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