1210 lines
52 KiB
Python
1210 lines
52 KiB
Python
# Copyrighs 2012-2019 The Meson development team
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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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# http://www.apache.org/licenses/LICENSE-2.0
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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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from . import mlog, mparser
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import pickle, os, uuid
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import sys
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from itertools import chain
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from pathlib import PurePath
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from collections import OrderedDict, defaultdict
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from .mesonlib import (
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MesonException, EnvironmentException, MachineChoice, PerMachine,
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default_libdir, default_libexecdir, default_prefix, split_args
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)
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from .wrap import WrapMode
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import ast
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import argparse
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import configparser
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import enum
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import shlex
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import typing as T
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if T.TYPE_CHECKING:
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from . import dependencies
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from .compilers.compilers import Compiler, CompileResult # noqa: F401
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from .environment import Environment
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OptionDictType = T.Dict[str, 'UserOption[T.Any]']
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CompilerCheckCacheKey = T.Tuple[T.Tuple[str, ...], str, str, T.Tuple[str, ...], str]
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version = '0.55.999'
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backendlist = ['ninja', 'vs', 'vs2010', 'vs2015', 'vs2017', 'vs2019', 'xcode']
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default_yielding = False
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# Can't bind this near the class method it seems, sadly.
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_T = T.TypeVar('_T')
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class MesonVersionMismatchException(MesonException):
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'''Build directory generated with Meson version is incompatible with current version'''
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def __init__(self, old_version: str, current_version: str) -> None:
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super().__init__('Build directory has been generated with Meson version {}, '
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'which is incompatible with the current version {}.'
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.format(old_version, current_version))
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self.old_version = old_version
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self.current_version = current_version
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class UserOption(T.Generic[_T]):
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def __init__(self, description: str, choices: T.Optional[T.Union[str, T.List[_T]]], yielding: T.Optional[bool]):
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super().__init__()
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self.choices = choices
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self.description = description
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if yielding is None:
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yielding = default_yielding
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if not isinstance(yielding, bool):
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raise MesonException('Value of "yielding" must be a boolean.')
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self.yielding = yielding
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def printable_value(self) -> T.Union[str, int, bool, T.List[T.Union[str, int, bool]]]:
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assert isinstance(self.value, (str, int, bool, list))
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return self.value
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# Check that the input is a valid value and return the
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# "cleaned" or "native" version. For example the Boolean
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# option could take the string "true" and return True.
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def validate_value(self, value: T.Any) -> _T:
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raise RuntimeError('Derived option class did not override validate_value.')
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def set_value(self, newvalue: T.Any) -> None:
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self.value = self.validate_value(newvalue)
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class UserStringOption(UserOption[str]):
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def __init__(self, description: str, value: T.Any, yielding: T.Optional[bool] = None):
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super().__init__(description, None, yielding)
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self.set_value(value)
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def validate_value(self, value: T.Any) -> str:
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if not isinstance(value, str):
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raise MesonException('Value "%s" for string option is not a string.' % str(value))
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return value
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class UserBooleanOption(UserOption[bool]):
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def __init__(self, description: str, value, yielding: T.Optional[bool] = None) -> None:
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super().__init__(description, [True, False], yielding)
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self.set_value(value)
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def __bool__(self) -> bool:
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return self.value
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def validate_value(self, value: T.Any) -> bool:
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if isinstance(value, bool):
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return value
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if not isinstance(value, str):
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raise MesonException('Value {} cannot be converted to a boolean'.format(value))
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if value.lower() == 'true':
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return True
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if value.lower() == 'false':
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return False
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raise MesonException('Value %s is not boolean (true or false).' % value)
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class UserIntegerOption(UserOption[int]):
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def __init__(self, description: str, value: T.Any, yielding: T.Optional[bool] = None):
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min_value, max_value, default_value = value
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self.min_value = min_value
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self.max_value = max_value
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c = []
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if min_value is not None:
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c.append('>=' + str(min_value))
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if max_value is not None:
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c.append('<=' + str(max_value))
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choices = ', '.join(c)
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super().__init__(description, choices, yielding)
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self.set_value(default_value)
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def validate_value(self, value: T.Any) -> int:
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if isinstance(value, str):
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value = self.toint(value)
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if not isinstance(value, int):
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raise MesonException('New value for integer option is not an integer.')
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if self.min_value is not None and value < self.min_value:
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raise MesonException('New value %d is less than minimum value %d.' % (value, self.min_value))
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if self.max_value is not None and value > self.max_value:
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raise MesonException('New value %d is more than maximum value %d.' % (value, self.max_value))
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return value
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def toint(self, valuestring: str) -> int:
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try:
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return int(valuestring)
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except ValueError:
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raise MesonException('Value string "%s" is not convertible to an integer.' % valuestring)
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class UserUmaskOption(UserIntegerOption, UserOption[T.Union[str, int]]):
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def __init__(self, description: str, value: T.Any, yielding: T.Optional[bool] = None):
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super().__init__(description, (0, 0o777, value), yielding)
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self.choices = ['preserve', '0000-0777']
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def printable_value(self) -> str:
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if self.value == 'preserve':
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return self.value
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return format(self.value, '04o')
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def validate_value(self, value: T.Any) -> T.Union[str, int]:
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if value is None or value == 'preserve':
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return 'preserve'
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return super().validate_value(value)
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def toint(self, valuestring: T.Union[str, int]) -> int:
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try:
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return int(valuestring, 8)
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except ValueError as e:
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raise MesonException('Invalid mode: {}'.format(e))
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class UserComboOption(UserOption[str]):
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def __init__(self, description: str, choices: T.List[str], value: T.Any, yielding: T.Optional[bool] = None):
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super().__init__(description, choices, yielding)
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if not isinstance(self.choices, list):
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raise MesonException('Combo choices must be an array.')
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for i in self.choices:
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if not isinstance(i, str):
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raise MesonException('Combo choice elements must be strings.')
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self.set_value(value)
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def validate_value(self, value: T.Any) -> str:
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if value not in self.choices:
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if isinstance(value, bool):
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_type = 'boolean'
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elif isinstance(value, (int, float)):
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_type = 'number'
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else:
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_type = 'string'
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optionsstring = ', '.join(['"%s"' % (item,) for item in self.choices])
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raise MesonException('Value "{}" (of type "{}") for combo option "{}" is not one of the choices.'
