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771 lines
33 KiB
771 lines
33 KiB
import functools |
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from .interpreterobjects import (IncludeDirsHolder, ExternalLibraryHolder, |
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extract_required_kwarg, extract_search_dirs) |
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from .. import mesonlib |
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from .. import mlog |
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from .. import dependencies |
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from ..interpreterbase import (ObjectHolder, noPosargs, noKwargs, permittedKwargs, |
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FeatureNew, FeatureNewKwargs, disablerIfNotFound, |
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check_stringlist, InterpreterException, InvalidArguments) |
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import typing as T |
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import os |
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|
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if T.TYPE_CHECKING: |
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from ..environment import Environment |
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from ..compilers import Compiler, RunResult |
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class TryRunResultHolder(ObjectHolder['RunResult']): |
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def __init__(self, res: 'RunResult'): |
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super().__init__(res) |
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self.methods.update({'returncode': self.returncode_method, |
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'compiled': self.compiled_method, |
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'stdout': self.stdout_method, |
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'stderr': self.stderr_method, |
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}) |
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@noPosargs |
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@permittedKwargs({}) |
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def returncode_method(self, args, kwargs): |
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return self.held_object.returncode |
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@noPosargs |
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@permittedKwargs({}) |
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def compiled_method(self, args, kwargs): |
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return self.held_object.compiled |
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@noPosargs |
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@permittedKwargs({}) |
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def stdout_method(self, args, kwargs): |
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return self.held_object.stdout |
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@noPosargs |
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@permittedKwargs({}) |
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def stderr_method(self, args, kwargs): |
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return self.held_object.stderr |
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header_permitted_kwargs = { |
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'required', |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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} |
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find_library_permitted_kwargs = { |
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'has_headers', |
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'required', |
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'dirs', |
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'static', |
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} |
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find_library_permitted_kwargs |= {'header_' + k for k in header_permitted_kwargs} |
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class CompilerHolder(ObjectHolder['Compiler']): |
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def __init__(self, compiler: 'Compiler', env: 'Environment', subproject: str): |
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super().__init__(compiler, subproject=subproject) |
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self.environment = env |
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self.methods.update({'compiles': self.compiles_method, |
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'links': self.links_method, |
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'get_id': self.get_id_method, |
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'get_linker_id': self.get_linker_id_method, |
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'compute_int': self.compute_int_method, |
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'sizeof': self.sizeof_method, |
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'get_define': self.get_define_method, |
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'check_header': self.check_header_method, |
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'has_header': self.has_header_method, |
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'has_header_symbol': self.has_header_symbol_method, |
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'run': self.run_method, |
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'has_function': self.has_function_method, |
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'has_member': self.has_member_method, |
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'has_members': self.has_members_method, |
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'has_type': self.has_type_method, |
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'alignment': self.alignment_method, |
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'version': self.version_method, |
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'cmd_array': self.cmd_array_method, |
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'find_library': self.find_library_method, |
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'has_argument': self.has_argument_method, |
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'has_function_attribute': self.has_func_attribute_method, |
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'get_supported_function_attributes': self.get_supported_function_attributes_method, |
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'has_multi_arguments': self.has_multi_arguments_method, |
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'get_supported_arguments': self.get_supported_arguments_method, |
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'first_supported_argument': self.first_supported_argument_method, |
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'has_link_argument': self.has_link_argument_method, |
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'has_multi_link_arguments': self.has_multi_link_arguments_method, |
