| # SPDX-License-Identifier: Apache-2.0 |
| # Copyright 2012-2021 The Meson development team |
| # Copyright © 2021-2024 Intel Corporation |
| from __future__ import annotations |
| |
| import collections |
| import enum |
| import functools |
| import os |
| import itertools |
| import typing as T |
| |
| from .. import build |
| from .. import coredata |
| from .. import dependencies |
| from .. import options |
| from .. import mesonlib |
| from .. import mlog |
| from ..compilers import SUFFIX_TO_LANG, RunResult |
| from ..compilers.compilers import CompileCheckMode |
| from ..interpreterbase import (ObjectHolder, noPosargs, noKwargs, |
| FeatureNew, FeatureNewKwargs, disablerIfNotFound, |
| InterpreterException) |
| from ..interpreterbase.decorators import ContainerTypeInfo, typed_kwargs, KwargInfo, typed_pos_args |
| from ..mesonlib import OptionKey |
| from .interpreterobjects import (extract_required_kwarg, extract_search_dirs) |
| from .type_checking import REQUIRED_KW, in_set_validator, NoneType |
| |
| if T.TYPE_CHECKING: |
| from ..interpreter import Interpreter |
| from ..compilers import Compiler |
| from ..interpreterbase import TYPE_var, TYPE_kwargs |
| from .kwargs import ExtractRequired, ExtractSearchDirs |
| from .interpreter import SourceOutputs |
| from ..mlog import TV_LoggableList |
| |
| from typing_extensions import TypedDict, Literal |
| |
| class GetSupportedArgumentKw(TypedDict): |
| |
| checked: Literal['warn', 'require', 'off'] |
| |
| class AlignmentKw(TypedDict): |
| |
| prefix: str |
| args: T.List[str] |
| dependencies: T.List[dependencies.Dependency] |
| |
| class BaseCompileKW(TypedDict): |
| no_builtin_args: bool |
| include_directories: T.List[build.IncludeDirs] |
| args: T.List[str] |
| |
| class CompileKW(BaseCompileKW, ExtractRequired): |
| |
| name: str |
| dependencies: T.List[dependencies.Dependency] |
| werror: bool |
| |
| class CommonKW(BaseCompileKW): |
| |
| prefix: str |
| dependencies: T.List[dependencies.Dependency] |
| |
| class ComputeIntKW(CommonKW): |
| |
| guess: T.Optional[int] |
| high: T.Optional[int] |
| low: T.Optional[int] |
| |
| class HeaderKW(CommonKW, ExtractRequired): |
| pass |
| |
| class HasKW(CommonKW, ExtractRequired): |
| pass |
| |
| class HasArgumentKW(ExtractRequired): |
| pass |
| |
| class FindLibraryKW(ExtractRequired, ExtractSearchDirs): |
| |
| disabler: bool |
| has_headers: T.List[str] |
| static: bool |
| |
| # This list must be all of the `HeaderKW` values with `header_` |
| # prepended to the key |
| header_args: T.List[str] |
| header_dependencies: T.List[dependencies.Dependency] |
| header_include_directories: T.List[build.IncludeDirs] |
| header_no_builtin_args: bool |
| header_prefix: str |
| header_required: T.Union[bool, options.UserFeatureOption] |
| |
| class PreprocessKW(TypedDict): |
| output: str |
| compile_args: T.List[str] |
| include_directories: T.List[build.IncludeDirs] |
| dependencies: T.List[dependencies.Dependency] |
| depends: T.List[T.Union[build.BuildTarget, build.CustomTarget, build.CustomTargetIndex]] |
| |
| |
| class _TestMode(enum.Enum): |
| |
| """Whether we're doing a compiler or linker check.""" |
| |
| COMPILER = 0 |
| LINKER = 1 |
| |
| |
| class TryRunResultHolder(ObjectHolder['RunResult']): |
| def __init__(self, res: 'RunResult', interpreter: 'Interpreter'): |
| super().__init__(res, interpreter) |
| self.methods.update({'returncode': self.returncode_method, |
| 'compiled': self.compiled_method, |
| 'stdout': self.stdout_method, |
| 'stderr': self.stderr_method, |
| }) |
| |
| @noPosargs |
| @noKwargs |
| def returncode_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> int: |
| return self.held_object.returncode |
| |
| @noPosargs |
| @noKwargs |
| def compiled_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> bool: |
| return self.held_object.compiled |
| |
| @noPosargs |
| @noKwargs |
| def stdout_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> str: |
| return self.held_object.stdout |
| |
| @noPosargs |
| @noKwargs |
| def stderr_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> str: |
| return self.held_object.stderr |
| |
| |
| _ARGS_KW: KwargInfo[T.List[str]] = KwargInfo( |
| 'args', |
| ContainerTypeInfo(list, str), |
| listify=True, |
| default=[], |
| ) |
| _DEPENDENCIES_KW: KwargInfo[T.List['dependencies.Dependency']] = KwargInfo( |
| 'dependencies', |
| ContainerTypeInfo(list, dependencies.Dependency), |
| listify=True, |
| default=[], |
| ) |
| _DEPENDS_KW: KwargInfo[T.List[T.Union[build.BuildTarget, build.CustomTarget, build.CustomTargetIndex]]] = KwargInfo( |
| 'depends', |
| ContainerTypeInfo(list, (build.BuildTarget, build.CustomTarget, build.CustomTargetIndex)), |
