From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- meson/mesonbuild/compilers/compilers.py | 1294 +++++++++++++++++++++++++++++++ 1 file changed, 1294 insertions(+) create mode 100644 meson/mesonbuild/compilers/compilers.py (limited to 'meson/mesonbuild/compilers/compilers.py') diff --git a/meson/mesonbuild/compilers/compilers.py b/meson/mesonbuild/compilers/compilers.py new file mode 100644 index 000000000..0aae6e528 --- /dev/null +++ b/meson/mesonbuild/compilers/compilers.py @@ -0,0 +1,1294 @@ +# Copyright 2012-2019 The Meson development team + +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at + +# http://www.apache.org/licenses/LICENSE-2.0 + +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +import abc +import contextlib, os.path, re +import enum +import itertools +import typing as T +from functools import lru_cache + +from .. import coredata +from .. import mlog +from .. import mesonlib +from ..mesonlib import ( + HoldableObject, + EnvironmentException, MachineChoice, MesonException, + Popen_safe, LibType, TemporaryDirectoryWinProof, OptionKey, +) + +from ..arglist import CompilerArgs + +if T.TYPE_CHECKING: + from ..build import BuildTarget + from ..coredata import OptionDictType, KeyedOptionDictType + from ..envconfig import MachineInfo + from ..environment import Environment + from ..linkers import DynamicLinker, RSPFileSyntax + from ..dependencies import Dependency + + CompilerType = T.TypeVar('CompilerType', bound=Compiler) + _T = T.TypeVar('_T') + +"""This file contains the data files of all compilers Meson knows +about. To support a new compiler, add its information below. +Also add corresponding autodetection code in environment.py.""" + +header_suffixes = ('h', 'hh', 'hpp', 'hxx', 'H', 'ipp', 'moc', 'vapi', 'di') # type: T.Tuple[str, ...] +obj_suffixes = ('o', 'obj', 'res') # type: T.Tuple[str, ...] +lib_suffixes = ('a', 'lib', 'dll', 'dll.a', 'dylib', 'so') # type: T.Tuple[str, ...] +# Mapping of language to suffixes of files that should always be in that language +# This means we can't include .h headers here since they could be C, C++, ObjC, etc. +lang_suffixes = { + 'c': ('c',), + 'cpp': ('cpp', 'cc', 'cxx', 'c++', 'hh', 'hpp', 'ipp', 'hxx', 'ino', 'ixx', 'C'), + 'cuda': ('cu',), + # f90, f95, f03, f08 are for free-form fortran ('f90' recommended) + # f, for, ftn, fpp are for fixed-form fortran ('f' or 'for' recommended) + 'fortran': ('f90', 'f95', 'f03', 'f08', 'f', 'for', 'ftn', 'fpp'), + 'd': ('d', 'di'), + 'objc': ('m',), + 'objcpp': ('mm',), + 'rust': ('rs',), + 'vala': ('vala', 'vapi', 'gs'), + 'cs': ('cs',), + 'swift': ('swift',), + 'java': ('java',), + 'cython': ('pyx', ), +} # type: T.Dict[str, T.Tuple[str, ...]] +all_languages = lang_suffixes.keys() +cpp_suffixes = lang_suffixes['cpp'] + ('h',) # type: T.Tuple[str, ...] +c_suffixes = lang_suffixes['c'] + ('h',) # type: T.Tuple[str, ...] +# List of languages that by default consume and output libraries following the +# C ABI; these can generally be used interchangeably +clib_langs = ('objcpp', 'cpp', 'objc', 'c', 'fortran',) # type: T.Tuple[str, ...] +# List of assembler suffixes that can be linked with C code directly by the linker +assembler_suffixes: T.Tuple[str, ...] = ('s', 'S') +# List of languages that can be linked with C code directly by the linker +# used in build.py:process_compilers() and build.py:get_dynamic_linker() +clink_langs = ('d', 'cuda') + clib_langs # type: T.Tuple[str, ...] +clink_suffixes = tuple() # type: T.Tuple[str, ...] +for _l in clink_langs + ('vala',): + clink_suffixes += lang_suffixes[_l] +clink_suffixes += ('h', 'll', 's') +all_suffixes = set(itertools.chain(*lang_suffixes.values(), clink_suffixes)) # type: T.Set[str] + +# Languages that should use LDFLAGS arguments when linking. +LANGUAGES_USING_LDFLAGS = {'objcpp', 'cpp', 'objc', 'c', 'fortran', 'd', 'cuda'} # type: T.Set[str] +# Languages that should use CPPFLAGS arguments when linking. +LANGUAGES_USING_CPPFLAGS = {'c', 'cpp', 'objc', 'objcpp'} # type: T.Set[str] +soregex = re.compile(r'.*\.so(\.[0-9]+)?(\.[0-9]+)?(\.[0-9]+)?$') + +# Environment variables that each lang uses. +CFLAGS_MAPPING: T.Mapping[str, str] = { + 'c': 'CFLAGS', + 'cpp': 'CXXFLAGS', + 'cuda': 'CUFLAGS', + 'objc': 'OBJCFLAGS', + 'objcpp': 'OBJCXXFLAGS', + 'fortran': 'FFLAGS', + 'd': 'DFLAGS', + 'vala': 'VALAFLAGS', + 'rust': 'RUSTFLAGS', + 'cython': 'CYTHONFLAGS', +} + +CEXE_MAPPING: T.Mapping = { + 'c': 'CC', + 'cpp': 'CXX', +} + +# All these are only for C-linkable languages; see `clink_langs` above. + +def sort_clink(lang: str) -> int: + ''' + Sorting function to sort the list of languages according to + reversed(compilers.clink_langs) and append the unknown langs in the end. + The purpose is to prefer C over C++ for files that can be compiled by + both such as assembly, C, etc. Also applies to ObjC, ObjC++, etc. + ''' + if lang not in clink_langs: + return 1 + return -clink_langs.index(lang) + +def is_header(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + suffix = fname.split('.')[-1] + return suffix in header_suffixes + +def is_source(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + suffix = fname.split('.')[-1].lower() + return suffix in clink_suffixes + +def is_assembly(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + return fname.split('.')[-1].lower() == 's' + +def is_llvm_ir(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + return fname.split('.')[-1] == 'll' + +@lru_cache(maxsize=None) +def cached_by_name(fname: 'mesonlib.FileOrString') -> bool: + suffix = fname.split('.')[-1] + return suffix in obj_suffixes + +def is_object(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + return cached_by_name(fname) + +def is_library(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + + if soregex.match(fname): + return True + + suffix = fname.split('.')