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'get_supported_link_arguments': self.get_supported_link_arguments_method, |
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'first_supported_link_argument': self.first_supported_link_argument_method, |
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'unittest_args': self.unittest_args_method, |
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'symbols_have_underscore_prefix': self.symbols_have_underscore_prefix_method, |
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'get_argument_syntax': self.get_argument_syntax_method, |
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}) |
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@property |
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def compiler(self) -> 'Compiler': |
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return self.held_object |
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def _dep_msg(self, deps, endl): |
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msg_single = 'with dependency {}' |
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msg_many = 'with dependencies {}' |
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if not deps: |
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return endl |
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if endl is None: |
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endl = '' |
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names = [] |
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for d in deps: |
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if isinstance(d, dependencies.InternalDependency): |
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continue |
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if isinstance(d, dependencies.ExternalLibrary): |
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name = '-l' + d.name |
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else: |
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name = d.name |
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names.append(name) |
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if not names: |
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return None |
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tpl = msg_many if len(names) > 1 else msg_single |
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return tpl.format(', '.join(names)) + endl |
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@noPosargs |
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@permittedKwargs({}) |
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def version_method(self, args, kwargs): |
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return self.compiler.version |
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@noPosargs |
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@permittedKwargs({}) |
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def cmd_array_method(self, args, kwargs): |
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return self.compiler.exelist |
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def determine_args(self, kwargs, mode='link'): |
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nobuiltins = kwargs.get('no_builtin_args', False) |
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if not isinstance(nobuiltins, bool): |
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raise InterpreterException('Type of no_builtin_args not a boolean.') |
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args = [] |
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incdirs = mesonlib.extract_as_list(kwargs, 'include_directories') |
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for i in incdirs: |
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if not isinstance(i, IncludeDirsHolder): |
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raise InterpreterException('Include directories argument must be an include_directories object.') |
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for idir in i.held_object.to_string_list(self.environment.get_source_dir()): |
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args += self.compiler.get_include_args(idir, False) |
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if not nobuiltins: |
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opts = self.environment.coredata.options |
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args += self.compiler.get_option_compile_args(opts) |
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if mode == 'link': |
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args += self.compiler.get_option_link_args(opts) |
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args += mesonlib.stringlistify(kwargs.get('args', [])) |
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return args |
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def determine_dependencies(self, kwargs, endl=':'): |
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deps = kwargs.get('dependencies', None) |
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if deps is not None: |
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final_deps = [] |
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while deps: |
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next_deps = [] |
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for d in mesonlib.unholder(mesonlib.listify(deps)): |
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if not isinstance(d, dependencies.Dependency) or d.is_built(): |
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raise InterpreterException('Dependencies must be external dependencies') |
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final_deps.append(d) |
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next_deps.extend(d.ext_deps) |
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deps = next_deps |
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deps = final_deps |
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return deps, self._dep_msg(deps, endl) |
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@permittedKwargs({ |
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'prefix', |
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'args', |
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'dependencies', |
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}) |
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def alignment_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('Alignment method takes exactly one positional argument.') |
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check_stringlist(args) |
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typename = args[0] |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of alignment must be a string.') |
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extra_args = mesonlib.stringlistify(kwargs.get('args', [])) |
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deps, msg = self.determine_dependencies(kwargs) |
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result = self.compiler.alignment(typename, prefix, self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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mlog.log('Checking for alignment of', mlog.bold(typename, True), msg, result) |