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' Possible choices are (as string): {}.'.format(
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value, _type, self.description, optionsstring))
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return value
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class UserArrayOption(UserOption[T.List[str]]):
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def __init__(self, description: str, value: T.Union[str, T.List[str]], split_args: bool = False, user_input: bool = False, allow_dups: bool = False, **kwargs: T.Any) -> None:
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super().__init__(description, kwargs.get('choices', []), yielding=kwargs.get('yielding', None))
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self.split_args = split_args
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self.allow_dups = allow_dups
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self.value = self.validate_value(value, user_input=user_input)
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def validate_value(self, value: T.Union[str, T.List[str]], user_input: bool = True) -> T.List[str]:
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# User input is for options defined on the command line (via -D
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# options). Users can put their input in as a comma separated
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# string, but for defining options in meson_options.txt the format
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# should match that of a combo
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if not user_input and isinstance(value, str) and not value.startswith('['):
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raise MesonException('Value does not define an array: ' + value)
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if isinstance(value, str):
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if value.startswith('['):
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try:
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newvalue = ast.literal_eval(value)
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except ValueError:
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raise MesonException('malformed option {}'.format(value))
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elif value == '':
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newvalue = []
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else:
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if self.split_args:
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newvalue = split_args(value)
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else:
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newvalue = [v.strip() for v in value.split(',')]
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elif isinstance(value, list):
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newvalue = value
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else:
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raise MesonException('"{}" should be a string array, but it is not'.format(newvalue))
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if not self.allow_dups and len(set(newvalue)) != len(newvalue):
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msg = 'Duplicated values in array option is deprecated. ' \
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'This will become a hard error in the future.'
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mlog.deprecation(msg)
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for i in newvalue:
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if not isinstance(i, str):
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raise MesonException('String array element "{0}" is not a string.'.format(str(newvalue)))
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if self.choices:
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bad = [x for x in newvalue if x not in self.choices]
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if bad:
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raise MesonException('Options "{}" are not in allowed choices: "{}"'.format(
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', '.join(bad), ', '.join(self.choices)))
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return newvalue
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class UserFeatureOption(UserComboOption):
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static_choices = ['enabled', 'disabled', 'auto']
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def __init__(self, description: str, value: T.Any, yielding: T.Optional[bool] = None):
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super().__init__(description, self.static_choices, value, yielding)
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def is_enabled(self) -> bool:
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return self.value == 'enabled'
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def is_disabled(self) -> bool:
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return self.value == 'disabled'
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def is_auto(self) -> bool:
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return self.value == 'auto'
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if T.TYPE_CHECKING:
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CacheKeyType = T.Tuple[T.Tuple[T.Any, ...], ...]
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SubCacheKeyType = T.Tuple[T.Any, ...]
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class DependencyCacheType(enum.Enum):
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OTHER = 0
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PKG_CONFIG = 1
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CMAKE = 2
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@classmethod
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def from_type(cls, dep: 'dependencies.Dependency') -> 'DependencyCacheType':
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from . import dependencies
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# As more types gain search overrides they'll need to be added here
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if isinstance(dep, dependencies.PkgConfigDependency):
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return cls.PKG_CONFIG
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if isinstance(dep, dependencies.CMakeDependency):
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return cls.CMAKE
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return cls.OTHER
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class DependencySubCache:
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def __init__(self, type_: DependencyCacheType):
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self.types = [type_]
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self.__cache = {} # type: T.Dict[SubCacheKeyType, dependencies.Dependency]
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def __getitem__(self, key: 'SubCacheKeyType') -> 'dependencies.Dependency':
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return self.__cache[key]
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def __setitem__(self, key: 'SubCacheKeyType', value: 'dependencies.Dependency') -> None:
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self.__cache[key] = value
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def __contains__(self, key: 'SubCacheKeyType') -> bool:
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return key in self.__cache
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def values(self) -> T.Iterable['dependencies.Dependency']:
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return self.__cache.values()
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class DependencyCache:
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"""Class that stores a cache of dependencies.
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This class is meant to encapsulate the fact that we need multiple keys to
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successfully lookup by providing a simple get/put interface.
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"""
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def __init__(self, builtins_per_machine: PerMachine[T.Dict[str, UserOption[T.Any]]], for_machine: MachineChoice):
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self.__cache = OrderedDict() # type: T.MutableMapping[CacheKeyType, DependencySubCache]
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self.__builtins_per_machine = builtins_per_machine
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self.__for_machine = for_machine
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def __calculate_subkey(self, type_: DependencyCacheType) -> T.Tuple[T.Any, ...]:
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if type_ is DependencyCacheType.PKG_CONFIG:
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return tuple(self.__builtins_per_machine[self.__for_machine]['pkg_config_path'].value)
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elif type_ is DependencyCacheType.CMAKE:
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return tuple(self.__builtins_per_machine[self.__for_machine]['cmake_prefix_path'].value)
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assert type_ is DependencyCacheType.OTHER, 'Someone forgot to update subkey calculations for a new type'
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return tuple()
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def __iter__(self) -> T.Iterator['CacheKeyType']:
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return self.keys()
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def put(self, key: 'CacheKeyType', dep: 'dependencies.Dependency') -> None:
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t = DependencyCacheType.from_type(dep)
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if key not in self.__cache:
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self.__cache[key] = DependencySubCache(t)
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subkey = self.__calculate_subkey(t)
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self.__cache[key][subkey] = dep
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def get(self, key: 'CacheKeyType') -> T.Optional['dependencies.Dependency']:
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"""Get a value from the cache.
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If there is no cache entry then None will be returned.
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"""
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try:
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val = self.__cache[key]
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except KeyError:
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return None
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for t in val.types:
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subkey = self.__calculate_subkey(t)
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try:
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return val[subkey]
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except KeyError:
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pass
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return None
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def values(self) -> T.Iterator['dependencies.Dependency']:
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for c in self.__cache.values():
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yield from c.values()
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def keys(self) -> T.Iterator['CacheKeyType']:
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return iter(self.__cache.keys())
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def items(self) -> T.Iterator[T.Tuple['CacheKeyType', T.List['dependencies.Dependency']]]:
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for k, v in self.__cache.items():
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vs = []
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for t in v.types:
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subkey = self.__calculate_subkey(t)
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if subkey in v:
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vs.append(v[subkey])
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yield k, vs
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def clear(self) -> None:
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self.__cache.clear()
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# Can't bind this near the class method it seems, sadly.
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_V = T.TypeVar('_V')
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# This class contains all data that must persist over multiple
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# invocations of Meson. It is roughly the same thing as
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# cmakecache.