[-1] + return suffix in lib_suffixes + +def is_known_suffix(fname: 'mesonlib.FileOrString') -> bool: + if isinstance(fname, mesonlib.File): + fname = fname.fname + suffix = fname.split('.')[-1] + + return suffix in all_suffixes + + +class CompileCheckMode(enum.Enum): + + PREPROCESS = 'preprocess' + COMPILE = 'compile' + LINK = 'link' + + +cuda_buildtype_args = {'plain': [], + 'debug': ['-g', '-G'], + 'debugoptimized': ['-g', '-lineinfo'], + 'release': [], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] +java_buildtype_args = {'plain': [], + 'debug': ['-g'], + 'debugoptimized': ['-g'], + 'release': [], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +rust_buildtype_args = {'plain': [], + 'debug': [], + 'debugoptimized': [], + 'release': [], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +d_gdc_buildtype_args = {'plain': [], + 'debug': [], + 'debugoptimized': ['-finline-functions'], + 'release': ['-finline-functions'], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +d_ldc_buildtype_args = {'plain': [], + 'debug': [], + 'debugoptimized': ['-enable-inlining', '-Hkeep-all-bodies'], + 'release': ['-enable-inlining', '-Hkeep-all-bodies'], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +d_dmd_buildtype_args = {'plain': [], + 'debug': [], + 'debugoptimized': ['-inline'], + 'release': ['-inline'], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +mono_buildtype_args = {'plain': [], + 'debug': [], + 'debugoptimized': ['-optimize+'], + 'release': ['-optimize+'], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +swift_buildtype_args = {'plain': [], + 'debug': [], + 'debugoptimized': [], + 'release': [], + 'minsize': [], + 'custom': [], + } # type: T.Dict[str, T.List[str]] + +gnu_winlibs = ['-lkernel32', '-luser32', '-lgdi32', '-lwinspool', '-lshell32', + '-lole32', '-loleaut32', '-luuid', '-lcomdlg32', '-ladvapi32'] # type: T.List[str] + +msvc_winlibs = ['kernel32.lib', 'user32.lib', 'gdi32.lib', + 'winspool.lib', 'shell32.lib', 'ole32.lib', 'oleaut32.lib', + 'uuid.lib', 'comdlg32.lib', 'advapi32.lib'] # type: T.List[str] + +clike_optimization_args = {'0': [], + 'g': [], + '1': ['-O1'], + '2': ['-O2'], + '3': ['-O3'], + 's': ['-Os'], + } # type: T.Dict[str, T.List[str]] + +cuda_optimization_args = {'0': [], + 'g': ['-O0'], + '1': ['-O1'], + '2': ['-O2'], + '3': ['-O3'], + 's': ['-O3'] + } # type: T.Dict[str, T.List[str]] + +cuda_debug_args = {False: [], + True: ['-g']} # type: T.Dict[bool, T.List[str]] + +clike_debug_args = {False: [], + True: ['-g']} # type: T.Dict[bool, T.List[str]] + +base_options: 'KeyedOptionDictType' = { + OptionKey('b_pch'): coredata.UserBooleanOption('Use precompiled headers', True), + OptionKey('b_lto'): coredata.UserBooleanOption('Use link time optimization', False), + OptionKey('b_lto'): coredata.UserBooleanOption('Use link time optimization', False), + OptionKey('b_lto_threads'): coredata.UserIntegerOption('Use multiple threads for Link Time Optimization', (None, None,0)), + OptionKey('b_lto_mode'): coredata.UserComboOption('Select between different LTO modes.', + ['default', 'thin'], + 'default'), + OptionKey('b_sanitize'): coredata.UserComboOption('Code sanitizer to use', + ['none', 'address', 'thread', 'undefined', 'memory', 'address,undefined'], + 'none'), + OptionKey('b_lundef'): coredata.UserBooleanOption('Use -Wl,--no-undefined when linking', True), + OptionKey('b_asneeded'): coredata.UserBooleanOption('Use -Wl,--as-needed when linking', True), + OptionKey('b_pgo'): coredata.UserComboOption('Use profile guided optimization', + ['off', 'generate', 'use'], + 'off'), + OptionKey('b_coverage'): coredata.UserBooleanOption('Enable coverage tracking.', False), + OptionKey('b_colorout'): coredata.UserComboOption('Use colored output', + ['auto', 'always', 'never'], + 'always'), + OptionKey('b_ndebug'): coredata.UserComboOption('Disable asserts', ['true', 'false', 'if-release'], 'false'), + OptionKey('b_staticpic'): coredata.UserBooleanOption('Build static libraries as position independent', True), + OptionKey('b_pie'): coredata.UserBooleanOption('Build executables as position independent', False), + OptionKey('b_bitcode'): coredata.UserBooleanOption('Generate and embed bitcode (only macOS/iOS/tvOS)', False), + OptionKey('b_vscrt'): coredata.UserComboOption('VS run-time library type to use.', + ['none', 'md', 'mdd', 'mt', 'mtd', 'from_buildtype', 'static_from_buildtype'], + 'from_buildtype'), +} + +def option_enabled(boptions: T.Set[OptionKey], options: 'KeyedOptionDictType', + option: OptionKey) -> bool: + try: + if option not in boptions: + return False + ret = options[option].value + assert isinstance(ret, bool), 'must return bool' # could also be str + return ret + except KeyError: + return False + + +def get_option_value(options: 'KeyedOptionDictType', opt: OptionKey, fallback: '_T') -> '_T': + """Get the value of an option, or the fallback value.""" + try: + v: '_T' = options[opt].value + except KeyError: + return fallback + + assert isinstance(v, type(fallback)), f'Should have {type(fallback)!r} but was {type(v)!r}' + # Mypy doesn't understand that the above assert ensures that v is type _T + return v + + +def get_base_compile_args(options: 'KeyedOptionDictType', compiler: 'Compiler') -> T.List[str]: + args = [] # type T.List[str] + try: + if options[OptionKey('b_lto')].value: + args.extend(compiler.get_lto_compile_args( + threads=get_option_value(options, OptionKey('b_lto_threads'), 0), + mode=get_option_value(options, OptionKey('b_lto_mode'), 'default'))) + except KeyError: + pass + try: + args += compiler.get_colorout_args(options[OptionKey('b_colorout')].value) + except KeyError: + pass + try: + args += compiler.sanitizer_compile_args(options[OptionKey('b_sanitize')].value) + except KeyError: + pass + try: + pgo_val = options[OptionKey('b_pgo')].value + if pgo_val == 'generate': + args.extend(compiler.get_profile_generate_args()) + elif pgo_val == 'use': + args.extend(compiler.get_profile_use_args()) + except KeyError: + pass + try: + if options[OptionKey('b_coverage')].value: + args += compiler.get_coverage_args() + except KeyError: + pass + try: + if (options[OptionKey('b_ndebug')].value == 'true' or + (options[OptionKey('b_ndebug')].value == 'if-release' and + options[OptionKey('buildtype')].value in {'release', 'plain'})): + args += compiler.get_disable_assert_args() + except KeyError: + pass + # This does not need a try...except + if option_enabled(compiler.base_options, options, OptionKey('b_bitcode')): + args.append('-fembed-bitcode') + try: + crt_val = options[OptionKey('b_vscrt')].value + buildtype = options[OptionKey('buildtype')].value + try: + args += compiler.get_crt_compile_args(crt_val, buildtype) + except AttributeError: + pass + except KeyError: + pass + return args + +def get_base_link_args(options: 'KeyedOptionDictType', linker: 'Compiler', + is_shared_module: bool) -> T.List[str]: + args = [] # type: T.List[str] + try: + if options[OptionKey('b_lto')].value: + args.extend(linker.get_lto_link_args( + threads=get_option_value(options, OptionKey('b_lto_threads'), 0), + mode=get_option_value(options, OptionKey('b_lto_mode'), 'default'))) + except KeyError: + pass + try: + args += linker.sanitizer_link_args(options[OptionKey('b_sanitize')].value) + except KeyError: + pass + try: + pgo_val = options[OptionKey('b_pgo')].value + if pgo_val == 'generate': + args.extend(linker.get_profile_generate_args()) + elif pgo_val == 'use': + args.extend(linker.get_profile_use_args()) + except KeyError: + pass + try: + if options[OptionKey('b_coverage')].value: + args += linker.get_coverage_link_args() + except KeyError: + pass + + as_needed = option_enabled(linker.base_options, options, OptionKey('b_asneeded')) + bitcode = option_enabled(linker.base_options, options, OptionKey('b_bitcode')) + # Shared modules cannot be built with bitcode_bundle because + # -bitcode_bundle is incompatible with -undefined and -bundle + if bitcode and not is_shared_module: + args.extend(linker.bitcode_args()) + elif as_needed: + # -Wl,-dead_strip_dylibs is incompatible with bitcode + args.extend(linker.get_asneeded_args()) + + # Apple's ld (the only one that supports bitcode) does not like -undefined + # arguments or -headerpad_max_install_names when bitcode is enabled + if not bitcode: + args.extend(linker.headerpad_args()) + if (not is_shared_module and + option_enabled(linker.base_options, options, OptionKey('b_lundef'))): + args.extend(linker.no_undefined_link_args()) + else: + args.extend(linker.get_allow_undefined_link_args()) + + try: + crt_val = options[OptionKey('b_vscrt')].value + buildtype = options[OptionKey('buildtype')].value + try: + args += linker.get_crt_link_args(crt_val, buildtype) + except AttributeError: + pass + except KeyError: + pass + return args + + +class CrossNoRunException(MesonException): + pass + +class RunResult(HoldableObject): + def __init__(self, compiled: bool, returncode: int = 999, + stdout: str = 'UNDEFINED', stderr: str = 'UNDEFINED'): + self.compiled = compiled + self.returncode = returncode + self.stdout = stdout + self.stderr = stderr + + +class CompileResult(HoldableObject): + + """The result of Compiler.compiles (and friends).""" + + def __init__(self, stdo: T.Optional[str] = None, stde: T.Optional[str] = None, + args: T.Optional[T.List[str]] = None, + returncode: int = 999, pid: int = -1, + text_mode: bool = True, + input_name: T.Optional[str] = None, + output_name: T.Optional[str] = None, + command: T.Optional[T.List[str]] = None, cached: bool = False): + self.stdout = stdo + self.stderr = stde + self.input_name = input_name + self.output_name = output_name + self.command = command or [] + self.args = args or [] + self.cached = cached + self.returncode = returncode + self.pid = pid + self.text_mode = text_mode + + +class Compiler(HoldableObject, metaclass=abc.ABCMeta): + # Libraries to ignore in find_library() since they are provided by the + # compiler or the C library. Currently only used for MSVC. + ignore_libs = [] # type: T.List[str] + # Libraries that are internal compiler implementations, and must not be + # manually searched. + internal_libs = [] # type: T.List[str] + + LINKER_PREFIX = None # type: T.Union[None, str, T.List[str]] + INVOKES_LINKER = True + + # TODO: these could be forward declarations once we drop 3.5 support + if T.TYPE_CHECKING: + language = 'unset' + id = '' + warn_args = {} # type: T.Dict[str, T.List[str]] + + def __init__(self, exelist: T.List[str], version: str, + for_machine: MachineChoice, info: 'MachineInfo', + linker: T.Optional['DynamicLinker'] = None, + full_version: T.Optional[str] = None, is_cross: bool = False): + self.exelist = exelist + # In case it's been overridden by a child class already + if not hasattr(self, 'file_suffixes'): + self.file_suffixes = lang_suffixes[self.language] + if not hasattr(self, 'can_compile_suffixes'): + self.can_compile_suffixes = set(self.file_suffixes) + self.default_suffix = self.file_suffixes[0] + self.version = version + self.full_version = full_version + self.for_machine = for_machine + self.base_options: T.Set[OptionKey] = set() + self.linker = linker + self.info = info + self.is_cross = is_cross + + def __repr__(self) -> str: + repr_str = "<{0}: v{1} `{2}`>" + return repr_str.format(self.__class__.