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return result |
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@permittedKwargs({ |
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'name', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def run_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('Run method takes exactly one positional argument.') |
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code = args[0] |
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if isinstance(code, mesonlib.File): |
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code = mesonlib.File.from_absolute_file( |
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code.rel_to_builddir(self.environment.source_dir)) |
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elif not isinstance(code, str): |
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raise InvalidArguments('Argument must be string or file.') |
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testname = kwargs.get('name', '') |
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if not isinstance(testname, str): |
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raise InterpreterException('Testname argument must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs, endl=None) |
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result = self.compiler.run(code, self.environment, extra_args=extra_args, |
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dependencies=deps) |
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if len(testname) > 0: |
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if not result.compiled: |
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h = mlog.red('DID NOT COMPILE') |
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elif result.returncode == 0: |
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h = mlog.green('YES') |
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else: |
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h = mlog.red('NO (%d)' % result.returncode) |
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mlog.log('Checking if', mlog.bold(testname, True), msg, 'runs:', h) |
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return TryRunResultHolder(result) |
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@noPosargs |
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@permittedKwargs({}) |
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def get_id_method(self, args, kwargs): |
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return self.compiler.get_id() |
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@noPosargs |
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@permittedKwargs({}) |
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@FeatureNew('compiler.get_linker_id', '0.53.0') |
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def get_linker_id_method(self, args, kwargs): |
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return self.compiler.get_linker_id() |
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@noPosargs |
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@permittedKwargs({}) |
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def symbols_have_underscore_prefix_method(self, args, kwargs): |
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''' |
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Check if the compiler prefixes _ (underscore) to global C symbols |
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See: https://en.wikipedia.org/wiki/Name_mangling#C |
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''' |
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return self.compiler.symbols_have_underscore_prefix(self.environment) |
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@noPosargs |
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@permittedKwargs({}) |
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def unittest_args_method(self, args, kwargs): |
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''' |
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This function is deprecated and should not be used. |
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It can be removed in a future version of Meson. |
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''' |
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if not hasattr(self.compiler, 'get_feature_args'): |
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raise InterpreterException(f'This {self.compiler.get_display_language()} compiler has no feature arguments.') |
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build_to_src = os.path.relpath(self.environment.get_source_dir(), self.environment.get_build_dir()) |
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return self.compiler.get_feature_args({'unittest': 'true'}, build_to_src) |
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@permittedKwargs({ |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def has_member_method(self, args, kwargs): |
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if len(args) != 2: |
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raise InterpreterException('Has_member takes exactly two arguments.') |
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check_stringlist(args) |
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typename, membername = args |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of has_member must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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had, cached = self.compiler.has_members(typename, [membername], prefix, |
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self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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cached = mlog.blue('(cached)') if cached else '' |
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if had: |
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hadtxt = mlog.green('YES') |
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else: |
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hadtxt = mlog.red('NO') |
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mlog.log('Checking whether type', mlog.bold(typename, True), |
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'has member', mlog.bold(membername, True), msg, hadtxt, cached) |
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return had |
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@permittedKwargs({ |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def has_members_method(self, args, kwargs): |
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if len(args) < 2: |
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raise InterpreterException('Has_members needs at least two arguments.') |
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check_stringlist(args) |
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typename, *membernames = args |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of has_members must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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had, cached = self.compiler.has_members(typename, membernames, prefix, |