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class CoreData:
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def __init__(self, options: argparse.Namespace, scratch_dir: str, meson_command: T.List[str]):
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self.lang_guids = {
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'default': '8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942',
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'c': '8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942',
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'cpp': '8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942',
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'test': '3AC096D0-A1C2-E12C-1390-A8335801FDAB',
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'directory': '2150E333-8FDC-42A3-9474-1A3956D46DE8',
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}
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self.test_guid = str(uuid.uuid4()).upper()
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self.regen_guid = str(uuid.uuid4()).upper()
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self.install_guid = str(uuid.uuid4()).upper()
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self.meson_command = meson_command
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self.target_guids = {}
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self.version = version
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self.builtins = {} # type: OptionDictType
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self.builtins_per_machine = PerMachine({}, {})
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self.backend_options = {} # type: OptionDictType
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self.user_options = {} # type: OptionDictType
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self.compiler_options = PerMachine(
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defaultdict(dict),
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defaultdict(dict),
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) # type: PerMachine[T.defaultdict[str, OptionDictType]]
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self.base_options = {} # type: OptionDictType
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self.cross_files = self.__load_config_files(options, scratch_dir, 'cross')
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self.compilers = PerMachine(OrderedDict(), OrderedDict()) # type: PerMachine[T.Dict[str, Compiler]]
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build_cache = DependencyCache(self.builtins_per_machine, MachineChoice.BUILD)
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host_cache = DependencyCache(self.builtins_per_machine, MachineChoice.BUILD)
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self.deps = PerMachine(build_cache, host_cache) # type: PerMachine[DependencyCache]
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self.compiler_check_cache = OrderedDict() # type: T.Dict[CompilerCheckCacheKey, compiler.CompileResult]
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# Only to print a warning if it changes between Meson invocations.
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self.config_files = self.__load_config_files(options, scratch_dir, 'native')
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self.builtin_options_libdir_cross_fixup()
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self.init_builtins('')
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@staticmethod
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def __load_config_files(options: argparse.Namespace, scratch_dir: str, ftype: str) -> T.List[str]:
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# Need to try and make the passed filenames absolute because when the
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# files are parsed later we'll have chdir()d.
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if ftype == 'cross':
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filenames = options.cross_file
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else:
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filenames = options.native_file
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if not filenames:
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return []
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found_invalid = [] # type: T.List[str]
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missing = [] # type: T.List[str]
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real = [] # type: T.List[str]
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for i, f in enumerate(filenames):
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f = os.path.expanduser(os.path.expandvars(f))
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if os.path.exists(f):
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if os.path.isfile(f):
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real.append(os.path.abspath(f))
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continue
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elif os.path.isdir(f):
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found_invalid.append(os.path.abspath(f))
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else:
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# in this case we've been passed some kind of pipe, copy
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# the contents of that file into the meson private (scratch)
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# directory so that it can be re-read when wiping/reconfiguring
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copy = os.path.join(scratch_dir, '{}.{}.ini'.format(uuid.uuid4(), ftype))
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with open(f, 'r') as rf:
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with open(copy, 'w') as wf:
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wf.write(rf.read())
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real.append(copy)
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# Also replace the command line argument, as the pipe
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# probably won't exist on reconfigure
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filenames[i] = copy
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continue
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if sys.platform != 'win32':
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paths = [
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os.environ.get('XDG_DATA_HOME', os.path.expanduser('~/.local/share')),
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] + os.environ.get('XDG_DATA_DIRS', '/usr/local/share:/usr/share').split(':')
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for path in paths:
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path_to_try = os.path.join(path, 'meson', ftype, f)
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if os.path.isfile(path_to_try):
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real.append(path_to_try)
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break
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else:
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missing.append(f)
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else:
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missing.append(f)
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if missing:
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if found_invalid:
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mlog.log('Found invalid candidates for', ftype, 'file:', *found_invalid)
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mlog.log('Could not find any valid candidate for', ftype, 'files:', *missing)
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|
raise MesonException('Cannot find specified {} file: {}'.format(ftype, f))
|
|
return real
|
|
|
|
def builtin_options_libdir_cross_fixup(self):
|
|
# By default set libdir to "lib" when cross compiling since
|
|
# getting the "system default" is always wrong on multiarch
|
|
# platforms as it gets a value like lib/x86_64-linux-gnu.
|
|
if self.cross_files:
|
|
BUILTIN_OPTIONS['libdir'].default = 'lib'
|
|
|
|
def sanitize_prefix(self, prefix):
|
|
prefix = os.path.expanduser(prefix)
|
|
if not os.path.isabs(prefix):
|
|
raise MesonException('prefix value {!r} must be an absolute path'
|
|
''.format(prefix))
|
|
if prefix.endswith('/') or prefix.endswith('\\'):
|
|
# On Windows we need to preserve the trailing slash if the
|
|
# string is of type 'C:\' because 'C:' is not an absolute path.
|
|
if len(prefix) == 3 and prefix[1] == ':':
|
|
pass
|
|
# If prefix is a single character, preserve it since it is
|
|
# the root directory.
|
|
elif len(prefix) == 1:
|
|
pass
|
|
else:
|
|
prefix = prefix[:-1]
|
|
return prefix
|
|
|
|
def sanitize_dir_option_value(self, prefix: str, option: str, value: T.Any) -> T.Any:
|
|
'''
|
|
If the option is an installation directory option and the value is an
|
|
absolute path, check that it resides within prefix and return the value
|
|
as a path relative to the prefix.
|
|
|
|
This way everyone can do f.ex, get_option('libdir') and be sure to get
|
|
the library directory relative to prefix.
|
|
|
|
.as_posix() keeps the posix-like file seperators Meson uses.
|
|
'''
|
|
try:
|
|
value = PurePath(value)
|
|
except TypeError:
|
|
return value
|
|
if option.endswith('dir') and value.is_absolute() and \
|
|
option not in builtin_dir_noprefix_options:
|
|
# Value must be a subdir of the prefix
|
|
# commonpath will always return a path in the native format, so we
|
|
# must use pathlib.PurePath to do the same conversion before
|
|
# comparing.
|
|
msg = ('The value of the {!r} option is \'{!s}\' which must be a '
|
|
'subdir of the prefix {!r}.\nNote that if you pass a '
|
|
'relative path, it is assumed to be a subdir of prefix.')