| listify=True, |
| default=[], |
| ) |
| _INCLUDE_DIRS_KW: KwargInfo[T.List[build.IncludeDirs]] = KwargInfo( |
| 'include_directories', |
| ContainerTypeInfo(list, build.IncludeDirs), |
| default=[], |
| listify=True, |
| ) |
| _PREFIX_KW: KwargInfo[str] = KwargInfo( |
| 'prefix', |
| (str, ContainerTypeInfo(list, str)), |
| default='', |
| since_values={list: '1.0.0'}, |
| convertor=lambda x: '\n'.join(x) if isinstance(x, list) else x) |
| |
| _NO_BUILTIN_ARGS_KW = KwargInfo('no_builtin_args', bool, default=False) |
| _NAME_KW = KwargInfo('name', str, default='') |
| _WERROR_KW = KwargInfo('werror', bool, default=False, since='1.3.0') |
| |
| # Many of the compiler methods take this kwarg signature exactly, this allows |
| # simplifying the `typed_kwargs` calls |
| _COMMON_KWS: T.List[KwargInfo] = [_ARGS_KW, _DEPENDENCIES_KW, _INCLUDE_DIRS_KW, _PREFIX_KW, _NO_BUILTIN_ARGS_KW] |
| |
| # Common methods of compiles, links, runs, and similar |
| _COMPILES_KWS: T.List[KwargInfo] = [_NAME_KW, _ARGS_KW, _DEPENDENCIES_KW, _INCLUDE_DIRS_KW, _NO_BUILTIN_ARGS_KW, |
| _WERROR_KW, |
| REQUIRED_KW.evolve(since='1.5.0', default=False)] |
| |
| _HEADER_KWS: T.List[KwargInfo] = [REQUIRED_KW.evolve(since='0.50.0', default=False), *_COMMON_KWS] |
| _HAS_REQUIRED_KW = REQUIRED_KW.evolve(since='1.3.0', default=False) |
| |
| class CompilerHolder(ObjectHolder['Compiler']): |
| preprocess_uid: T.Dict[str, itertools.count] = collections.defaultdict(itertools.count) |
| |
| def __init__(self, compiler: 'Compiler', interpreter: 'Interpreter'): |
| super().__init__(compiler, interpreter) |
| self.environment = self.env |
| self.methods.update({'compiles': self.compiles_method, |
| 'links': self.links_method, |
| 'get_id': self.get_id_method, |
| 'get_linker_id': self.get_linker_id_method, |
| 'compute_int': self.compute_int_method, |
| 'sizeof': self.sizeof_method, |
| 'get_define': self.get_define_method, |
| 'has_define': self.has_define_method, |
| 'check_header': self.check_header_method, |
| 'has_header': self.has_header_method, |
| 'has_header_symbol': self.has_header_symbol_method, |
| 'run': self.run_method, |
| 'has_function': self.has_function_method, |
| 'has_member': self.has_member_method, |
| 'has_members': self.has_members_method, |
| 'has_type': self.has_type_method, |
| 'alignment': self.alignment_method, |
| 'version': self.version_method, |
| 'cmd_array': self.cmd_array_method, |
| 'find_library': self.find_library_method, |
| 'has_argument': self.has_argument_method, |
| 'has_function_attribute': self.has_func_attribute_method, |
| 'get_supported_function_attributes': self.get_supported_function_attributes_method, |
| 'has_multi_arguments': self.has_multi_arguments_method, |
| 'get_supported_arguments': self.get_supported_arguments_method, |
| 'first_supported_argument': self.first_supported_argument_method, |
| 'has_link_argument': self.has_link_argument_method, |
| 'has_multi_link_arguments': self.has_multi_link_arguments_method, |
| 'get_supported_link_arguments': self.get_supported_link_arguments_method, |
| 'first_supported_link_argument': self.first_supported_link_argument_method, |
| 'symbols_have_underscore_prefix': self.symbols_have_underscore_prefix_method, |
| 'get_argument_syntax': self.get_argument_syntax_method, |
| 'preprocess': self.preprocess_method, |
| }) |
| |
| @property |
| def compiler(self) -> 'Compiler': |
| return self.held_object |
| |
| def _dep_msg(self, deps: T.List['dependencies.Dependency'], compile_only: bool, endl: str) -> str: |
| msg_single = 'with dependency {}' |
| msg_many = 'with dependencies {}' |
| names = [] |
| for d in deps: |
| if isinstance(d, dependencies.InternalDependency): |
| FeatureNew.single_use('compiler method "dependencies" kwarg with internal dep', '0.57.0', self.subproject, |
| location=self.current_node) |
| continue |
| if isinstance(d, dependencies.ExternalLibrary): |
| if compile_only: |
| continue |
| name = '-l' + d.name |
| else: |
| name = d.name |
| names.append(name) |
| if not names: |
| return endl |
| tpl = msg_many if len(names) > 1 else msg_single |
| if endl is None: |
| endl = '' |
| return tpl.format(', '.join(names)) + endl |
| |
| @noPosargs |
| @noKwargs |
| def version_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> str: |
| return self.compiler.version |
| |
| @noPosargs |
| @noKwargs |
| def cmd_array_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> T.List[str]: |
| return self.compiler.exelist |
| |
| def _determine_args(self, kwargs: BaseCompileKW, |
| mode: CompileCheckMode = CompileCheckMode.LINK) -> T.List[str]: |
| args: T.List[str] = [] |
| for i in kwargs['include_directories']: |