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self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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cached = mlog.blue('(cached)') if cached else '' |
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if had: |
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hadtxt = mlog.green('YES') |
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else: |
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hadtxt = mlog.red('NO') |
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members = mlog.bold(', '.join([f'"{m}"' for m in membernames])) |
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mlog.log('Checking whether type', mlog.bold(typename, True), |
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'has members', members, msg, hadtxt, cached) |
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return had |
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@permittedKwargs({ |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def has_function_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('Has_function takes exactly one argument.') |
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check_stringlist(args) |
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funcname = args[0] |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of has_function must be a string.') |
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extra_args = self.determine_args(kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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had, cached = self.compiler.has_function(funcname, prefix, self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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cached = mlog.blue('(cached)') if cached else '' |
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if had: |
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hadtxt = mlog.green('YES') |
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else: |
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hadtxt = mlog.red('NO') |
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mlog.log('Checking for function', mlog.bold(funcname, True), msg, hadtxt, cached) |
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return had |
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@permittedKwargs({ |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def has_type_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('Has_type takes exactly one argument.') |
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check_stringlist(args) |
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typename = args[0] |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of has_type must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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had, cached = self.compiler.has_type(typename, prefix, self.environment, |
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extra_args=extra_args, dependencies=deps) |
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cached = mlog.blue('(cached)') if cached else '' |
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if had: |
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hadtxt = mlog.green('YES') |
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else: |
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hadtxt = mlog.red('NO') |
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mlog.log('Checking for type', mlog.bold(typename, True), msg, hadtxt, cached) |
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return had |
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@FeatureNew('compiler.compute_int', '0.40.0') |
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@permittedKwargs({ |
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'prefix', |
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'low', |
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'high', |
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'guess', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def compute_int_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('Compute_int takes exactly one argument.') |
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check_stringlist(args) |
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expression = args[0] |
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prefix = kwargs.get('prefix', '') |
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low = kwargs.get('low', None) |
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high = kwargs.get('high', None) |
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guess = kwargs.get('guess', None) |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of compute_int must be a string.') |
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if low is not None and not isinstance(low, int): |
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raise InterpreterException('Low argument of compute_int must be an int.') |
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if high is not None and not isinstance(high, int): |
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raise InterpreterException('High argument of compute_int must be an int.') |
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if guess is not None and not isinstance(guess, int): |
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raise InterpreterException('Guess argument of compute_int must be an int.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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res = self.compiler.compute_int(expression, low, high, guess, prefix, |
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self.environment, extra_args=extra_args, |
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dependencies=deps) |
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mlog.log('Computing int of', mlog.bold(expression, True), msg, res) |
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return res |
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@permittedKwargs({ |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def sizeof_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('Sizeof takes exactly one argument.') |
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check_stringlist(args) |
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element = args[0] |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of sizeof must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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esize = self.compiler.sizeof(element, prefix, self.environment, |
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extra_args=extra_args, dependencies=deps) |
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mlog.log('Checking for size of', mlog.bold(element, True), msg, esize) |
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return esize |
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@FeatureNew('compiler.get_define', '0.40.0') |
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@permittedKwargs({ |
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'prefix', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def get_define_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('get_define() takes exactly one argument.') |