__name__, self.version, + ' '.join(self.exelist)) + + @lru_cache(maxsize=None) + def can_compile(self, src: 'mesonlib.FileOrString') -> bool: + if isinstance(src, mesonlib.File): + src = src.fname + suffix = os.path.splitext(src)[1] + if suffix != '.C': + suffix = suffix.lower() + return bool(suffix) and suffix[1:] in self.can_compile_suffixes + + def get_id(self) -> str: + return self.id + + def get_linker_id(self) -> str: + # There is not guarantee that we have a dynamic linker instance, as + # some languages don't have separate linkers and compilers. In those + # cases return the compiler id + try: + return self.linker.id + except AttributeError: + return self.id + + def get_version_string(self) -> str: + details = [self.id, self.version] + if self.full_version: + details += ['"%s"' % (self.full_version)] + return '(%s)' % (' '.join(details)) + + def get_language(self) -> str: + return self.language + + @classmethod + def get_display_language(cls) -> str: + return cls.language.capitalize() + + def get_default_suffix(self) -> str: + return self.default_suffix + + def get_define(self, dname: str, prefix: str, env: 'Environment', + extra_args: T.List[str], dependencies: T.List['Dependency'], + disable_cache: bool = False) -> T.Tuple[str, bool]: + raise EnvironmentException('%s does not support get_define ' % self.get_id()) + + def compute_int(self, expression: str, low: T.Optional[int], high: T.Optional[int], + guess: T.Optional[int], prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]], dependencies: T.Optional[T.List['Dependency']]) -> int: + raise EnvironmentException('%s does not support compute_int ' % self.get_id()) + + def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str], + build_dir: str) -> T.List[str]: + raise EnvironmentException('%s does not support compute_parameters_with_absolute_paths ' % self.get_id()) + + def has_members(self, typename: str, membernames: T.List[str], + prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> T.Tuple[bool, bool]: + raise EnvironmentException('%s does not support has_member(s) ' % self.get_id()) + + def has_type(self, typename: str, prefix: str, env: 'Environment', + extra_args: T.List[str], *, + dependencies: T.Optional[T.List['Dependency']] = None) -> T.Tuple[bool, bool]: + raise EnvironmentException('%s does not support has_type ' % self.get_id()) + + def symbols_have_underscore_prefix(self, env: 'Environment') -> bool: + raise EnvironmentException('%s does not support symbols_have_underscore_prefix ' % self.get_id()) + + def get_exelist(self) -> T.List[str]: + return self.exelist.copy() + + def get_linker_exelist(self) -> T.List[str]: + return self.linker.get_exelist() + + @abc.abstractmethod + def get_output_args(self, outputname: str) -> T.List[str]: + pass + + def get_linker_output_args(self, outputname: str) -> T.List[str]: + return self.linker.get_output_args(outputname) + + def get_linker_search_args(self, dirname: str) -> T.List[str]: + return self.linker.get_search_args(dirname) + + def get_builtin_define(self, define: str) -> T.Optional[str]: + raise EnvironmentException('%s does not support get_builtin_define.' % self.id) + + def has_builtin_define(self, define: str) -> bool: + raise EnvironmentException('%s does not support has_builtin_define.' % self.id) + + def get_always_args(self) -> T.List[str]: + return [] + + def can_linker_accept_rsp(self) -> bool: + """ + Determines whether the linker can accept arguments using the @rsp syntax. + """ + return self.linker.get_accepts_rsp() + + def get_linker_always_args(self) -> T.List[str]: + return self.linker.get_always_args() + + def get_linker_lib_prefix(self) -> str: + return self.linker.get_lib_prefix() + + def gen_import_library_args(self, implibname: str) -> T.List[str]: + """ + Used only on Windows for libraries that need an import library. + This currently means C, C++, Fortran. + """ + return [] + + def get_options(self) -> 'KeyedOptionDictType': + return {} + + def get_option_compile_args(self, options: 'KeyedOptionDictType') -> T.List[str]: + return [] + + def get_option_link_args(self, options: 'KeyedOptionDictType') -> T.List[str]: + return self.linker.get_option_args(options) + + def check_header(self, hname: str, prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> T.Tuple[bool, bool]: + """Check that header is usable. + + Returns a two item tuple of bools. The first bool is whether the + check succeeded, the second is whether the result was cached (True) + or run fresh (False). + """ + raise EnvironmentException('Language %s does not support header checks.' % self.get_display_language()) + + def has_header(self, hname: str, prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None, + disable_cache: bool = False) -> T.Tuple[bool, bool]: + """Check that header is exists. + + This check will return true if the file exists, even if it contains: + + ```c + # error "You thought you could use this, LOLZ!" + ``` + + Use check_header if your header only works in some cases. + + Returns a two item tuple of bools. The first bool is whether the + check succeeded, the second is whether the result was cached (True) + or run fresh (False). + """ + raise EnvironmentException('Language %s does not support header checks.' % self.get_display_language()) + + def has_header_symbol(self, hname: str, symbol: str, prefix: str, + env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> T.Tuple[bool, bool]: + raise EnvironmentException('Language %s does not support header symbol checks.' % self.get_display_language()) + + def run(self, code: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> RunResult: + raise EnvironmentException('Language %s does not support run checks.' % self.get_display_language()) + + def sizeof(self, typename: str, prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> int: + raise EnvironmentException('Language %s does not support sizeof checks.' % self.get_display_language()) + + def alignment(self, typename: str, prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> int: + raise EnvironmentException('Language %s does not support alignment checks.' % self.get_display_language()) + + def has_function(self, funcname: str, prefix: str, env: 'Environment', *, + extra_args: T.Optional[T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None) -> T.Tuple[bool, bool]: + """See if a function exists. + + Returns a two item tuple of bools. The first bool is whether the + check succeeded, the second is whether the result was cached (True) + or run fresh (False). + """ + raise EnvironmentException('Language %s does not support function checks.' % self.get_display_language()) + + def unix_args_to_native(self, args: T.List[str]) -> T.List[str]: + "Always returns a copy that can be independently mutated" + return args.copy() + + @classmethod + def native_args_to_unix(cls, args: T.List[str]) -> T.List[str]: + "Always returns a copy that can be independently mutated" + return args.copy() + + def find_library(self, libname: str, env: 'Environment', extra_dirs: T.List[str], + libtype: LibType = LibType.PREFER_SHARED) -> T.Optional[T.List[str]]: + raise EnvironmentException(f'Language {self.get_display_language()} does not support library finding.') + + def get_library_naming(self, env: 'Environment', libtype: LibType, + strict: bool = False) -> T.Optional[T.Tuple[str, ...]]: + raise EnvironmentException( + 'Language {} does not support get_library_naming.'.format( + self.get_display_language())) + + def get_program_dirs(self, env: 'Environment') -> T.List[str]: + return [] + + def has_multi_arguments(self, args: T.List[str], env: 'Environment') -> T.Tuple[bool, bool]: + raise EnvironmentException( + 'Language {} does not support has_multi_arguments.'.format( + self.get_display_language())) + + def has_multi_link_arguments(self, args: T.List[str], env: 'Environment') -> T.Tuple[bool, bool]: + return self.linker.has_multi_arguments(args, env) + + def _get_compile_output(self, dirname: str, mode: str) -> str: + # TODO: mode should really be an enum + # In pre-processor mode, the output is sent to stdout and discarded + if mode == 'preprocess': + return None + # Extension only matters if running results; '.exe' is + # guaranteed to be executable on every platform. + if mode == 'link': + suffix = 'exe' + else: + suffix = 'obj' + return os.path.join(dirname, 'output.' + suffix) + + def get_compiler_args_for_mode(self, mode: CompileCheckMode) -> T.List[str]: + # TODO: mode should really be an enum + args = [] # type: T.List[str] + args += self.get_always_args() + if mode is CompileCheckMode.COMPILE: + args += self.get_compile_only_args() + elif mode is CompileCheckMode.PREPROCESS: + args += self.get_preprocess_only_args() + else: + assert mode is CompileCheckMode.LINK + return args + + def compiler_args(self, args: T.Optional[T.Iterable[str]] = None) -> CompilerArgs: + """Return an appropriate CompilerArgs instance for this class.""" + return CompilerArgs(self, args) + + @contextlib.contextmanager + def compile(self, code: 'mesonlib.FileOrString', + extra_args: T.Union[None, CompilerArgs, T.List[str]] = None, + *, mode: str = 'link', want_output: bool = False, + temp_dir: T.Optional[str] = None) -> T.Iterator[T.Optional[CompileResult]]: + # TODO: there isn't really any reason for this to be a contextmanager + if extra_args is None: + extra_args = [] + + with TemporaryDirectoryWinProof(dir=temp_dir) as tmpdirname: + no_ccache = False + if isinstance(code, str): + srcname = os.path.join(tmpdirname, + 'testfile.' + self.default_suffix) + with open(srcname, 'w', encoding='utf-8') as ofile: + ofile.write(code) + # ccache would result in a cache miss + no_ccache = True + contents = code + elif isinstance(code, mesonlib.File): + srcname = code.fname + with open(code.fname, encoding='utf-8') as f: + contents = f.read() + + # Construct the compiler command-line + commands = self.compiler_args() + commands.append(srcname) + # Preprocess mode outputs to stdout, so no output args + if mode != 'preprocess': + output = self._get_compile_output(tmpdirname, mode) + commands += self.get_output_args(output) + commands.extend(self.get_compiler_args_for_mode(CompileCheckMode(mode))) + # extra_args must be last because it could contain '/link' to + # pass args to VisualStudio's linker. In that case everything + # in the command line after '/link' is given to the linker. + commands += extra_args + # Generate full command-line with the exelist + command_list = self.get_exelist() + commands.to_native() + mlog.debug('Running compile:') + mlog.debug('Working directory: ', tmpdirname) + mlog.debug('Command line: ', ' '.join(command_list), '\n') + mlog.debug('Code:\n', contents) + os_env = os.environ.copy() + os_env['LC_ALL'] = 'C' + if no_ccache: + os_env['CCACHE_DISABLE'] = '1' + p, stdo, stde = Popen_safe(command_list, cwd=tmpdirname, env=os_env) + mlog.debug('Compiler stdout:\n', stdo) + mlog.debug('Compiler stderr:\n', stde) + + result = CompileResult(stdo, stde, list(commands), p.returncode, p.pid, input_name=srcname) + if want_output: + result.output_name = output + yield result + + @contextlib.contextmanager + def cached_compile(self, code: str, cdata: coredata.CoreData, *, + extra_args: T.Union[None, T.List[str], CompilerArgs] = None, + mode: str = 'link', + temp_dir: T.Optional[str] = None) -> T.Iterator[T.Optional[CompileResult]]: + # TODO: There's isn't really any reason for this to be a context manager + + # Calculate the key + textra_args = tuple(extra_args) if extra_args is not None else tuple() # type: T.Tuple[str, ...] + key = (tuple(self.exelist), self.version, code, textra_args, mode) # type: coredata.CompilerCheckCacheKey + + # Check if not cached, and generate, otherwise get from the cache + if key in cdata.compiler_check_cache: + p = cdata.compiler_check_cache[key] # type: CompileResult + p.cached = True + mlog.debug('Using cached compile:') + mlog.debug('Cached command line: ', ' '.join(p.command), '\n') + mlog.debug('Code:\n', code) + mlog.debug('Cached compiler