| for idir in i.to_string_list(self.environment.get_source_dir(), self.environment.get_build_dir()): |
| args.extend(self.compiler.get_include_args(idir, False)) |
| if not kwargs['no_builtin_args']: |
| opts = coredata.OptionsView(self.environment.coredata.optstore, self.subproject) |
| args += self.compiler.get_option_compile_args(opts) |
| if mode is CompileCheckMode.LINK: |
| args.extend(self.compiler.get_option_link_args(opts)) |
| if kwargs.get('werror', False): |
| args.extend(self.compiler.get_werror_args()) |
| args.extend(kwargs['args']) |
| return args |
| |
| def _determine_dependencies(self, deps: T.List['dependencies.Dependency'], compile_only: bool = False, endl: str = ':') -> T.Tuple[T.List['dependencies.Dependency'], str]: |
| deps = dependencies.get_leaf_external_dependencies(deps) |
| return deps, self._dep_msg(deps, compile_only, endl) |
| |
| @typed_pos_args('compiler.alignment', str) |
| @typed_kwargs( |
| 'compiler.alignment', |
| _PREFIX_KW, |
| _ARGS_KW, |
| _DEPENDENCIES_KW, |
| ) |
| def alignment_method(self, args: T.Tuple[str], kwargs: 'AlignmentKw') -> int: |
| typename = args[0] |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], compile_only=self.compiler.is_cross) |
| result, cached = self.compiler.alignment(typename, kwargs['prefix'], self.environment, |
| extra_args=kwargs['args'], |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| mlog.log('Checking for alignment of', |
| mlog.bold(typename, True), msg, mlog.bold(str(result)), cached_msg) |
| return result |
| |
| @typed_pos_args('compiler.run', (str, mesonlib.File)) |
| @typed_kwargs('compiler.run', *_COMPILES_KWS) |
| def run_method(self, args: T.Tuple['mesonlib.FileOrString'], kwargs: 'CompileKW') -> 'RunResult': |
| if self.compiler.language not in {'d', 'c', 'cpp', 'objc', 'objcpp', 'fortran'}: |
| FeatureNew.single_use(f'compiler.run for {self.compiler.get_display_language()} language', |
| '1.5.0', self.subproject, location=self.current_node) |
| code = args[0] |
| testname = kwargs['name'] |
| |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| if testname: |
| mlog.log('Checking if', mlog.bold(testname, True), 'runs:', 'skipped: feature', mlog.bold(feature), 'disabled') |
| return RunResult(compiled=True, returncode=0, stdout='', stderr='', cached=False) |
| |
| if isinstance(code, mesonlib.File): |
| self.interpreter.add_build_def_file(code) |
| code = mesonlib.File.from_absolute_file( |
| code.rel_to_builddir(self.environment.source_dir)) |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], compile_only=False, endl=None) |
| result = self.compiler.run(code, self.environment, extra_args=extra_args, |
| dependencies=deps) |
| if required and result.returncode != 0: |
| raise InterpreterException(f'Could not run {testname if testname else "code"}') |
| |
| if testname: |
| if not result.compiled: |
| h = mlog.red('DID NOT COMPILE') |
| elif result.returncode == 0: |
| h = mlog.green('YES') |
| else: |
| h = mlog.red(f'NO ({result.returncode})') |
| mlog.log('Checking if', mlog.bold(testname, True), msg, 'runs:', h) |
| return result |
| |
| @noPosargs |
| @noKwargs |
| def get_id_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> str: |
| return self.compiler.get_id() |
| |
| @noPosargs |
| @noKwargs |
| @FeatureNew('compiler.get_linker_id', '0.53.0') |
| def get_linker_id_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> str: |
| return self.compiler.get_linker_id() |
| |
| @noPosargs |
| @noKwargs |
| def symbols_have_underscore_prefix_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> bool: |
| ''' |
| Check if the compiler prefixes _ (underscore) to global C symbols |
| See: https://en.wikipedia.org/wiki/Name_mangling#C |
| ''' |
| return self.compiler.symbols_have_underscore_prefix(self.environment) |
| |
| @typed_pos_args('compiler.has_member', str, str) |
| @typed_kwargs('compiler.has_member', _HAS_REQUIRED_KW, *_COMMON_KWS) |
| def has_member_method(self, args: T.Tuple[str, str], kwargs: 'HasKW') -> bool: |
| typename, membername = args |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Type', mlog.bold(typename, True), 'has member', mlog.bold(membername, True), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| had, cached = self.compiler.has_members(typename, [membername], kwargs['prefix'], |
| self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| if required and not had: |
| raise InterpreterException(f'{self.compiler.get_display_language()} member {membername!r} of type {typename!r} not usable') |
| elif had: |
| hadtxt = mlog.green('YES') |
| else: |
| hadtxt = mlog.red('NO') |
| mlog.log('Checking whether type', mlog.bold(typename, True), |