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check_stringlist(args) |
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element = args[0] |
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prefix = kwargs.get('prefix', '') |
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if not isinstance(prefix, str): |
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raise InterpreterException('Prefix argument of get_define() must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs) |
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value, cached = self.compiler.get_define(element, prefix, self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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cached = mlog.blue('(cached)') if cached else '' |
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mlog.log('Fetching value of define', mlog.bold(element, True), msg, value, cached) |
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return value |
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@permittedKwargs({ |
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'name', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def compiles_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('compiles method takes exactly one argument.') |
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code = args[0] |
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if isinstance(code, mesonlib.File): |
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code = mesonlib.File.from_absolute_file( |
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code.rel_to_builddir(self.environment.source_dir)) |
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elif not isinstance(code, str): |
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raise InvalidArguments('Argument must be string or file.') |
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testname = kwargs.get('name', '') |
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if not isinstance(testname, str): |
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raise InterpreterException('Testname argument must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs, endl=None) |
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result, cached = self.compiler.compiles(code, self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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if len(testname) > 0: |
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if result: |
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h = mlog.green('YES') |
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else: |
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h = mlog.red('NO') |
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cached = mlog.blue('(cached)') if cached else '' |
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mlog.log('Checking if', mlog.bold(testname, True), msg, 'compiles:', h, cached) |
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return result |
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@permittedKwargs({ |
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'name', |
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'no_builtin_args', |
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'include_directories', |
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'args', |
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'dependencies', |
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}) |
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def links_method(self, args, kwargs): |
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if len(args) != 1: |
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raise InterpreterException('links method takes exactly one argument.') |
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code = args[0] |
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if isinstance(code, mesonlib.File): |
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code = mesonlib.File.from_absolute_file( |
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code.rel_to_builddir(self.environment.source_dir)) |
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elif not isinstance(code, str): |
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raise InvalidArguments('Argument must be string or file.') |
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testname = kwargs.get('name', '') |
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if not isinstance(testname, str): |
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raise InterpreterException('Testname argument must be a string.') |
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extra_args = functools.partial(self.determine_args, kwargs) |
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deps, msg = self.determine_dependencies(kwargs, endl=None) |
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result, cached = self.compiler.links(code, self.environment, |
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extra_args=extra_args, |
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dependencies=deps) |
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cached = mlog.blue('(cached)') if cached else '' |
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if len(testname) > 0: |
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if result: |
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h = mlog.green('YES') |
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else: |
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h = mlog.red('NO') |
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mlog.log('Checking if', mlog.bold(testname, True), msg, 'links:', h, cached) |
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return result |
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@FeatureNew('compiler.check_header', '0.47.0') |
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@FeatureNewKwargs('compiler.check_header', '0.50.0', ['required']) |
|
@permittedKwargs(header_permitted_kwargs) |
|
def check_header_method(self, args, kwargs): |
|
if len(args) != 1: |
|
raise InterpreterException('check_header method takes exactly one argument.') |
|
check_stringlist(args) |
|
hname = args[0] |
|
prefix = kwargs.get('prefix', '') |
|
if not isinstance(prefix, str): |
|
raise InterpreterException('Prefix argument of has_header must be a string.') |
|
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) |
|
haz, cached = self.compiler.check_header(hname, prefix, self.environment, |
|
extra_args=extra_args, |
|
dependencies=deps) |
|
cached = 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) |
|
return haz |
|
|
|
@FeatureNewKwargs('compiler.has_header', '0.50.0', ['required']) |
|
@permittedKwargs(header_permitted_kwargs) |
|
def has_header_method(self, args, kwargs): |
|
if len(args) != 1: |
|
raise InterpreterException('has_header method takes exactly one argument.') |
|
check_stringlist(args) |
|
hname = args[0] |
|
prefix = kwargs.get('prefix', '') |
|
if not isinstance(prefix, str): |
|
raise InterpreterException('Prefix argument of has_header must be a string.') |
|
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) |
|
haz, cached = self.compiler.has_header(hname, prefix, self.environment, |
|
