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99 lines
4.4 KiB
99 lines
4.4 KiB
# SPDX-License-Identifier: Apache-2.0 |
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# Copyright 2012-2017 The Meson development team |
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from __future__ import annotations |
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import typing as T |
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from .. import coredata |
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from ..mesonlib import OptionKey |
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from .compilers import Compiler |
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from .mixins.clike import CLikeCompiler |
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from .mixins.gnu import GnuCompiler, gnu_common_warning_args, gnu_objc_warning_args |
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from .mixins.clang import ClangCompiler |
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if T.TYPE_CHECKING: |
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from ..envconfig import MachineInfo |
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from ..environment import Environment |
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from ..linkers.linkers import DynamicLinker |
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from ..mesonlib import MachineChoice |
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class ObjCCompiler(CLikeCompiler, Compiler): |
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language = 'objc' |
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def __init__(self, ccache: T.List[str], exelist: T.List[str], version: str, for_machine: MachineChoice, |
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is_cross: bool, info: 'MachineInfo', |
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linker: T.Optional['DynamicLinker'] = None, |
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full_version: T.Optional[str] = None): |
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Compiler.__init__(self, ccache, exelist, version, for_machine, info, |
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is_cross=is_cross, full_version=full_version, |
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linker=linker) |
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CLikeCompiler.__init__(self) |
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@staticmethod |
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def get_display_language() -> str: |
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return 'Objective-C' |
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def sanity_check(self, work_dir: str, environment: 'Environment') -> None: |
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code = '#import<stddef.h>\nint main(void) { return 0; }\n' |
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return self._sanity_check_impl(work_dir, environment, 'sanitycheckobjc.m', code) |
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class GnuObjCCompiler(GnuCompiler, ObjCCompiler): |
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def __init__(self, ccache: T.List[str], exelist: T.List[str], version: str, for_machine: MachineChoice, |
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is_cross: bool, info: 'MachineInfo', |
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defines: T.Optional[T.Dict[str, str]] = None, |
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linker: T.Optional['DynamicLinker'] = None, |
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full_version: T.Optional[str] = None): |
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ObjCCompiler.__init__(self, ccache, exelist, version, for_machine, is_cross, |
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info, linker=linker, full_version=full_version) |
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GnuCompiler.__init__(self, defines) |
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default_warn_args = ['-Wall', '-Winvalid-pch'] |
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self.warn_args = {'0': [], |
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'1': default_warn_args, |
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'2': default_warn_args + ['-Wextra'], |
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'3': default_warn_args + ['-Wextra', '-Wpedantic'], |
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'everything': (default_warn_args + ['-Wextra', '-Wpedantic'] + |
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self.supported_warn_args(gnu_common_warning_args) + |
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self.supported_warn_args(gnu_objc_warning_args))} |
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class ClangObjCCompiler(ClangCompiler, ObjCCompiler): |
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def __init__(self, ccache: T.List[str], exelist: T.List[str], version: str, for_machine: MachineChoice, |
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is_cross: bool, info: 'MachineInfo', |
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defines: T.Optional[T.Dict[str, str]] = None, |
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linker: T.Optional['DynamicLinker'] = None, |
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full_version: T.Optional[str] = None): |
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ObjCCompiler.__init__(self, ccache, exelist, version, for_machine, is_cross, |
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info, linker=linker, full_version=full_version) |
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ClangCompiler.__init__(self, defines) |
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default_warn_args = ['-Wall', '-Winvalid-pch'] |
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self.warn_args = {'0': [], |
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'1': default_warn_args, |
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'2': default_warn_args + ['-Wextra'], |
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'3': default_warn_args + ['-Wextra', '-Wpedantic'], |
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'everything': ['-Weverything']} |
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def get_options(self) -> 'coredata.MutableKeyedOptionDictType': |
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return self.update_options( |
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super().get_options(), |
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self.create_option(coredata.UserComboOption, |
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OptionKey('std', machine=self.for_machine, lang='c'), |
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'C language standard to use', |
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['none', 'c89', 'c99', 'c11', 'c17', 'gnu89', 'gnu99', 'gnu11', 'gnu17'], |
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'none'), |
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) |
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def get_option_compile_args(self, options: 'coredata.KeyedOptionDictType') -> T.List[str]: |
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args = [] |
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std = options[OptionKey('std', machine=self.for_machine, lang='c')] |
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if std.value != 'none': |
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args.append('-std=' + std.value) |
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return args |
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class AppleClangObjCCompiler(ClangObjCCompiler): |
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"""Handle the differences between Apple's clang and vanilla clang."""
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