|
|
# os.path.commonpath doesn't understand case-insensitive filesystems,
|
|
# but PurePath().relative_to() does.
|
|
try:
|
|
value = value.relative_to(prefix)
|
|
except ValueError:
|
|
raise MesonException(msg.format(option, value, prefix))
|
|
if '..' in str(value):
|
|
raise MesonException(msg.format(option, value, prefix))
|
|
return value.as_posix()
|
|
|
|
def init_builtins(self, subproject: str):
|
|
# Create builtin options with default values
|
|
for key, opt in BUILTIN_OPTIONS.items():
|
|
self.add_builtin_option(self.builtins, key, opt, subproject)
|
|
for for_machine in iter(MachineChoice):
|
|
for key, opt in BUILTIN_OPTIONS_PER_MACHINE.items():
|
|
self.add_builtin_option(self.builtins_per_machine[for_machine], key, opt, subproject)
|
|
|
|
def add_builtin_option(self, opts_map, key, opt, subproject):
|
|
if subproject:
|
|
if opt.yielding:
|
|
# This option is global and not per-subproject
|
|
return
|
|
optname = subproject + ':' + key
|
|
value = opts_map[key].value
|
|
else:
|
|
optname = key
|
|
value = None
|
|
opts_map[optname] = opt.init_option(key, value, default_prefix())
|
|
|
|
def init_backend_options(self, backend_name: str) -> None:
|
|
if backend_name == 'ninja':
|
|
self.backend_options['backend_max_links'] = \
|
|
UserIntegerOption(
|
|
'Maximum number of linker processes to run or 0 for no '
|
|
'limit',
|
|
(0, None, 0))
|
|
elif backend_name.startswith('vs'):
|
|
self.backend_options['backend_startup_project'] = \
|
|
UserStringOption(
|
|
'Default project to execute in Visual Studio',
|
|
'')
|
|
|
|
def get_builtin_option(self, optname: str, subproject: str = '') -> T.Union[str, int, bool]:
|
|
raw_optname = optname
|
|
if subproject:
|
|
optname = subproject + ':' + optname
|
|
for opts in self._get_all_builtin_options():
|
|
v = opts.get(optname)
|
|
if v is None or v.yielding:
|
|
v = opts.get(raw_optname)
|
|
if v is None:
|
|
continue
|
|
if raw_optname == 'wrap_mode':
|
|
return WrapMode.from_string(v.value)
|
|
return v.value
|
|
raise RuntimeError('Tried to get unknown builtin option %s.' % raw_optname)
|
|
|
|
def _try_set_builtin_option(self, optname, value):
|
|
for opts in self._get_all_builtin_options():
|
|
opt = opts.get(optname)
|
|
if opt is None:
|
|
continue
|
|
if optname == 'prefix':
|
|
value = self.sanitize_prefix(value)
|
|
else:
|
|
prefix = self.builtins['prefix'].value
|
|
value = self.sanitize_dir_option_value(prefix, optname, value)
|
|
break
|
|
else:
|
|
return False
|
|
opt.set_value(value)
|
|
# Make sure that buildtype matches other settings.
|
|
if optname == 'buildtype':
|
|
self.set_others_from_buildtype(value)
|
|
else:
|
|
self.set_buildtype_from_others()
|
|
return True
|
|
|
|
def set_builtin_option(self, optname, value):
|
|
res = self._try_set_builtin_option(optname, value)
|
|
if not res:
|
|
raise RuntimeError('Tried to set unknown builtin option %s.' % optname)
|
|
|
|
def set_others_from_buildtype(self, value):
|
|
if value == 'plain':
|
|
opt = '0'
|
|
debug = False
|
|
elif value == 'debug':
|
|
opt = '0'
|
|
debug = True
|
|
elif value == 'debugoptimized':
|
|
opt = '2'
|
|
debug = True
|
|
elif value == 'release':
|
|
opt = '3'
|
|
debug = False
|
|
elif value == 'minsize':
|
|
opt = 's'
|
|
debug = True
|
|
else:
|
|
assert(value == 'custom')
|
|
return
|
|
self.builtins['optimization'].set_value(opt)
|
|
self.builtins['debug'].set_value(debug)
|
|
|
|
def set_buildtype_from_others(self):
|
|
opt = self.builtins['optimization'].value
|
|
debug = self.builtins['debug'].value
|
|
if opt == '0' and not debug:
|
|
mode = 'plain'
|
|
elif opt == '0' and debug:
|
|
mode = 'debug'
|
|
elif opt == '2' and debug:
|
|
mode = 'debugoptimized'
|
|
elif opt == '3' and not debug:
|
|
mode = 'release'
|
|
elif opt == 's' and debug:
|
|
mode = 'minsize'
|
|
else:
|
|
mode = 'custom'
|
|
self.builtins['buildtype'].set_value(mode)
|
|
|
|
@classmethod
|
|
def get_prefixed_options_per_machine(
|
|
cls,
|
|
options_per_machine # : PerMachine[T.Dict[str, _V]]]
|
|
) -> T.Iterable[T.Tuple[str, _V]]:
|
|
return cls._flatten_pair_iterator(
|
|
(for_machine.get_prefix(), options_per_machine[for_machine])
|
|
for for_machine in iter(MachineChoice)
|
|
)
|
|
|
|
@classmethod
|
|
def flatten_lang_iterator(
|
|
cls,
|
|
outer # : T.Iterable[T.Tuple[str, T.Dict[str, _V]]]
|
|
) -> T.Iterable[T.Tuple[str, _V]]:
|
|
return cls._flatten_pair_iterator((lang + '_', opts) for lang, opts in outer)
|
|
|
|
@staticmethod
|
|
def _flatten_pair_iterator(
|
|
outer # : T.Iterable[T.Tuple[str, T.Dict[str, _V]]]
|
|
) -> T.Iterable[T.Tuple[str, _V]]:
|
|
for k0, v0 in outer:
|
|
for k1, v1 in v0.items():
|
|
yield (k0 + k1, v1)
|
|
|
|
def _get_all_nonbuiltin_options(self) -> T.Iterable[T.Dict[str, UserOption]]:
|
|
yield self.backend_options
|
|
yield self.user_options
|
|
yield dict(self.flatten_lang_iterator(self.get_prefixed_options_per_machine(self.compiler_options)))
|
|
yield self.base_options
|
|
|
|
def _get_all_builtin_options(self) -> T.Iterable[T.Dict[str, UserOption]]:
|
|
yield dict(self.get_prefixed_options_per_machine(self.builtins_per_machine))
|
|
yield self.builtins
|
|
|
|
def get_all_options(self) -> T.Iterable[T.Dict[str, UserOption]]:
|
|
yield from self._get_all_nonbuiltin_options()
|
|
yield from self._get_all_builtin_options()
|
|
|
|
def validate_option_value(self, option_name, override_value):
|
|
for opts in self.get_all_options():
|
|
opt = opts.get(option_name)