extra_args=extra_args, dependencies=deps) |
|
cached = 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) |
|
return haz |
|
|
|
@FeatureNewKwargs('compiler.has_header_symbol', '0.50.0', ['required']) |
|
@permittedKwargs(header_permitted_kwargs) |
|
def has_header_symbol_method(self, args, kwargs): |
|
if len(args) != 2: |
|
raise InterpreterException('has_header_symbol method takes exactly two arguments.') |
|
check_stringlist(args) |
|
hname, symbol = args |
|
prefix = kwargs.get('prefix', '') |
|
if not isinstance(prefix, str): |
|
raise InterpreterException('Prefix argument of has_header_symbol must be a string.') |
|
disabled, required, feature = extract_required_kwarg(kwargs, self.subproject, default=False) |
|
if disabled: |
|
mlog.log(f'Header <{hname}> 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) |
|
haz, cached = self.compiler.has_header_symbol(hname, symbol, 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 = mlog.blue('(cached)') if cached else '' |
|
mlog.log(f'Header <{hname}> has symbol', mlog.bold(symbol, True), msg, h, cached) |
|
return haz |
|
|
|
def notfound_library(self, libname): |
|
lib = dependencies.ExternalLibrary(libname, None, |
|
self.environment, |
|
self.compiler.language, |
|
silent=True) |
|
return ExternalLibraryHolder(lib, self.subproject) |
|
|
|
@FeatureNewKwargs('compiler.find_library', '0.51.0', ['static']) |
|
@FeatureNewKwargs('compiler.find_library', '0.50.0', ['has_headers']) |
|
@FeatureNewKwargs('compiler.find_library', '0.49.0', ['disabler']) |
|
@disablerIfNotFound |
|
@permittedKwargs(find_library_permitted_kwargs) |
|
def find_library_method(self, args, kwargs): |
|
# TODO add dependencies support? |
|
if len(args) != 1: |
|
raise InterpreterException('find_library method takes one argument.') |
|
libname = args[0] |
|
if not isinstance(libname, str): |
|
raise InterpreterException('Library name not a string.') |
|
|
|
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) |
|
|
|
has_header_kwargs = {k[7:]: v for k, v in kwargs.items() if k.startswith('header_')} |
|
has_header_kwargs['required'] = required |
|
headers = mesonlib.stringlistify(kwargs.get('has_headers', [])) |
|
for h in headers: |
|
if not self.has_header_method([h], has_header_kwargs): |
|
return self.notfound_library(libname) |
|
|
|
search_dirs = extract_search_dirs(kwargs) |
|
|
|
libtype = mesonlib.LibType.PREFER_SHARED |
|
if 'static' in kwargs: |
|
if not isinstance(kwargs['static'], bool): |
|
raise InterpreterException('static must be a boolean') |
|
libtype = mesonlib.LibType.STATIC if kwargs['static'] else mesonlib.LibType.SHARED |
|
linkargs = self.compiler.find_library(libname, self.environment, search_dirs, libtype) |
|
if required and not linkargs: |
|
if libtype == mesonlib.LibType.PREFER_SHARED: |
|
libtype = 'shared or static' |
|
else: |
|
libtype = libtype.name.lower() |
|
raise InterpreterException('{} {} library {!r} not found' |
|
.format(self.compiler.get_display_language(), |
|
libtype, libname)) |
|
lib = dependencies.ExternalLibrary(libname, linkargs, self.environment, |
|
self.compiler.language) |
|
return ExternalLibraryHolder(lib, self.subproject) |
|
|
|
@permittedKwargs({}) |
|
def has_argument_method(self, args: T.Sequence[str], kwargs) -> bool: |
|
args = mesonlib.stringlistify(args) |
|
if len(args) != 1: |
|
raise InterpreterException('has_argument takes exactly one argument.') |
|
return self.has_multi_arguments_method(args, kwargs) |
|
|
|
@permittedKwargs({}) |
|
def has_multi_arguments_method(self, args: T.Sequence[str], kwargs: dict): |
|
args = mesonlib.stringlistify(args) |
|
result, cached = self.compiler.has_multi_arguments(args, self.environment) |
|
if result: |
|
h = mlog.green('YES') |
|
else: |
|
h = mlog.red('NO') |
|
cached = mlog.blue('(cached)') if cached else '' |
|
mlog.log( |
|
'Compiler for {} supports arguments {}:'.format( |
|
self.compiler.get_display_language(), ' '.join(args)), |
|
h, cached) |
|
return result |
|
|
|
@FeatureNew('compiler.get_supported_arguments', '0.43.0') |
|
@permittedKwargs({}) |
|
def get_supported_arguments_method(self, args, kwargs): |
|
args = mesonlib.stringlistify(args) |
|
supported_args = [] |
|
for arg in args: |
|
if self.has_argument_method(arg, kwargs): |
|
supported_args.append(arg) |
|
return supported_args |
|
|
|
@permittedKwargs({}) |
|
def first_supported_argument_method(self, args: T.Sequence[str], kwargs: dict) -> T.List[str]: |
|
for arg in mesonlib.stringlistify(args): |
|
if self.has_argument_method(arg, kwargs): |
|
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') |
|
@permittedKwargs({}) |
|
def has_link_argument_method(self, args, kwargs): |
|
args = mesonlib.stringlistify(args) |
|
if len(args) != 1: |
|
raise InterpreterException('has_link_argument takes exactly one argument.') |
|
return self.has_multi_link_arguments_method(args, kwargs) |
|
|
|
@FeatureNew('compiler.has_multi_link_argument', '0.46.0') |
|
@permittedKwargs({}) |
|
def has_multi_link_arguments_method(self, args, kwargs): |
|
args = mesonlib.stringlistify(args) |
|
result, cached = self.compiler.has_multi_link_arguments(args, self.environment) |
|
cached = mlog.blue('(cached)') if cached else '' |
|
if result: |
|
h = mlog.green('YES') |
|
else: |
|
h = mlog.red('NO') |
|
mlog.log( |
|
'Compiler for {} supports link arguments {}:'.format( |
|
self.compiler.get_display_language(), ' '.join(args)), |
|
h, cached) |
|
return result |
|
|
|
@FeatureNew('compiler.get_supported_link_arguments_method', '0.46.0') |
|
@permittedKwargs({}) |
|
def get_supported_link_arguments_method(self, args, kwargs): |
|
args = mesonlib.stringlistify(args) |
|
supported_args = [] |
|
for arg in args: |
|
if self.has_link_argument_method(arg, kwargs): |
|
supported_args.append(arg) |
|
return supported_args |
|
|
|
@FeatureNew('compiler.first_supported_link_argument_method', '0.46.0') |
|
@permittedKwargs({}) |
|
def first_supported_link_argument_method(self, args, kwargs): |
|
for i in mesonlib.stringlistify(args): |
|
if self.has_link_argument_method(i, kwargs): |
|
mlog.log('First supported link argument:', mlog.bold(i)) |
|
return [i] |
|
mlog.log('First supported link argument:', mlog.red('None')) |
|
return [] |
|
|
|
@FeatureNew('compiler.has_function_attribute', '0.48.0') |
|
@permittedKwargs({}) |
|
def has_func_attribute_method(self, args, kwargs): |
|
args = mesonlib.stringlistify(args) |
|
if len(args) != 1: |
|
raise InterpreterException('has_func_attribute takes exactly one argument.') |
|
result, cached = self.compiler.has_func_attribute(args[0], self.environment) |
|
cached = mlog.blue('(cached)') if cached else '' |
|
h = mlog.green('YES') if result else mlog.red('NO') |
|
mlog.log('Compiler for {} supports function attribute {}:'.format(self.compiler.get_display_language(), args[0]), h, cached) |
|
return result |
|
|
|
@FeatureNew('compiler.get_supported_function_attributes', '0.48.0') |
|
@permittedKwargs({}) |
|
def get_supported_function_attributes_method(self, args, kwargs): |
|
args = mesonlib.stringlistify(args) |
|
return [a for a in args if self.has_func_attribute_method(a, kwargs)] |
|
|
|
@FeatureNew('compiler.get_argument_syntax_method', '0.49.0') |
|
@noPosargs |
|
@noKwargs |
|
def get_argument_syntax_method(self, args, kwargs): |
|
return self.compiler.get_argument_syntax()
|
|
|