# SPDX-License-Identifier: Apache-2.0 # Copyright 2012-2017 The Meson development team from __future__ import annotations import os.path, subprocess import textwrap import typing as T from ..mesonlib import EnvironmentException from ..linkers import RSPFileSyntax from .compilers import Compiler, mono_buildtype_args from .mixins.islinker import BasicLinkerIsCompilerMixin if T.TYPE_CHECKING: from ..envconfig import MachineInfo from ..environment import Environment from ..mesonlib import MachineChoice cs_optimization_args: T.Dict[str, T.List[str]] = { 'plain': [], '0': [], 'g': [], '1': ['-optimize+'], '2': ['-optimize+'], '3': ['-optimize+'], 's': ['-optimize+'], } class CsCompiler(BasicLinkerIsCompilerMixin, Compiler): language = 'cs' def __init__(self, exelist: T.List[str], version: str, for_machine: MachineChoice, info: 'MachineInfo', runner: T.Optional[str] = None): super().__init__([], exelist, version, for_machine, info) self.runner = runner @classmethod def get_display_language(cls) -> str: return 'C sharp' def get_always_args(self) -> T.List[str]: return ['/nologo'] def get_linker_always_args(self) -> T.List[str]: return ['/nologo'] def get_output_args(self, fname: str) -> T.List[str]: return ['-out:' + fname] def get_link_args(self, fname: str) -> T.List[str]: return ['-r:' + fname] def get_werror_args(self) -> T.List[str]: return ['-warnaserror'] def get_pic_args(self) -> T.List[str]: return [] 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[:2] == '-L': parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:])) if i[:5] == '-lib:': parameter_list[idx] = i[:5] + os.path.normpath(os.path.join(build_dir, i[5:])) return parameter_list def get_pch_use_args(self, pch_dir: str, header: str) -> T.List[str]: return [] def get_pch_name(self, header_name: str) -> str: return '' def sanity_check(self, work_dir: str, environment: 'Environment') -> None: src = 'sanity.cs' obj = 'sanity.exe' source_name = os.path.join(work_dir, src) with open(source_name, 'w', encoding='utf-8') as ofile: ofile.write(textwrap.dedent(''' public class Sanity { static public void Main () { } } ''')) pc = subprocess.Popen(self.exelist + self.get_always_args() + [src], cwd=work_dir) pc.wait() if pc.returncode != 0: raise EnvironmentException('C# compiler %s cannot compile programs.' % self.name_string()) if self.runner: cmdlist = [self.runner, obj] else: cmdlist = [os.path.join(work_dir, obj)] pe = subprocess.Popen(cmdlist, cwd=work_dir) pe.wait() if pe.returncode != 0: raise EnvironmentException('Executables created by Mono compiler %s are not runnable.' % self.name_string()) def needs_static_linker(self) -> bool: return False def get_buildtype_args(self, buildtype: str) -> T.List[str]: return mono_buildtype_args[buildtype] def get_debug_args(self, is_debug: bool) -> T.List[str]: return ['-debug'] if is_debug else [] def get_optimization_args(self, optimization_level: str) -> T.List[str]: return cs_optimization_args[optimization_level] class MonoCompiler(CsCompiler): id = 'mono' def __init__(self, exelist: T.List[str], version: str, for_machine: MachineChoice, info: 'MachineInfo'): super().__init__(exelist, version, for_machine, info, runner='mono') def rsp_file_syntax(self) -> 'RSPFileSyntax': return RSPFileSyntax.GCC class VisualStudioCsCompiler(CsCompiler): id = 'csc' def get_buildtype_args(self, buildtype: str) -> T.List[str]: res = mono_buildtype_args[buildtype] if not self.info.is_windows(): tmp = [] for flag in res: if flag == '-debug': flag = '-debug:portable' tmp.append(flag) res = tmp return res def rsp_file_syntax(self) -> 'RSPFileSyntax': return RSPFileSyntax.MSVC