stdout:\n', p.stdout) + mlog.debug('Cached compiler stderr:\n', p.stderr) + yield p + else: + with self.compile(code, extra_args=extra_args, mode=mode, want_output=False, temp_dir=temp_dir) as p: + cdata.compiler_check_cache[key] = p + yield p + + def get_colorout_args(self, colortype: str) -> T.List[str]: + # TODO: colortype can probably be an emum + return [] + + # Some compilers (msvc) write debug info to a separate file. + # These args specify where it should be written. + def get_compile_debugfile_args(self, rel_obj: str, pch: bool = False) -> T.List[str]: + return [] + + def get_link_debugfile_name(self, targetfile: str) -> str: + return self.linker.get_debugfile_name(targetfile) + + def get_link_debugfile_args(self, targetfile: str) -> T.List[str]: + return self.linker.get_debugfile_args(targetfile) + + def get_std_shared_lib_link_args(self) -> T.List[str]: + return self.linker.get_std_shared_lib_args() + + def get_std_shared_module_link_args(self, options: 'KeyedOptionDictType') -> T.List[str]: + return self.linker.get_std_shared_module_args(options) + + def get_link_whole_for(self, args: T.List[str]) -> T.List[str]: + return self.linker.get_link_whole_for(args) + + def get_allow_undefined_link_args(self) -> T.List[str]: + return self.linker.get_allow_undefined_args() + + def no_undefined_link_args(self) -> T.List[str]: + return self.linker.no_undefined_args() + + def get_instruction_set_args(self, instruction_set: str) -> T.Optional[T.List[str]]: + """Compiler arguments needed to enable the given instruction set. + + Return type ay be an empty list meaning nothing needed or None + meaning the given set is not supported. + """ + return None + + def build_rpath_args(self, env: 'Environment', build_dir: str, from_dir: str, + rpath_paths: str, build_rpath: str, + install_rpath: str) -> T.Tuple[T.List[str], T.Set[bytes]]: + return self.linker.build_rpath_args( + env, build_dir, from_dir, rpath_paths, build_rpath, install_rpath) + + def thread_flags(self, env: 'Environment') -> T.List[str]: + return [] + + def thread_link_flags(self, env: 'Environment') -> T.List[str]: + return self.linker.thread_flags(env) + + def openmp_flags(self) -> T.List[str]: + raise EnvironmentException('Language %s does not support OpenMP flags.' % self.get_display_language()) + + def openmp_link_flags(self) -> T.List[str]: + return self.openmp_flags() + + def language_stdlib_only_link_flags(self) -> T.List[str]: + return [] + + def gnu_symbol_visibility_args(self, vistype: str) -> T.List[str]: + return [] + + def get_gui_app_args(self, value: bool) -> T.List[str]: + # Only used on Windows + return self.linker.get_gui_app_args(value) + + def get_win_subsystem_args(self, value: str) -> T.List[str]: + # By default the dynamic linker is going to return an empty + # array in case it either doesn't support Windows subsystems + # or does not target Windows + return self.linker.get_win_subsystem_args(value) + + def has_func_attribute(self, name: str, env: 'Environment') -> T.Tuple[bool, bool]: + raise EnvironmentException( + f'Language {self.get_display_language()} does not support function attributes.') + + def get_pic_args(self) -> T.List[str]: + m = 'Language {} does not support position-independent code' + raise EnvironmentException(m.format(self.get_display_language())) + + def get_pie_args(self) -> T.List[str]: + m = 'Language {} does not support position-independent executable' + raise EnvironmentException(m.format(self.get_display_language())) + + def get_pie_link_args(self) -> T.List[str]: + return self.linker.get_pie_args() + + def get_argument_syntax(self) -> str: + """Returns the argument family type. + + Compilers fall into families if they try to emulate the command line + interface of another compiler. For example, clang is in the GCC family + since it accepts most of the same arguments as GCC. ICL (ICC on + windows) is in the MSVC family since it accepts most of the same + arguments as MSVC. + """ + return 'other' + + def get_profile_generate_args(self) -> T.List[str]: + raise EnvironmentException( + '%s does not support get_profile_generate_args ' % self.get_id()) + + def get_profile_use_args(self) -> T.List[str]: + raise EnvironmentException( + '%s does not support get_profile_use_args ' % self.get_id()) + + def remove_linkerlike_args(self, args: T.List[str]) -> T.List[str]: + rm_exact = ('-headerpad_max_install_names',) + rm_prefixes = ('-Wl,', '-L',) + rm_next = ('-L', '-framework',) + ret = [] # T.List[str] + iargs = iter(args) + for arg in iargs: + # Remove this argument + if arg in rm_exact: + continue + # If the argument starts with this, but is not *exactly* this + # f.ex., '-L' should match ['-Lfoo'] but not ['-L', 'foo'] + if arg.startswith(rm_prefixes) and arg not in rm_prefixes: + continue + # Ignore this argument and the one after it + if arg in rm_next: + next(iargs) + continue + ret.append(arg) + return ret + + def get_lto_compile_args(self, *, threads: int = 0, mode: str = 'default') -> T.List[str]: + return [] + + def get_lto_link_args(self, *, threads: int = 0, mode: str = 'default') -> T.List[str]: + return self.linker.get_lto_args() + + def sanitizer_compile_args(self, value: str) -> T.List[str]: + return [] + + def sanitizer_link_args(self, value: str) -> T.List[str]: + return self.linker.sanitizer_args(value) + + def get_asneeded_args(self) -> T.List[str]: + return self.linker.get_asneeded_args() + + def headerpad_args(self) -> T.List[str]: + return self.linker.headerpad_args() + + def bitcode_args(self) -> T.List[str]: + return self.linker.bitcode_args() + + def get_buildtype_args(self, buildtype: str) -> T.List[str]: + raise EnvironmentException(f'{self.id} does not implement get_buildtype_args') + + def get_buildtype_linker_args(self, buildtype: str) -> T.List[str]: + return