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https://github.com/Motorhead1991/qemu.git
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meson: replace create-config with meson configure_file
Move the create-config logic to meson.build; create a configuration_data object and let meson handle the quoting and output. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini
parent
484e2cc730
commit
859aef026e
7 changed files with 81 additions and 168 deletions
96
meson.build
96
meson.build
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@ -12,6 +12,8 @@ config_host = keyval.load(meson.current_build_dir() / 'config-host.mak')
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config_all_disas = keyval.load(meson.current_build_dir() / 'config-all-disas.mak')
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enable_modules = 'CONFIG_MODULES' in config_host
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build_docs = 'BUILD_DOCS' in config_host
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config_host_data = configuration_data()
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genh = []
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add_project_arguments(config_host['QEMU_CFLAGS'].split(),
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native: false, language: ['c', 'objc'])
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@ -359,13 +361,43 @@ if 'CONFIG_LIBPMEM' in config_host
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link_args: config_host['LIBPMEM_LIBS'].split())
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endif
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create_config = find_program('scripts/create_config')
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# Create config-host.h
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config_host_data.set('QEMU_VERSION', '"@0@"'.format(meson.project_version()))
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config_host_data.set('QEMU_VERSION_MAJOR', meson.project_version().split('.')[0])
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config_host_data.set('QEMU_VERSION_MINOR', meson.project_version().split('.')[1])
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config_host_data.set('QEMU_VERSION_MICRO', meson.project_version().split('.')[2])
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arrays = ['CONFIG_AUDIO_DRIVERS', 'CONFIG_BDRV_RW_WHITELIST', 'CONFIG_BDRV_RO_WHITELIST']
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strings = ['HOST_DSOSUF', 'CONFIG_IASL', 'qemu_confdir', 'qemu_datadir',
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'qemu_moddir', 'qemu_localstatedir', 'qemu_helperdir', 'qemu_localedir',
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'qemu_icondir', 'qemu_desktopdir', 'qemu_firmwarepath']
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foreach k, v: config_host
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if arrays.contains(k)
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if v != ''
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v = '"' + '", "'.join(v.split()) + '", '
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endif
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config_host_data.set(k, v)
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elif k == 'ARCH'
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config_host_data.set('HOST_' + v.to_upper(), 1)
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elif strings.contains(k)
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if not k.startswith('CONFIG_')
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k = 'CONFIG_' + k.to_upper()
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endif
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config_host_data.set_quoted(k, v)
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elif k.startswith('CONFIG_') or k.startswith('HAVE_') or k.startswith('HOST_')
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config_host_data.set(k, v == 'y' ? 1 : v)
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endif
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endforeach
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genh += configure_file(output: 'config-host.h', configuration: config_host_data)
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minikconf = find_program('scripts/minikconf.py')
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target_dirs = config_host['TARGET_DIRS'].split()
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have_user = false
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have_system = false
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config_devices_mak_list = []
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config_devices_h = {}
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config_target_h = {}
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config_target_mak = {}
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kconfig_external_symbols = [
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'CONFIG_KVM',
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@ -381,16 +413,36 @@ kconfig_external_symbols = [
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'CONFIG_LINUX',
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'CONFIG_PVRDMA',
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]
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ignored = ['TARGET_XML_FILES', 'TARGET_ABI_DIR', 'TARGET_DIRS']
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foreach target : target_dirs
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have_user = have_user or target.endswith('-user')
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config_target = keyval.load(meson.current_build_dir() / target / 'config-target.mak') + config_host
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config_target = keyval.load(meson.current_build_dir() / target / 'config-target.mak')
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config_target_data = configuration_data()
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foreach k, v: config_target
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if not k.startswith('TARGET_') and not k.startswith('CONFIG_')
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# do nothing
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elif ignored.contains(k)
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# do nothing
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elif k == 'TARGET_BASE_ARCH'
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config_target_data.set('TARGET_' + v.to_upper(), 1)
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elif k == 'TARGET_NAME'
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config_target_data.set_quoted(k, v)
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elif v == 'y'
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config_target_data.set(k, 1)
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else
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config_target_data.set(k, v)
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endif
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endforeach
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config_target_h += {target: configure_file(output: target + '-config-target.h',
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configuration: config_target_data)}
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if target.endswith('-softmmu')
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have_system = true
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base_kconfig = []
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foreach sym : kconfig_external_symbols