| 'has member', mlog.bold(membername, True), msg, hadtxt, cached_msg) |
| return had |
| |
| @typed_pos_args('compiler.has_members', str, varargs=str, min_varargs=1) |
| @typed_kwargs('compiler.has_members', _HAS_REQUIRED_KW, *_COMMON_KWS) |
| def has_members_method(self, args: T.Tuple[str, T.List[str]], kwargs: 'HasKW') -> bool: |
| typename, membernames = args |
| members = mlog.bold(', '.join([f'"{m}"' for m in membernames])) |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Type', mlog.bold(typename, True), 'has members', members, 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| had, cached = self.compiler.has_members(typename, membernames, kwargs['prefix'], |
| self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| if required and not had: |
| # print members as array: ['member1', 'member2'] |
| raise InterpreterException(f'{self.compiler.get_display_language()} members {membernames!r} of type {typename!r} not usable') |
| elif had: |
| hadtxt = mlog.green('YES') |
| else: |
| hadtxt = mlog.red('NO') |
| mlog.log('Checking whether type', mlog.bold(typename, True), |
| 'has members', members, msg, hadtxt, cached_msg) |
| return had |
| |
| @typed_pos_args('compiler.has_function', str) |
| @typed_kwargs('compiler.has_function', _HAS_REQUIRED_KW, *_COMMON_KWS) |
| def has_function_method(self, args: T.Tuple[str], kwargs: 'HasKW') -> bool: |
| funcname = args[0] |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Has function', mlog.bold(funcname, True), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = self._determine_args(kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], compile_only=False) |
| had, cached = self.compiler.has_function(funcname, kwargs['prefix'], self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| if required and not had: |
| raise InterpreterException(f'{self.compiler.get_display_language()} function {funcname!r} not usable') |
| elif had: |
| hadtxt = mlog.green('YES') |
| else: |
| hadtxt = mlog.red('NO') |
| mlog.log('Checking for function', mlog.bold(funcname, True), msg, hadtxt, cached_msg) |
| return had |
| |
| @typed_pos_args('compiler.has_type', str) |
| @typed_kwargs('compiler.has_type', _HAS_REQUIRED_KW, *_COMMON_KWS) |
| def has_type_method(self, args: T.Tuple[str], kwargs: 'HasKW') -> bool: |
| typename = args[0] |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Has type', mlog.bold(typename, True), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| had, cached = self.compiler.has_type(typename, kwargs['prefix'], self.environment, |
| extra_args=extra_args, dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| if required and not had: |
| raise InterpreterException(f'{self.compiler.get_display_language()} type {typename!r} not usable') |
| elif had: |
| hadtxt = mlog.green('YES') |
| else: |
| hadtxt = mlog.red('NO') |
| mlog.log('Checking for type', mlog.bold(typename, True), msg, hadtxt, cached_msg) |
| return had |
| |
| @FeatureNew('compiler.compute_int', '0.40.0') |
| @typed_pos_args('compiler.compute_int', str) |
| @typed_kwargs( |
| 'compiler.compute_int', |
| KwargInfo('low', (int, NoneType)), |
| KwargInfo('high', (int, NoneType)), |
| KwargInfo('guess', (int, NoneType)), |
| *_COMMON_KWS, |
| ) |
| def compute_int_method(self, args: T.Tuple[str], kwargs: 'ComputeIntKW') -> int: |
| expression = args[0] |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], compile_only=self.compiler.is_cross) |
| res = self.compiler.compute_int(expression, kwargs['low'], kwargs['high'], |
| kwargs['guess'], kwargs['prefix'], |
| self.environment, extra_args=extra_args, |
| dependencies=deps) |
| mlog.log('Computing int of', mlog.bold(expression, True), msg, res) |
| return res |
| |
| @typed_pos_args('compiler.sizeof', str) |
| @typed_kwargs('compiler.sizeof', *_COMMON_KWS) |
| def sizeof_method(self, args: T.Tuple[str], kwargs: 'CommonKW') -> int: |
| element = args[0] |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], compile_only=self.compiler.is_cross) |
| esize, cached = self.compiler.sizeof(element, kwargs['prefix'], self.environment, |
| extra_args=extra_args, dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| mlog.log('Checking for size of', |
| mlog.bold(element, True), msg, mlog.bold(str(esize)), cached_msg) |
| return esize |
| |
| @FeatureNew('compiler.get_define', '0.40.0') |
| @typed_pos_args('compiler.get_define', str) |
| @typed_kwargs('compiler.get_define', *_COMMON_KWS) |
| def get_define_method(self, args: T.Tuple[str], kwargs: 'CommonKW') -> str: |
| element = args[0] |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| value, cached = self.compiler.get_define(element, kwargs['prefix'], self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| value_msg = '(undefined)' if value is None else value |