self.linker.get_buildtype_args(buildtype) + + def get_soname_args(self, env: 'Environment', prefix: str, shlib_name: str, + suffix: str, soversion: str, + darwin_versions: T.Tuple[str, str], + is_shared_module: bool) -> T.List[str]: + return self.linker.get_soname_args( + env, prefix, shlib_name, suffix, soversion, + darwin_versions, is_shared_module) + + def get_target_link_args(self, target: 'BuildTarget') -> T.List[str]: + return target.link_args + + def get_dependency_compile_args(self, dep: 'Dependency') -> T.List[str]: + return dep.get_compile_args() + + def get_dependency_link_args(self, dep: 'Dependency') -> T.List[str]: + return dep.get_link_args() + + @classmethod + def use_linker_args(cls, linker: str) -> T.List[str]: + """Get a list of arguments to pass to the compiler to set the linker. + """ + return [] + + def get_coverage_args(self) -> T.List[str]: + return [] + + def get_coverage_link_args(self) -> T.List[str]: + return self.linker.get_coverage_args() + + def get_disable_assert_args(self) -> T.List[str]: + return [] + + def get_crt_compile_args(self, crt_val: str, buildtype: str) -> T.List[str]: + raise EnvironmentException('This compiler does not support Windows CRT selection') + + def get_crt_link_args(self, crt_val: str, buildtype: str) -> T.List[str]: + raise EnvironmentException('This compiler does not support Windows CRT selection') + + def get_compile_only_args(self) -> T.List[str]: + return [] + + def get_preprocess_only_args(self) -> T.List[str]: + raise EnvironmentException('This compiler does not have a preprocessor') + + def get_default_include_dirs(self) -> T.List[str]: + # TODO: This is a candidate for returning an immutable list + return [] + + def get_largefile_args(self) -> T.List[str]: + '''Enable transparent large-file-support for 32-bit UNIX systems''' + if not (self.get_argument_syntax() == 'msvc' or self.info.is_darwin()): + # Enable large-file support unconditionally on all platforms other + # than macOS and MSVC. macOS is now 64-bit-only so it doesn't + # need anything special, and MSVC doesn't have automatic LFS. + # You must use the 64-bit counterparts explicitly. + # glibc, musl, and uclibc, and all BSD libcs support this. On Android, + # support for transparent LFS is available depending on the version of + # Bionic: https://github.com/android/platform_bionic#32-bit-abi-bugs + # https://code.google.com/p/android/issues/detail?id=64613 + # + # If this breaks your code, fix it! It's been 20+ years! + return ['-D_FILE_OFFSET_BITS=64'] + # We don't enable -D_LARGEFILE64_SOURCE since that enables + # transitionary features and must be enabled by programs that use + # those features explicitly. + return [] + + def get_library_dirs(self, env: 'Environment', + elf_class: T.Optional[int] = None) -> T.List[str]: + return [] + + def get_return_value(self, + fname: str, + rtype: str, + prefix: str, + env: 'Environment', + extra_args: T.Optional[T.List[str]], + dependencies: T.Optional[T.List['Dependency']]) -> T.Union[str, int]: + raise EnvironmentException(f'{self.id} does not support get_return_value') + + def find_framework(self, + name: str, + env: 'Environment', + extra_dirs: T.List[str], + allow_system: bool = True) -> T.Optional[T.List[str]]: + raise EnvironmentException(f'{self.id} does not support find_framework') + + def find_framework_paths(self, env: 'Environment') -> T.List[str]: + raise EnvironmentException(f'{self.id} does not support find_framework_paths') + + def attribute_check_func(self, name: str) -> str: + raise EnvironmentException(f'{self.id} does not support attribute checks') + + def get_pch_suffix(self) -> str: + raise EnvironmentException(f'{self.id} does not support pre compiled headers') + + def get_pch_name(self, name: str) -> str: + raise EnvironmentException(f'{self.id} does not support pre compiled headers') + + def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]: + raise EnvironmentException(f'{self.id} does not support pre compiled headers') + + def get_has_func_attribute_extra_args(self, name: str) -> T.List[str]: + raise EnvironmentException(f'{self.id} does not support function attributes') + + def name_string(self) -> str: + return ' '.join(self.exelist) + + @abc.abstractmethod + def sanity_check(self, work_dir: str, environment: 'Environment') -> None: + """Check that this compiler actually works. + + This should provide a simple compile/link test. Somthing as simple as: + ```python + main(): return 0 + ``` + is good enough here. + """ + + def split_shlib_to_parts(self, fname: str) -> T.Tuple[T.Optional[str], str]: + return None, fname + + def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]: + return [] + + def get_std_exe_link_args(self) -> T.List[str]: + # TODO: is this a linker property? + return [] + + def get_include_args(self, path: str, is_system: bool) -> T.List[str]: + return [] + + def depfile_for_object(self, objfile: str) -> str: + return objfile + '.' + self.get_depfile_suffix() + + def get_depfile_suffix(self) -> str: + raise EnvironmentException(f'{self.id} does not implement get_depfile_suffix') + + def get_no_stdinc_args(self) -> T.List[str]: + """Arguments to turn off default inclusion of standard libraries.""" + return [] + + def get_warn_args(self, level: str) -> T.List[str]: + return [] + + def get_werror_args(self) -> T.List[str]: + return [] + + @abc.abstractmethod + def get_optimization_args(self, optimization_level: str) -> T.List[str]: + pass + + def get_module_incdir_args(self) -> T.Tuple[str, ...]: + raise EnvironmentException(f'{self.id} does not implement get_module_incdir_args') + + def get_module_outdir_args(self, path: str) -> T.List[str]: + raise EnvironmentException(f'{self.id} does not implement get_module_outdir_args') + + def module_name_to_filename(self, module_name: str) -> str: + raise EnvironmentException(f'{self.id} does