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110 lines
3.6 KiB
110 lines
3.6 KiB
# Copyright 2019 The meson development team |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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"""Abstractions for the PGI family of compilers.""" |
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import typing as T |
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import os |
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from pathlib import Path |
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from ..compilers import clike_debug_args, clike_optimization_args |
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if T.TYPE_CHECKING: |
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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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pgi_buildtype_args = { |
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'plain': [], |
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'debug': [], |
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'debugoptimized': [], |
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'release': [], |
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'minsize': [], |
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'custom': [], |
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} # type: T.Dict[str, T.List[str]] |
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class PGICompiler(Compiler): |
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def __init__(self) -> None: |
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self.base_options = ['b_pch'] |
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self.id = 'pgi' |
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default_warn_args = ['-Minform=inform'] |
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self.warn_args = {'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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def get_module_incdir_args(self) -> T.Tuple[str]: |
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return ('-module', ) |
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def get_no_warn_args(self) -> T.List[str]: |
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return ['-silent'] |
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def gen_import_library_args(self, implibname: str) -> T.List[str]: |
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return [] |
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def get_pic_args(self) -> T.List[str]: |
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# PGI -fPIC is Linux only. |
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if self.info.is_linux(): |
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return ['-fPIC'] |
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return [] |
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def openmp_flags(self) -> T.List[str]: |
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return ['-mp'] |
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def get_buildtype_args(self, buildtype: str) -> T.List[str]: |
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return pgi_buildtype_args[buildtype] |
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def get_optimization_args(self, optimization_level: str) -> T.List[str]: |
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return clike_optimization_args[optimization_level] |
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def get_debug_args(self, is_debug: bool) -> T.List[str]: |
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return clike_debug_args[is_debug] |
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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[:2] == '-I' or i[:2] == '-L': |
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parameter_list[idx] = i[:2] + os.path.normpath(os.path.join(build_dir, i[2:])) |
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return parameter_list |
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def get_dependency_gen_args(self, outtarget: str, outfile: str) -> T.List[str]: |
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return [] |
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def get_always_args(self) -> T.List[str]: |
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return [] |
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def get_pch_suffix(self) -> str: |
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# PGI defaults to .pch suffix for PCH on Linux and Windows with --pch option |
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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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# PGI supports PCH for C++ only. |
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hdr = Path(pch_dir).resolve().parent / header |
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if self.language == 'cpp': |
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return ['--pch', |
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'--pch_dir', str(hdr.parent), |
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'-I{}'.format(hdr.parent)] |
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else: |
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return [] |
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def thread_flags(self, env: 'Environment') -> T.List[str]: |
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# PGI cannot accept -pthread, it's already threaded |
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return []
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