| mlog.log('Fetching value of define', mlog.bold(element, True), msg, value_msg, cached_msg) |
| return value if value is not None else '' |
| |
| @FeatureNew('compiler.has_define', '1.3.0') |
| @typed_pos_args('compiler.has_define', str) |
| @typed_kwargs('compiler.has_define', *_COMMON_KWS) |
| def has_define_method(self, args: T.Tuple[str], kwargs: 'CommonKW') -> bool: |
| define_name = args[0] |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], endl=None) |
| value, cached = self.compiler.get_define(define_name, kwargs['prefix'], self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| h = mlog.green('YES') if value is not None else mlog.red('NO') |
| mlog.log('Checking if define', mlog.bold(define_name, True), msg, 'exists:', h, cached_msg) |
| |
| return value is not None |
| |
| @typed_pos_args('compiler.compiles', (str, mesonlib.File)) |
| @typed_kwargs('compiler.compiles', *_COMPILES_KWS) |
| def compiles_method(self, args: T.Tuple['mesonlib.FileOrString'], kwargs: 'CompileKW') -> bool: |
| code = args[0] |
| testname = kwargs['name'] |
| |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| if testname: |
| mlog.log('Checking if', mlog.bold(testname, True), 'compiles:', 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| |
| if isinstance(code, mesonlib.File): |
| if code.is_built: |
| FeatureNew.single_use('compiler.compiles with file created at setup time', '1.2.0', self.subproject, |
| 'It was broken and either errored or returned false.', self.current_node) |
| self.interpreter.add_build_def_file(code) |
| code = mesonlib.File.from_absolute_file( |
| code.absolute_path(self.environment.source_dir, self.environment.build_dir)) |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], endl=None) |
| result, cached = self.compiler.compiles(code, self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| if required and not result: |
| raise InterpreterException(f'Could not compile {testname}') |
| |
| if testname: |
| if result: |
| h = mlog.green('YES') |
| else: |
| h = mlog.red('NO') |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| mlog.log('Checking if', mlog.bold(testname, True), msg, 'compiles:', h, cached_msg) |
| return result |
| |
| @typed_pos_args('compiler.links', (str, mesonlib.File)) |
| @typed_kwargs('compiler.links', *_COMPILES_KWS) |
| def links_method(self, args: T.Tuple['mesonlib.FileOrString'], kwargs: 'CompileKW') -> bool: |
| code = args[0] |
| testname = kwargs['name'] |
| |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| if testname: |
| mlog.log('Checking if', mlog.bold(testname, True), 'links:', 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| |
| compiler = None |
| if isinstance(code, mesonlib.File): |
| if code.is_built: |
| FeatureNew.single_use('compiler.links with file created at setup time', '1.2.0', self.subproject, |
| 'It was broken and either errored or returned false.', self.current_node) |
| self.interpreter.add_build_def_file(code) |
| code = mesonlib.File.from_absolute_file( |
| code.absolute_path(self.environment.source_dir, self.environment.build_dir)) |
| suffix = code.suffix |
| if suffix not in self.compiler.file_suffixes: |
| for_machine = self.compiler.for_machine |
| clist = self.interpreter.coredata.compilers[for_machine] |
| if suffix not in SUFFIX_TO_LANG: |
| # just pass it to the compiler driver |
| mlog.warning(f'Unknown suffix for test file {code}') |
| elif SUFFIX_TO_LANG[suffix] not in clist: |
| mlog.warning(f'Passed {SUFFIX_TO_LANG[suffix]} source to links method, not specified for {for_machine.get_lower_case_name()} machine.') |
| else: |
| compiler = clist[SUFFIX_TO_LANG[suffix]] |
| |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies'], compile_only=False) |
| result, cached = self.compiler.links(code, self.environment, |
| compiler=compiler, |
| extra_args=extra_args, |
| dependencies=deps) |
| if required and not result: |
| raise InterpreterException(f'Could not link {testname if testname else "code"}') |
| |
| if testname: |
| if result: |
| h = mlog.green('YES') |
| else: |
| h = mlog.red('NO') |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| mlog.log('Checking if', mlog.bold(testname, True), msg, 'links:', h, cached_msg) |
| return result |
| |
| @FeatureNew('compiler.check_header', '0.47.0') |
| @typed_pos_args('compiler.check_header', str) |
| @typed_kwargs('compiler.check_header', *_HEADER_KWS) |
| def check_header_method(self, args: T.Tuple[str], kwargs: 'HeaderKW') -> bool: |
