# SPDX-License-Identifier: Apache-2.0 # Copyright 2012-2019 The Meson development team from __future__ import annotations """Representations specific to the Renesas CC-RX compiler family.""" import os import typing as T from ...mesonlib import EnvironmentException if T.TYPE_CHECKING: from ...envconfig import MachineInfo from ...environment import Environment from ...compilers.compilers import Compiler else: # This is a bit clever, for mypy we pretend that these mixins descend from # Compiler, so we get all of the methods and attributes defined for us, but # for runtime we make them descend from object (which all classes normally # do). This gives up DRYer type checking, with no runtime impact Compiler = object ccrx_optimization_args: T.Dict[str, T.List[str]] = { '0': ['-optimize=0'], 'g': ['-optimize=0'], '1': ['-optimize=1'], '2': ['-optimize=2'], '3': ['-optimize=max'], 's': ['-optimize=2', '-size'] } ccrx_debug_args: T.Dict[bool, T.List[str]] = { False: [], True: ['-debug'] } class CcrxCompiler(Compiler): if T.TYPE_CHECKING: is_cross = True can_compile_suffixes: T.Set[str] = set() id = 'ccrx' def __init__(self) -> None: if not self.is_cross: raise EnvironmentException('ccrx supports only cross-compilation.') # Assembly self.can_compile_suffixes.add('src') default_warn_args: T.List[str] = [] self.warn_args: T.Dict[str, T.List[str]] = { '0': [], '1': default_warn_args, '2': default_warn_args + [], '3': default_warn_args + [], 'everything': default_warn_args + []} def get_pic_args(self) -> T.List[str]: # PIC support is not enabled by default for CCRX, # if users want to use it, they need to add the required arguments explicitly return [] def get_pch_suffix(self) -> str: return 'pch' def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]: return [] def thread_flags(self, env: 'Environment') -> T.List[str]: return [] def get_coverage_args(self) -> T.List[str]: return [] def get_no_stdinc_args(self) -> T.List[str]: return [] def get_no_stdlib_link_args(self) -> T.List[str]: return [] def get_optimization_args(self, optimization_level: str) -> T.List[str]: return ccrx_optimization_args[optimization_level] def get_debug_args(self, is_debug: bool) -> T.List[str]: return ccrx_debug_args[is_debug] @classmethod def _unix_args_to_native(cls, args: T.List[str], info: MachineInfo) -> T.List[str]: result: T.List[str] = [] for i in args: if i.startswith('-D'): i = '-define=' + i[2:] if i.startswith('-I'): i = '-include=' + i[2:] if i.startswith('-Wl,-rpath='): continue elif i == '--print-search-dirs': continue elif i.startswith('-L'): continue elif not i.startswith('-lib=') and i.endswith(('.a', '.lib')): i = '-lib=' + i result.append(i) return result def compute_parameters_with_absolute_paths(self, parameter_list: T.List[str], build_dir: str) -> T.List[str]: for idx, i in enumerate(parameter_list): if i[:9] == '-include=': parameter_list[idx] = i[:9] + os.path.normpath(os.path.join(build_dir, i[9:])) return parameter_list