not implement module_name_to_filename') + + def get_compiler_check_args(self, mode: CompileCheckMode) -> T.List[str]: + """Arguments to pass the compiler and/or linker for checks. + + The default implementation turns off optimizations. + + Examples of things that go here: + - extra arguments for error checking + - Arguments required to make the compiler exit with a non-zero status + when something is wrong. + """ + return self.get_no_optimization_args() + + def get_no_optimization_args(self) -> T.List[str]: + """Arguments to the compiler to turn off all optimizations.""" + return [] + + def build_wrapper_args(self, env: 'Environment', + extra_args: T.Union[None, CompilerArgs, T.List[str]], + dependencies: T.Optional[T.List['Dependency']], + mode: CompileCheckMode = CompileCheckMode.COMPILE) -> CompilerArgs: + """Arguments to pass the build_wrapper helper. + + This generally needs to be set on a per-language baises. It provides + a hook for languages to handle dependencies and extra args. The base + implementation handles the most common cases, namely adding the + check_arguments, unwrapping dependencies, and appending extra args. + """ + if callable(extra_args): + extra_args = extra_args(mode) + if extra_args is None: + extra_args = [] + if dependencies is None: + dependencies = [] + + # Collect compiler arguments + args = self.compiler_args(self.get_compiler_check_args(mode)) + for d in dependencies: + # Add compile flags needed by dependencies + args += d.get_compile_args() + if mode is CompileCheckMode.LINK: + # Add link flags needed to find dependencies + args += d.get_link_args() + + if mode is CompileCheckMode.COMPILE: + # Add DFLAGS from the env + args += env.coredata.get_external_args(self.for_machine, self.language) + elif mode is CompileCheckMode.LINK: + # Add LDFLAGS from the env + args += env.coredata.get_external_link_args(self.for_machine, self.language) + # extra_args must override all other arguments, so we add them last + args += extra_args + return args + + @contextlib.contextmanager + def _build_wrapper(self, code: str, env: 'Environment', + extra_args: T.Union[None, CompilerArgs, T.List[str]] = None, + dependencies: T.Optional[T.List['Dependency']] = None, + mode: str = 'compile', want_output: bool = False, + disable_cache: bool = False, + temp_dir: str = None) -> T.Iterator[T.Optional[CompileResult]]: + """Helper for getting a cacched value when possible. + + This method isn't meant to be called externally, it's mean to be + wrapped by other methods like compiles() and links(). + """ + args = self.build_wrapper_args(env, extra_args, dependencies, CompileCheckMode(mode)) + if disable_cache or want_output: + with self.compile(code, extra_args=args, mode=mode, want_output=want_output, temp_dir=env.scratch_dir) as r: + yield r + else: + with self.cached_compile(code, env.coredata, extra_args=args, mode=mode, temp_dir=env.scratch_dir) as r: + yield r + + def compiles(self, code: str, env: 'Environment', *, + extra_args: T.Union[None, T.List[str], CompilerArgs] = None, + dependencies: T.Optional[T.List['Dependency']] = None, + mode: str = 'compile', + disable_cache: bool = False) -> T.Tuple[bool, bool]: + with self._build_wrapper(code, env, extra_args, dependencies, mode, disable_cache=disable_cache) as p: + return p.returncode == 0, p.cached + + + def links(self, code: str, env: 'Environment', *, + extra_args: T.Union[None, T.List[str], CompilerArgs] = None, + dependencies: T.Optional[T.List['Dependency']] = None, + mode: str = 'compile', + disable_cache: bool = False) -> T.Tuple[bool, bool]: + return self.compiles(code, env, extra_args=extra_args, + dependencies=dependencies, mode='link', disable_cache=disable_cache) + + def get_feature_args(self, kwargs: T.Dict[str, T.Any], build_to_src: str) -> T.List[str]: + """Used by D for extra language features.""" + # TODO: using a TypeDict here would improve this + raise EnvironmentException(f'{self.id} does not implement get_feature_args') + + def get_prelink_args(self, prelink_name: str, obj_list: T.List[str]) -> T.List[str]: + raise EnvironmentException(f'{self.id} does not know how to do prelinking.') + + def rsp_file_syntax(self) -> 'RSPFileSyntax': + """The format of the RSP file that this compiler supports. + + If `self.can_linker_accept_rsp()` returns True, then this needs to + be implemented + """ + return self.linker.rsp_file_syntax() + + def get_debug_args(self, is_debug: bool) -> T.List[str]: + """Arguments required for a debug build.""" + return [] + + +def get_global_options(lang: str, + comp: T.Type[Compiler], + for_machine: MachineChoice, + env: 'Environment') -> 'KeyedOptionDictType': + """Retrieve options that apply to all compilers for a given language.""" + description = f'Extra arguments passed to the {lang}' + argkey = OptionKey('args', lang=lang, machine=for_machine) + largkey = argkey.evolve('link_args') + envkey = argkey.evolve('env_args') + + comp_key = argkey if argkey in env.options else envkey + + comp_options = env.options.get(comp_key, []) + link_options = env.options.get(largkey, []) + + cargs = coredata.UserArrayOption( + description + ' compiler', + comp_options, split_args=True, user_input=True, allow_dups=True) + + largs = coredata.UserArrayOption( + description + ' linker', + link_options, split_args=True, user_input=True, allow_dups=True) + + if comp.INVOKES_LINKER and comp_key == envkey: + # If the compiler acts as a linker driver, and we're using the + # environment variable flags for both the compiler and linker + # arguments, then put the compiler flags in the linker flags as well. + # This is how autotools works, and the env vars freature is for + # autotools compatibility. + largs.extend_value(comp_options) + + opts: 'KeyedOptionDictType' = {argkey: cargs, largkey: largs} + + return opts -- cgit 1.2.3-korg