| hname = args[0] |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Check usable header', mlog.bold(hname, True), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| haz, cached = self.compiler.check_header(hname, kwargs['prefix'], self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| if required and not haz: |
| raise InterpreterException(f'{self.compiler.get_display_language()} header {hname!r} not usable') |
| elif haz: |
| h = mlog.green('YES') |
| else: |
| h = mlog.red('NO') |
| mlog.log('Check usable header', mlog.bold(hname, True), msg, h, cached_msg) |
| return haz |
| |
| def _has_header_impl(self, hname: str, kwargs: 'HeaderKW') -> bool: |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Has header', mlog.bold(hname, True), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| haz, cached = self.compiler.has_header(hname, kwargs['prefix'], self.environment, |
| extra_args=extra_args, dependencies=deps) |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| if required and not haz: |
| raise InterpreterException(f'{self.compiler.get_display_language()} header {hname!r} not found') |
| elif haz: |
| h = mlog.green('YES') |
| else: |
| h = mlog.red('NO') |
| mlog.log('Has header', mlog.bold(hname, True), msg, h, cached_msg) |
| return haz |
| |
| @typed_pos_args('compiler.has_header', str) |
| @typed_kwargs('compiler.has_header', *_HEADER_KWS) |
| def has_header_method(self, args: T.Tuple[str], kwargs: 'HeaderKW') -> bool: |
| return self._has_header_impl(args[0], kwargs) |
| |
| @typed_pos_args('compiler.has_header_symbol', str, str) |
| @typed_kwargs('compiler.has_header_symbol', *_HEADER_KWS) |
| def has_header_symbol_method(self, args: T.Tuple[str, str], kwargs: 'HeaderKW') -> bool: |
| hname, symbol = args |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| mlog.log('Header', mlog.bold(hname, True), 'has symbol', mlog.bold(symbol, True), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return False |
| extra_args = functools.partial(self._determine_args, kwargs) |
| deps, msg = self._determine_dependencies(kwargs['dependencies']) |
| haz, cached = self.compiler.has_header_symbol(hname, symbol, kwargs['prefix'], self.environment, |
| extra_args=extra_args, |
| dependencies=deps) |
| if required and not haz: |
| raise InterpreterException(f'{self.compiler.get_display_language()} symbol {symbol} not found in header {hname}') |
| elif haz: |
| h = mlog.green('YES') |
| else: |
| h = mlog.red('NO') |
| cached_msg = mlog.blue('(cached)') if cached else '' |
| mlog.log('Header', mlog.bold(hname, True), 'has symbol', mlog.bold(symbol, True), msg, h, cached_msg) |
| return haz |
| |
| def notfound_library(self, libname: str) -> 'dependencies.ExternalLibrary': |
| lib = dependencies.ExternalLibrary(libname, None, |
| self.environment, |
| self.compiler.language, |
| silent=True) |
| return lib |
| |
| @disablerIfNotFound |
| @typed_pos_args('compiler.find_library', str) |
| @typed_kwargs( |
| 'compiler.find_library', |
| KwargInfo('required', (bool, options.UserFeatureOption), default=True), |
| KwargInfo('has_headers', ContainerTypeInfo(list, str), listify=True, default=[], since='0.50.0'), |
| KwargInfo('static', (bool, NoneType), since='0.51.0'), |
| KwargInfo('disabler', bool, default=False, since='0.49.0'), |
| KwargInfo('dirs', ContainerTypeInfo(list, str), listify=True, default=[]), |
| *(k.evolve(name=f'header_{k.name}') for k in _HEADER_KWS) |
| ) |
| def find_library_method(self, args: T.Tuple[str], kwargs: 'FindLibraryKW') -> 'dependencies.ExternalLibrary': |
| # TODO add dependencies support? |
| libname = args[0] |
| |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject) |
| if disabled: |
| mlog.log('Library', mlog.bold(libname), 'skipped: feature', mlog.bold(feature), 'disabled') |
| return self.notfound_library(libname) |
| |
| # This could be done with a comprehension, but that confuses the type |
| # checker, and having it check this seems valuable |
| has_header_kwargs: 'HeaderKW' = { |
| 'required': required, |
| 'args': kwargs['header_args'], |
| 'dependencies': kwargs['header_dependencies'], |
| 'include_directories': kwargs['header_include_directories'], |
| 'prefix': kwargs['header_prefix'], |
| 'no_builtin_args': kwargs['header_no_builtin_args'], |
| } |
| for h in kwargs['has_headers']: |
| if not self._has_header_impl(h, has_header_kwargs): |
| return self.notfound_library(libname) |
| |
| search_dirs = extract_search_dirs(kwargs) |
| |
| prefer_static = self.environment.coredata.get_option(OptionKey('prefer_static')) |
| if kwargs['static'] is True: |
| libtype = mesonlib.LibType.STATIC |
| elif kwargs['static'] is False: |
| libtype = mesonlib.LibType.SHARED |
| elif prefer_static: |
| libtype = mesonlib.LibType.PREFER_STATIC |
| else: |