|
|
if opt is not None:
|
|
try:
|
|
return opt.validate_value(override_value)
|
|
except MesonException as e:
|
|
raise type(e)(('Validation failed for option %s: ' % option_name) + str(e)) \
|
|
.with_traceback(sys.exc_info()[2])
|
|
raise MesonException('Tried to validate unknown option %s.' % option_name)
|
|
|
|
def get_external_args(self, for_machine: MachineChoice, lang):
|
|
return self.compiler_options[for_machine][lang]['args'].value
|
|
|
|
def get_external_link_args(self, for_machine: MachineChoice, lang):
|
|
return self.compiler_options[for_machine][lang]['link_args'].value
|
|
|
|
def merge_user_options(self, options: T.Dict[str, T.Union[str, bool, int]]) -> None:
|
|
for (name, value) in options.items():
|
|
if name not in self.user_options:
|
|
self.user_options[name] = value
|
|
else:
|
|
oldval = self.user_options[name]
|
|
if type(oldval) != type(value):
|
|
self.user_options[name] = value
|
|
|
|
def is_cross_build(self, when_building_for: MachineChoice = MachineChoice.HOST) -> bool:
|
|
if when_building_for == MachineChoice.BUILD:
|
|
return False
|
|
return len(self.cross_files) > 0
|
|
|
|
def strip_build_option_names(self, options):
|
|
res = OrderedDict()
|
|
for k, v in options.items():
|
|
if k.startswith('build.'):
|
|
k = k.split('.', 1)[1]
|
|
res[k] = v
|
|
return res
|
|
|
|
def copy_build_options_from_regular_ones(self):
|
|
assert(not self.is_cross_build())
|
|
for k, o in self.builtins_per_machine.host.items():
|
|
self.builtins_per_machine.build[k].set_value(o.value)
|
|
for lang, host_opts in self.compiler_options.host.items():
|
|
build_opts = self.compiler_options.build[lang]
|
|
for k, o in host_opts.items():
|
|
if k in build_opts:
|
|
build_opts[k].set_value(o.value)
|
|
|
|
def set_options(self, options: T.Dict[str, T.Any], subproject: str = '', warn_unknown: bool = True) -> None:
|
|
if not self.is_cross_build():
|
|
options = self.strip_build_option_names(options)
|
|
# Set prefix first because it's needed to sanitize other options
|
|
if 'prefix' in options:
|
|
prefix = self.sanitize_prefix(options['prefix'])
|
|
self.builtins['prefix'].set_value(prefix)
|
|
for key in builtin_dir_noprefix_options:
|
|
if key not in options:
|
|
self.builtins[key].set_value(BUILTIN_OPTIONS[key].prefixed_default(key, prefix))
|
|
|
|
unknown_options = []
|
|
for k, v in options.items():
|
|
if k == 'prefix':
|
|
continue
|
|
if self._try_set_builtin_option(k, v):
|
|
continue
|
|
for opts in self._get_all_nonbuiltin_options():
|
|
tgt = opts.get(k)
|
|
if tgt is None:
|
|
continue
|
|
tgt.set_value(v)
|
|
break
|
|
else:
|
|
unknown_options.append(k)
|
|
if unknown_options and warn_unknown:
|
|
unknown_options = ', '.join(sorted(unknown_options))
|
|
sub = 'In subproject {}: '.format(subproject) if subproject else ''
|
|
mlog.warning('{}Unknown options: "{}"'.format(sub, unknown_options))
|
|
mlog.log('The value of new options can be set with:')
|
|
mlog.log(mlog.bold('meson setup <builddir> --reconfigure -Dnew_option=new_value ...'))
|
|
if not self.is_cross_build():
|
|
self.copy_build_options_from_regular_ones()
|
|
|
|
def set_default_options(self, default_options: 'T.OrderedDict[str, str]', subproject: str, env: 'Environment') -> None:
|
|
def make_key(key: str) -> str:
|
|
if subproject:
|
|
return '{}:{}'.format(subproject, key)
|
|
return key
|
|
|
|
options = OrderedDict()
|
|
|
|
# TODO: validate these
|
|
from .compilers import all_languages, base_options
|
|
lang_prefixes = tuple('{}_'.format(l) for l in all_languages)
|
|
# split arguments that can be set now, and those that cannot so they
|
|
# can be set later, when they've been initialized.
|
|
for k, v in default_options.items():
|
|
if k.startswith(lang_prefixes):
|
|
lang, key = k.split('_', 1)
|
|
for machine in MachineChoice:
|
|
if key not in env.compiler_options[machine][lang]:
|
|
env.compiler_options[machine][lang][key] = v
|
|
elif k in base_options:
|
|
if not subproject and k not in env.base_options:
|
|
env.base_options[k] = v
|
|
else:
|
|
options[make_key(k)] = v
|
|
|
|
for k, v in chain(env.meson_options.host.get('', {}).items(),
|
|
env.meson_options.host.get(subproject, {}).items()):
|
|
options[make_key(k)] = v
|
|
|
|
for k, v in chain(env.meson_options.build.get('', {}).items(),
|
|
env.meson_options.build.get(subproject, {}).items()):
|
|
if k in BUILTIN_OPTIONS_PER_MACHINE:
|
|
options[make_key('build.{}'.format(k))] = v
|
|
|
|
options.update({make_key(k): v for k, v in env.user_options.get(subproject, {}).items()})
|
|
|
|
# Some options (namely the compiler options) are not preasant in
|
|
# coredata until the compiler is fully initialized. As such, we need to
|
|
# put those options into env.meson_options, only if they're not already
|
|
# in there, as the machine files and command line have precendence.
|
|
for k, v in default_options.items():
|
|
if k in BUILTIN_OPTIONS and not BUILTIN_OPTIONS[k].yielding:
|
|
continue
|
|
for machine in MachineChoice:
|
|
if machine is MachineChoice.BUILD and not self.is_cross_build():
|
|
continue
|
|
if k not in env.meson_options[machine][subproject]:
|
|
env.meson_options[machine][subproject][k] = v
|
|
|
|
self.set_options(options, subproject=subproject)
|
|
|
|
def add_lang_args(self, lang: str, comp: T.Type['Compiler'],
|
|
for_machine: MachineChoice, env: 'Environment') -> None:
|
|
"""Add global language arguments that are needed before compiler/linker detection."""