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if sym in config_target
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if sym in config_target or sym in config_host
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base_kconfig += '@0@=y'.format(sym)
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endif
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endforeach
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@ -404,14 +456,16 @@ foreach target : target_dirs
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command: [minikconf, config_host['CONFIG_MINIKCONF_MODE'],
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config_devices_mak, '@DEPFILE@', '@INPUT@',
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base_kconfig])
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config_devices_h += {target: custom_target(
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target + '-config-devices.h',
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input: config_devices_mak,
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output: target + '-config-devices.h',
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capture: true,
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command: [create_config, '@INPUT@'])}
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config_devices_data = configuration_data()
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config_devices = keyval.load(config_devices_mak)
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foreach k, v: config_devices
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config_devices_data.set(k, 1)
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endforeach
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config_devices_mak_list += config_devices_mak
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config_target += keyval.load(config_devices_mak)
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config_devices_h += {target: configure_file(output: target + '-config-devices.h',
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configuration: config_devices_data)}
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config_target += config_devices
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endif
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config_target_mak += {target: config_target}
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endforeach
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@ -451,7 +505,6 @@ config_all += {
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# Generators
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genh = []
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hxtool = find_program('scripts/hxtool')
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shaderinclude = find_program('scripts/shaderinclude.pl')
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qapi_gen = find_program('scripts/qapi-gen.py')
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@ -481,7 +534,7 @@ tracetool = [
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qemu_version_cmd = [find_program('scripts/qemu-version.sh'),
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meson.current_source_dir(),
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config_host['PKGVERSION'], config_host['VERSION']]
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config_host['PKGVERSION'], meson.project_version()]
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qemu_version = custom_target('qemu-version.h',
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output: 'qemu-version.h',
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command: qemu_version_cmd,
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@ -490,13 +543,6 @@ qemu_version = custom_target('qemu-version.h',
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build_always_stale: true)
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genh += qemu_version
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config_host_h = custom_target('config-host.h',
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input: meson.current_build_dir() / 'config-host.mak',
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output: 'config-host.h',
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capture: true,
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command: [create_config, '@INPUT@'])
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genh += config_host_h
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hxdep = []
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hx_headers = [
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['qemu-options.hx', 'qemu-options.def'],
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@ -830,13 +876,14 @@ foreach target : target_dirs
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config_target = config_target_mak[target]
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target_name = config_target['TARGET_NAME']
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arch = config_target['TARGET_BASE_ARCH']
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arch_srcs = []
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arch_srcs = [config_target_h[target]]
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arch_deps = []
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c_args = ['-DNEED_CPU_H',
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'-DCONFIG_TARGET="@0@-config-target.h"'.format(target),
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'-DCONFIG_DEVICES="@0@-config-devices.h"'.format(target)]
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link_args = []
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config_target += config_host
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target_inc = [include_directories('target' / config_target['TARGET_BASE_ARCH'])]
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if targetos == 'linux'
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target_inc += include_directories('linux-headers', is_system: true)
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@ -897,19 +944,12 @@ foreach target : target_dirs
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objects = common_all.extract_objects(target_common.sources())
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deps = target_common.dependencies()
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# TODO: Change to generator once obj-y goes away
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config_target_h = custom_target(target + '-config-target.h',
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input: meson.current_build_dir() / target / 'config-target.mak',
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output: target + '-config-target.h',
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capture: true,
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command: [create_config, '@INPUT@'])
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target_specific = specific_ss.apply(config_target, strict: false)
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arch_srcs += target_specific.sources()
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arch_deps += target_specific.dependencies()
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lib = static_library('qemu-' + target,
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sources: arch_srcs + [config_target_h] + genh,
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sources: arch_srcs + genh,
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objects: objects,
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include_directories: target_inc,
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c_args: c_args,
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