| libtype = mesonlib.LibType.PREFER_SHARED |
| linkargs = self.compiler.find_library(libname, self.environment, search_dirs, libtype) |
| if required and not linkargs: |
| if libtype == mesonlib.LibType.PREFER_SHARED: |
| libtype_s = 'shared or static' |
| else: |
| libtype_s = libtype.name.lower() |
| raise InterpreterException('{} {} library {!r} not found' |
| .format(self.compiler.get_display_language(), |
| libtype_s, libname)) |
| lib = dependencies.ExternalLibrary(libname, linkargs, self.environment, |
| self.compiler.language) |
| return lib |
| |
| def _has_argument_impl(self, arguments: T.Union[str, T.List[str]], |
| mode: _TestMode = _TestMode.COMPILER, |
| kwargs: T.Optional['ExtractRequired'] = None) -> bool: |
| """Shared implementation for methods checking compiler and linker arguments.""" |
| # This simplifies the callers |
| if isinstance(arguments, str): |
| arguments = [arguments] |
| logargs: TV_LoggableList = [ |
| 'Compiler for', |
| self.compiler.get_display_language(), |
| 'supports{}'.format(' link' if mode is _TestMode.LINKER else ''), |
| 'arguments {}:'.format(' '.join(arguments)), |
| ] |
| kwargs = kwargs or {'required': False} |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| logargs += ['skipped: feature', mlog.bold(feature), 'disabled'] |
| mlog.log(*logargs) |
| return False |
| test = self.compiler.has_multi_link_arguments if mode is _TestMode.LINKER else self.compiler.has_multi_arguments |
| result, cached = test(arguments, self.environment) |
| if required and not result: |
| logargs += ['not usable'] |
| raise InterpreterException(*logargs) |
| logargs += [ |
| mlog.green('YES') if result else mlog.red('NO'), |
| mlog.blue('(cached)') if cached else '', |
| ] |
| mlog.log(*logargs) |
| return result |
| |
| @typed_pos_args('compiler.has_argument', str) |
| @typed_kwargs('compiler.has_argument', _HAS_REQUIRED_KW) |
| def has_argument_method(self, args: T.Tuple[str], kwargs: 'HasArgumentKW') -> bool: |
| return self._has_argument_impl([args[0]], kwargs=kwargs) |
| |
| @typed_pos_args('compiler.has_multi_arguments', varargs=str) |
| @typed_kwargs('compiler.has_multi_arguments', _HAS_REQUIRED_KW) |
| @FeatureNew('compiler.has_multi_arguments', '0.37.0') |
| def has_multi_arguments_method(self, args: T.Tuple[T.List[str]], kwargs: 'HasArgumentKW') -> bool: |
| return self._has_argument_impl(args[0], kwargs=kwargs) |
| |
| @FeatureNew('compiler.get_supported_arguments', '0.43.0') |
| @typed_pos_args('compiler.get_supported_arguments', varargs=str) |
| @typed_kwargs( |
| 'compiler.get_supported_arguments', |
| KwargInfo('checked', str, default='off', since='0.59.0', |
| validator=in_set_validator({'warn', 'require', 'off'})), |
| ) |
| def get_supported_arguments_method(self, args: T.Tuple[T.List[str]], kwargs: 'GetSupportedArgumentKw') -> T.List[str]: |
| supported_args: T.List[str] = [] |
| checked = kwargs['checked'] |
| |
| for arg in args[0]: |
| if not self._has_argument_impl([arg]): |
| msg = f'Compiler for {self.compiler.get_display_language()} does not support "{arg}"' |
| if checked == 'warn': |
| mlog.warning(msg) |
| elif checked == 'require': |
| raise mesonlib.MesonException(msg) |
| else: |
| supported_args.append(arg) |
| return supported_args |
| |
| @noKwargs |
| @typed_pos_args('compiler.first_supported_argument', varargs=str) |
| def first_supported_argument_method(self, args: T.Tuple[T.List[str]], kwargs: 'TYPE_kwargs') -> T.List[str]: |
| for arg in args[0]: |
| if self._has_argument_impl([arg]): |
| mlog.log('First supported argument:', mlog.bold(arg)) |
| return [arg] |
| mlog.log('First supported argument:', mlog.red('None')) |
| return [] |
| |
| @FeatureNew('compiler.has_link_argument', '0.46.0') |
| @typed_pos_args('compiler.has_link_argument', str) |
| @typed_kwargs('compiler.has_link_argument', _HAS_REQUIRED_KW) |
| def has_link_argument_method(self, args: T.Tuple[str], kwargs: 'HasArgumentKW') -> bool: |
| return self._has_argument_impl([args[0]], mode=_TestMode.LINKER, kwargs=kwargs) |
| |
| @FeatureNew('compiler.has_multi_link_argument', '0.46.0') |
| @typed_pos_args('compiler.has_multi_link_argument', varargs=str) |
| @typed_kwargs('compiler.has_multi_link_argument', _HAS_REQUIRED_KW) |
| def has_multi_link_arguments_method(self, args: T.Tuple[T.List[str]], kwargs: 'HasArgumentKW') -> bool: |
| return self._has_argument_impl(args[0], mode=_TestMode.LINKER, kwargs=kwargs) |
| |
| @FeatureNew('compiler.get_supported_link_arguments', '0.46.0') |
| @noKwargs |
| @typed_pos_args('compiler.get_supported_link_arguments', varargs=str) |
| def get_supported_link_arguments_method(self, args: T.Tuple[T.List[str]], kwargs: 'TYPE_kwargs') -> T.List[str]: |