|
|
from .compilers import compilers
|
|
|
|
for k, o in compilers.get_global_options(
|
|
lang,
|
|
comp,
|
|
for_machine,
|
|
env.is_cross_build(),
|
|
env.properties[for_machine]).items():
|
|
# prefixed compiler options affect just this machine
|
|
if k in env.compiler_options[for_machine].get(lang, {}):
|
|
o.set_value(env.compiler_options[for_machine][lang][k])
|
|
self.compiler_options[for_machine][lang].setdefault(k, o)
|
|
|
|
def process_new_compiler(self, lang: str, comp: 'Compiler', env: 'Environment') -> None:
|
|
from . import compilers
|
|
|
|
self.compilers[comp.for_machine][lang] = comp
|
|
|
|
for k, o in comp.get_options().items():
|
|
# prefixed compiler options affect just this machine
|
|
if k in env.compiler_options[comp.for_machine].get(lang, {}):
|
|
o.set_value(env.compiler_options[comp.for_machine][lang][k])
|
|
self.compiler_options[comp.for_machine][lang].setdefault(k, o)
|
|
|
|
enabled_opts = []
|
|
for optname in comp.base_options:
|
|
if optname in self.base_options:
|
|
continue
|
|
oobj = compilers.base_options[optname]
|
|
if optname in env.base_options:
|
|
oobj.set_value(env.base_options[optname])
|
|
enabled_opts.append(optname)
|
|
self.base_options[optname] = oobj
|
|
self.emit_base_options_warnings(enabled_opts)
|
|
|
|
def emit_base_options_warnings(self, enabled_opts: list):
|
|
if 'b_bitcode' in enabled_opts:
|
|
mlog.warning('Base option \'b_bitcode\' is enabled, which is incompatible with many linker options. Incompatible options such as \'b_asneeded\' have been disabled.', fatal=False)
|
|
mlog.warning('Please see https://mesonbuild.com/Builtin-options.html#Notes_about_Apple_Bitcode_support for more details.', fatal=False)
|
|
|
|
class CmdLineFileParser(configparser.ConfigParser):
|
|
def __init__(self):
|
|
# We don't want ':' as key delimiter, otherwise it would break when
|
|
# storing subproject options like "subproject:option=value"
|
|
super().__init__(delimiters=['='], interpolation=None)
|
|
|
|
class MachineFileParser():
|
|
def __init__(self, filenames: T.List[str]):
|
|
self.parser = CmdLineFileParser()
|
|
self.constants = {'True': True, 'False': False}
|
|
self.sections = {}
|
|
|
|
self.parser.read(filenames)
|
|
|
|
# Parse [constants] first so they can be used in other sections
|
|
if self.parser.has_section('constants'):
|
|
self.constants.update(self._parse_section('constants'))
|
|
|
|
for s in self.parser.sections():
|
|
if s == 'constants':
|
|
continue
|
|
self.sections[s] = self._parse_section(s)
|
|
|
|
def _parse_section(self, s):
|
|
self.scope = self.constants.copy()
|
|
section = {}
|
|
for entry, value in self.parser.items(s):
|
|
if ' ' in entry or '\t' in entry or "'" in entry or '"' in entry:
|
|
raise EnvironmentException('Malformed variable name {!r} in machine file.'.format(entry))
|
|
# Windows paths...
|
|
value = value.replace('\\', '\\\\')
|
|
try:
|
|
ast = mparser.Parser(value, 'machinefile').parse()
|
|
res = self._evaluate_statement(ast.lines[0])
|
|
except MesonException:
|
|
raise EnvironmentException('Malformed value in machine file variable {!r}.'.format(entry))
|
|
except KeyError as e:
|
|
raise EnvironmentException('Undefined constant {!r} in machine file variable {!r}.'.format(e.args[0], entry))
|
|
section[entry] = res
|
|
self.scope[entry] = res
|
|
return section
|
|
|
|
def _evaluate_statement(self, node):
|
|
if isinstance(node, (mparser.StringNode)):
|
|
return node.value
|
|
elif isinstance(node, mparser.BooleanNode):
|
|
return node.value
|
|
elif isinstance(node, mparser.NumberNode):
|
|
return node.value
|
|
elif isinstance(node, mparser.ArrayNode):
|
|
return [self._evaluate_statement(arg) for arg in node.args.arguments]
|
|
elif isinstance(node, mparser.IdNode):
|
|
return self.scope[node.value]
|
|
elif isinstance(node, mparser.ArithmeticNode):
|
|
l = self._evaluate_statement(node.left)
|
|
r = self._evaluate_statement(node.right)
|
|
if node.operation == 'add':
|
|
if (isinstance(l, str) and isinstance(r, str)) or \
|
|
(isinstance(l, list) and isinstance(r, list)):
|
|
return l + r
|
|
elif node.operation == 'div':
|
|
if isinstance(l, str) and isinstance(r, str):
|
|
return os.path.join(l, r)
|
|
raise EnvironmentException('Unsupported node type')
|
|
|
|
def parse_machine_files(filenames):
|
|
parser = MachineFileParser(filenames)
|
|
return parser.sections
|
|
|
|
def get_cmd_line_file(build_dir: str) -> str:
|
|
return os.path.join(build_dir, 'meson-private', 'cmd_line.txt')
|
|
|
|
def read_cmd_line_file(build_dir: str, options: argparse.Namespace) -> None:
|
|
filename = get_cmd_line_file(build_dir)
|
|
if not os.path.isfile(filename):
|
|
return
|
|
|
|
config = CmdLineFileParser()
|
|
config.read(filename)
|
|
|
|
# Do a copy because config is not really a dict. options.cmd_line_options
|
|
# overrides values from the file.
|
|
d = dict(config['options'])
|
|
d.update(options.cmd_line_options)
|
|
options.cmd_line_options = d
|
|
|
|
properties = config['properties']
|
|
if not options.cross_file:
|
|
options.cross_file = ast.literal_eval(properties.get('cross_file', '[]'))
|
|
if not options.native_file:
