous integration setup.')
message('configure has succeeded and you can continue to build, but')
message('if you care about QEMU on this platform you should contact')
message('us upstream at qemu-devel@nongnu.org.')
endif
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