| supported_args: T.List[str] = [] |
| for arg in args[0]: |
| if self._has_argument_impl([arg], mode=_TestMode.LINKER): |
| supported_args.append(arg) |
| return supported_args |
| |
| @FeatureNew('compiler.first_supported_link_argument_method', '0.46.0') |
| @noKwargs |
| @typed_pos_args('compiler.first_supported_link_argument', varargs=str) |
| def first_supported_link_argument_method(self, args: T.Tuple[T.List[str]], kwargs: 'TYPE_kwargs') -> T.List[str]: |
| for arg in args[0]: |
| if self._has_argument_impl([arg], mode=_TestMode.LINKER): |
| mlog.log('First supported link argument:', mlog.bold(arg)) |
| return [arg] |
| mlog.log('First supported link argument:', mlog.red('None')) |
| return [] |
| |
| def _has_function_attribute_impl(self, attr: str, kwargs: T.Optional['ExtractRequired'] = None) -> bool: |
| """Common helper for function attribute testing.""" |
| logargs: TV_LoggableList = [ |
| f'Compiler for {self.compiler.get_display_language()} supports function attribute {attr}:', |
| ] |
| kwargs = kwargs or {'required': False} |
| disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
| if disabled: |
| logargs += ['skipped: feature', mlog.bold(feature), 'disabled'] |
| mlog.log(*logargs) |
| return False |
| had, cached = self.compiler.has_func_attribute(attr, self.environment) |
| if required and not had: |
| logargs += ['not usable'] |
| raise InterpreterException(*logargs) |
| logargs += [ |
| mlog.green('YES') if had else mlog.red('NO'), |
| mlog.blue('(cached)') if cached else '' |
| ] |
| mlog.log(*logargs) |
| return had |
| |
| @FeatureNew('compiler.has_function_attribute', '0.48.0') |
| @typed_pos_args('compiler.has_function_attribute', str) |
| @typed_kwargs('compiler.has_function_attribute', _HAS_REQUIRED_KW) |
| def has_func_attribute_method(self, args: T.Tuple[str], kwargs: 'HasArgumentKW') -> bool: |
| return self._has_function_attribute_impl(args[0], kwargs) |
| |
| @FeatureNew('compiler.get_supported_function_attributes', '0.48.0') |
| @noKwargs |
| @typed_pos_args('compiler.get_supported_function_attributes', varargs=str) |
| def get_supported_function_attributes_method(self, args: T.Tuple[T.List[str]], kwargs: 'TYPE_kwargs') -> T.List[str]: |
| return [a for a in args[0] if self._has_function_attribute_impl(a)] |
| |
| @FeatureNew('compiler.get_argument_syntax_method', '0.49.0') |
| @noPosargs |
| @noKwargs |
| def get_argument_syntax_method(self, args: T.List['TYPE_var'], kwargs: 'TYPE_kwargs') -> str: |
| return self.compiler.get_argument_syntax() |
| |
| @FeatureNew('compiler.preprocess', '0.64.0') |
| @FeatureNewKwargs('compiler.preprocess', '1.3.2', ['compile_args'], extra_message='compile_args were ignored before this version') |
| @typed_pos_args('compiler.preprocess', varargs=(str, mesonlib.File, build.CustomTarget, build.CustomTargetIndex, build.GeneratedList), min_varargs=1) |
| @typed_kwargs( |
| 'compiler.preprocess', |
| KwargInfo('output', str, default='@PLAINNAME@.i'), |
| KwargInfo('compile_args', ContainerTypeInfo(list, str), listify=True, default=[]), |
| _INCLUDE_DIRS_KW, |
| _DEPENDENCIES_KW.evolve(since='1.1.0'), |
| _DEPENDS_KW.evolve(since='1.4.0'), |
| ) |
| def preprocess_method(self, args: T.Tuple[T.List['mesonlib.FileOrString']], kwargs: 'PreprocessKW') -> T.List[build.CustomTargetIndex]: |
| compiler = self.compiler.get_preprocessor() |
| _sources: T.List[mesonlib.File] = self.interpreter.source_strings_to_files(args[0]) |
| sources = T.cast('T.List[SourceOutputs]', _sources) |
| if any(isinstance(s, (build.CustomTarget, build.CustomTargetIndex, build.GeneratedList)) for s in sources): |
| FeatureNew.single_use('compiler.preprocess with generated sources', '1.1.0', self.subproject, |
| location=self.current_node) |
| |
| tg_counter = next(self.preprocess_uid[self.interpreter.subdir]) |
| if tg_counter > 0: |
| FeatureNew.single_use('compiler.preprocess used multiple times', '1.1.0', self.subproject, |
| location=self.current_node) |
| tg_name = f'preprocessor_{tg_counter}' |
| tg = build.CompileTarget( |
| tg_name, |
| self.interpreter.subdir, |
| self.subproject, |
| self.environment, |
| sources, |
| kwargs['output'], |
| compiler, |
| self.interpreter.backend, |
| kwargs['compile_args'], |
| kwargs['include_directories'], |
| kwargs['dependencies'], |
| kwargs['depends']) |
| self.interpreter.add_target(tg.name, tg) |
| # Expose this target as list of its outputs, so user can pass them to |
| # other targets, list outputs, etc. |
| private_dir = os.path.relpath(self.interpreter.backend.get_target_private_dir(tg), self.interpreter.subdir) |
| return [build.CustomTargetIndex(tg, os.path.join(private_dir, o)) for o in tg.outputs] |