|
|
# This will be a string in the form: "['first', 'second', ...]", use
|
|
# literal_eval to get it into the list of strings.
|
|
options.native_file = ast.literal_eval(properties.get('native_file', '[]'))
|
|
|
|
def cmd_line_options_to_string(options: argparse.Namespace) -> T.Dict[str, str]:
|
|
return {k: str(v) for k, v in options.cmd_line_options.items()}
|
|
|
|
def write_cmd_line_file(build_dir: str, options: argparse.Namespace) -> None:
|
|
filename = get_cmd_line_file(build_dir)
|
|
config = CmdLineFileParser()
|
|
|
|
properties = OrderedDict()
|
|
if options.cross_file:
|
|
properties['cross_file'] = options.cross_file
|
|
if options.native_file:
|
|
properties['native_file'] = options.native_file
|
|
|
|
config['options'] = cmd_line_options_to_string(options)
|
|
config['properties'] = properties
|
|
with open(filename, 'w') as f:
|
|
config.write(f)
|
|
|
|
def update_cmd_line_file(build_dir: str, options: argparse.Namespace):
|
|
filename = get_cmd_line_file(build_dir)
|
|
config = CmdLineFileParser()
|
|
config.read(filename)
|
|
config['options'].update(cmd_line_options_to_string(options))
|
|
with open(filename, 'w') as f:
|
|
config.write(f)
|
|
|
|
def get_cmd_line_options(build_dir: str, options: argparse.Namespace) -> str:
|
|
copy = argparse.Namespace(**vars(options))
|
|
read_cmd_line_file(build_dir, copy)
|
|
cmdline = ['-D{}={}'.format(k, v) for k, v in copy.cmd_line_options.items()]
|
|
if options.cross_file:
|
|
cmdline += ['--cross-file {}'.format(f) for f in options.cross_file]
|
|
if options.native_file:
|
|
cmdline += ['--native-file {}'.format(f) for f in options.native_file]
|
|
return ' '.join([shlex.quote(x) for x in cmdline])
|
|
|
|
def major_versions_differ(v1: str, v2: str) -> bool:
|
|
return v1.split('.')[0:2] != v2.split('.')[0:2]
|
|
|
|
def load(build_dir: str) -> CoreData:
|
|
filename = os.path.join(build_dir, 'meson-private', 'coredata.dat')
|
|
load_fail_msg = 'Coredata file {!r} is corrupted. Try with a fresh build tree.'.format(filename)
|
|
try:
|
|
with open(filename, 'rb') as f:
|
|
obj = pickle.load(f)
|
|
except (pickle.UnpicklingError, EOFError):
|
|
raise MesonException(load_fail_msg)
|
|
except AttributeError:
|
|
raise MesonException(
|
|
"Coredata file {!r} references functions or classes that don't "
|
|
"exist. This probably means that it was generated with an old "
|
|
"version of meson.".format(filename))
|
|
if not isinstance(obj, CoreData):
|
|
raise MesonException(load_fail_msg)
|
|
if major_versions_differ(obj.version, version):
|
|
raise MesonVersionMismatchException(obj.version, version)
|
|
return obj
|
|
|
|
def save(obj: CoreData, build_dir: str) -> str:
|
|
filename = os.path.join(build_dir, 'meson-private', 'coredata.dat')
|
|
prev_filename = filename + '.prev'
|
|
tempfilename = filename + '~'
|
|
if major_versions_differ(obj.version, version):
|
|
raise MesonException('Fatal version mismatch corruption.')
|
|
if os.path.exists(filename):
|
|
import shutil
|
|
shutil.copyfile(filename, prev_filename)
|
|
with open(tempfilename, 'wb') as f:
|
|
pickle.dump(obj, f)
|
|
f.flush()
|
|
os.fsync(f.fileno())
|
|
os.replace(tempfilename, filename)
|
|
return filename
|
|
|
|
|
|
def register_builtin_arguments(parser: argparse.ArgumentParser) -> None:
|
|
for n, b in BUILTIN_OPTIONS.items():
|
|
b.add_to_argparse(n, parser, '', '')
|
|
for n, b in BUILTIN_OPTIONS_PER_MACHINE.items():
|
|
b.add_to_argparse(n, parser, '', ' (just for host machine)')
|
|
b.add_to_argparse(n, parser, 'build.', ' (just for build machine)')
|
|
parser.add_argument('-D', action='append', dest='projectoptions', default=[], metavar="option",
|
|
help='Set the value of an option, can be used several times to set multiple options.')
|
|
|
|
def create_options_dict(options: T.List[str]) -> T.Dict[str, str]:
|
|
result = OrderedDict()
|
|
for o in options:
|
|
try:
|
|
(key, value) = o.split('=', 1)
|
|
except ValueError:
|
|
raise MesonException('Option {!r} must have a value separated by equals sign.'.format(o))
|
|
result[key] = value
|
|
return result
|
|
|
|
def parse_cmd_line_options(args: argparse.Namespace) -> None:
|
|
args.cmd_line_options = create_options_dict(args.projectoptions)
|
|
|
|
# Merge builtin options set with --option into the dict.
|
|
for name in chain(
|
|
BUILTIN_OPTIONS.keys(),
|
|
('build.' + k for k in BUILTIN_OPTIONS_PER_MACHINE.keys()),
|
|
BUILTIN_OPTIONS_PER_MACHINE.keys(),
|
|
):
|
|
value = getattr(args, name, None)
|
|
if value is not None:
|
|
if name in args.cmd_line_options:
|
|
cmdline_name = BuiltinOption.argparse_name_to_arg(name)
|
|
raise MesonException(
|
|
'Got argument {0} as both -D{0} and {1}. Pick one.'.format(name, cmdline_name))
|
|
args.cmd_line_options[name] = value
|
|
delattr(args, name)
|
|
|
|
|
|
_U = T.TypeVar('_U', bound=UserOption[_T])
|
|
|
|
class BuiltinOption(T.Generic[_T, _U]):
|
|
|
|
"""Class for a builtin option type.
|
|
|
|
There are some cases that are not fully supported yet.
|
|
"""
|
|
|
|
def __init__(self, opt_type: T.Type[_U], description: str, default: T.Any, yielding: bool = True, *,
|
|
choices: T.Any = None):
|
|
self.opt_type = opt_type
|
|
self.description = description
|
|
self.default = default
|
|
self.choices = choices
|
|
self.yielding = yielding
|
|
|
|
def init_option(self, name: str, value: T.Optional[T.Any], prefix: str) -> _U:
|
|
"""Create an instance of opt_type and return it."""
|
|
if value is None:
|
|
value = self.prefixed_default(name, prefix)
|
|
keywords = {'yielding': self.yielding, 'value': value}
|
|
if self.choices:
|
|
keywords['choices'] = self.choices
|
|
return self.opt_type(self.description, **keywords)
|
|
|
|
def _argparse_action(self) -> T.Optional[str]:
|
|
# If the type is a boolean, the presence of the argument in --foo form
|
|
# is to enable it. Disabling happens by using -Dfoo=false, which is
|
|
# parsed under `args.projectoptions` and does not hit this codepath.
|
|
if isinstance(self.default, bool):
|
|
return 'store_true'
|
|
return None
|
|
|
|
def _argparse_choices(self) -> T.Any:
|
|
if self.opt_type is UserBooleanOption:
|
|
return [True, False]
|
|
elif self.opt_type is UserFeatureOption:
|
|
return UserFeatureOption.static_choices
|
|
return self.choices
|
|
|
|
@staticmethod
|
|
def argparse_name_to_arg(name: str) -> str:
|
|
if name == 'warning_level':
|
|
return '--warnlevel'
|
|
else:
|
|
return '--' + name.replace('_', '-')
|
|
|
|
def prefixed_default(self, name: str, prefix: str = '') -> T.Any:
|
|
if self.opt_type in [UserComboOption, UserIntegerOption]:
|
|
return self.default
|
|
try:
|
|
return builtin_dir_noprefix_options[name][prefix]
|
|
except KeyError:
|
|
pass
|
|
return self.default
|
|
|
|
def add_to_argparse(self, name: str, parser: argparse.ArgumentParser, prefix: str, help_suffix: str) -> None:
|
|
kwargs = OrderedDict()
|
|
|
|
c = self._argparse_choices()
|
|
b = self._argparse_action()
|
|
h = self.description
|
|
if not b:
|
|
h = '{} (default: {}).'.format(h.rstrip('.'), self.prefixed_default(name))
|
|
else:
|
|
kwargs['action'] = b
|
|
if c and not b:
|
|
kwargs['choices'] = c
|
|
kwargs['default'] = argparse.SUPPRESS
|
|
kwargs['dest'] = prefix + name
|
|
|
|
cmdline_name = self.argparse_name_to_arg(prefix + name)
|
|
parser.add_argument(cmdline_name, help=h + help_suffix, **kwargs)
|
|
|
|
|
|
# Update `docs/markdown/Builtin-options.md` after changing the options below
|
|
BUILTIN_DIR_OPTIONS = OrderedDict([
|
|
('prefix', BuiltinOption(UserStringOption, 'Installation prefix', default_prefix())),
|
|
('bindir', BuiltinOption(UserStringOption, 'Executable directory', 'bin')),
|
|
('datadir', BuiltinOption(UserStringOption, 'Data file directory', 'share')),
|
|
('includedir', BuiltinOption(UserStringOption, 'Header file directory', 'include')),
|
|
('infodir', BuiltinOption(UserStringOption, 'Info page directory', 'share/info')),
|
|
('libdir', BuiltinOption(UserStringOption, 'Library directory', default_libdir())),
|
|
('libexecdir', BuiltinOption(UserStringOption, 'Library executable directory', default_libexecdir())),
|
|
('localedir', BuiltinOption(UserStringOption, 'Locale data directory', 'share/locale')),
|
|
('localstatedir', BuiltinOption(UserStringOption, 'Localstate data directory', 'var')),
|
|
('mandir', BuiltinOption(UserStringOption, 'Manual page directory', 'share/man')),
|
|
('sbindir', BuiltinOption(UserStringOption, 'System executable directory', 'sbin')),
|
|
('sharedstatedir', BuiltinOption(UserStringOption, 'Architecture-independent data directory', 'com')),
|
|
('sysconfdir', BuiltinOption(UserStringOption, 'Sysconf data directory', 'etc')),
|
|
]) # type: OptionDictType
|
|
|
|
BUILTIN_CORE_OPTIONS = OrderedDict([
|
|
('auto_features', BuiltinOption(UserFeatureOption, "Override value of all 'auto' features", 'auto')),
|
|
('backend', BuiltinOption(UserComboOption, 'Backend to use', 'ninja', choices=backendlist)),
|
|
('buildtype', BuiltinOption(UserComboOption, 'Build type to use', 'debug',
|
|
choices=['plain', 'debug', 'debugoptimized', 'release', 'minsize', 'custom'])),
|
|
('debug', BuiltinOption(UserBooleanOption, 'Debug', True)),
|
|
('default_library', BuiltinOption(UserComboOption, 'Default library type', 'shared', choices=['shared', 'static', 'both'],
|
|
yielding=False)),
|
|
('errorlogs', BuiltinOption(UserBooleanOption, "Whether to print the logs from failing tests", True)),
|
|
('install_umask', BuiltinOption(UserUmaskOption, 'Default umask to apply on permissions of installed files', '022')),
|
|
('layout', BuiltinOption(UserComboOption, 'Build directory layout', 'mirror', choices=['mirror', 'flat'])),
|
|
('optimization', BuiltinOption(UserComboOption, 'Optimization level', '0', choices=['0', 'g', '1', '2', '3', 's'])),
|
|
('stdsplit', BuiltinOption(UserBooleanOption, 'Split stdout and stderr in test logs', True)),
|
|
('strip', BuiltinOption(UserBooleanOption, 'Strip targets on install', False)),
|
|
('unity', BuiltinOption(UserComboOption, 'Unity build', 'off', choices=['on', 'off', 'subprojects'])),
|
|
('unity_size', BuiltinOption(UserIntegerOption, 'Unity block size', (2, None, 4))),
|
|
('warning_level', BuiltinOption(UserComboOption, 'Compiler warning level to use', '1', choices=['0', '1', '2', '3'], yielding=False)),
|
|
('werror', BuiltinOption(UserBooleanOption, 'Treat warnings as errors', False, yielding=False)),
|
|
('wrap_mode', BuiltinOption(UserComboOption, 'Wrap mode', 'default', choices=['default', 'nofallback', 'nodownload', 'forcefallback'])),
|
|
('force_fallback_for', BuiltinOption(UserArrayOption, 'Force fallback for those subprojects', [])),
|
|
]) # type: OptionDictType
|
|
|
|
BUILTIN_OPTIONS = OrderedDict(chain(BUILTIN_DIR_OPTIONS.items(), BUILTIN_CORE_OPTIONS.items()))
|
|
|
|
BUILTIN_OPTIONS_PER_MACHINE = OrderedDict([
|
|
('pkg_config_path', BuiltinOption(UserArrayOption, 'List of additional paths for pkg-config to search', [])),
|
|
('cmake_prefix_path', BuiltinOption(UserArrayOption, 'List of additional prefixes for cmake to search', [])),
|
|
])
|
|
|
|
# Special prefix-dependent defaults for installation directories that reside in
|
|
# a path outside of the prefix in FHS and common usage.
|
|
builtin_dir_noprefix_options = {
|
|
'sysconfdir': {'/usr': '/etc'},
|
|
'localstatedir': {'/usr': '/var', '/usr/local': '/var/local'},
|
|
'sharedstatedir': {'/usr': '/var/lib', '/usr/local': '/var/local/lib'},
|
|
}
|
|
|
|
FORBIDDEN_TARGET_NAMES = {'clean': None,
|
|
'clean-ctlist': None,
|
|
'clean-gcno': None,
|
|
'clean-gcda': None,
|
|
'coverage': None,
|
|
'coverage-text': None,
|
|
'coverage-xml': None,
|
|
'coverage-html': None,
|
|
'phony': None,
|
|
'PHONY': None,
|
|
'all': None,
|
|
'test': None,
|
|
'benchmark': None,
|
|
'install': None,
|
|
'uninstall': None,
|
|
'build.ninja': None,
|
|
'scan-build': None,
|
|
'reconfigure': None,
|
|
'dist': None,
|
|
'distcheck': None,
|
|
}
|
|
|