The Meson Build System
http://mesonbuild.com/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
99 lines
3.4 KiB
99 lines
3.4 KiB
# Copyright 2019 The Meson development team |
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); |
|
# you may not use this file except in compliance with the License. |
|
# You may obtain a copy of the License at |
|
|
|
# http://www.apache.org/licenses/LICENSE-2.0 |
|
|
|
# Unless required by applicable law or agreed to in writing, software |
|
# distributed under the License is distributed on an "AS IS" BASIS, |
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
# See the License for the specific language governing permissions and |
|
# limitations under the License. |
|
|
|
# This file contains the detection logic for external dependencies that |
|
# are UI-related. |
|
|
|
import os |
|
|
|
from .. import build |
|
from ..mesonlib import unholder |
|
import typing as T |
|
|
|
if T.TYPE_CHECKING: |
|
from ..interpreter import Interpreter |
|
from ..interpreterbase import TYPE_var |
|
|
|
class ExtensionModule: |
|
def __init__(self, interpreter: 'Interpreter') -> None: |
|
self.interpreter = interpreter |
|
self.snippets = set() # type: T.Set[str] # List of methods that operate only on the interpreter. |
|
|
|
def is_snippet(self, funcname: str) -> bool: |
|
return funcname in self.snippets |
|
|
|
|
|
def get_include_args(include_dirs, prefix='-I'): |
|
''' |
|
Expand include arguments to refer to the source and build dirs |
|
by using @SOURCE_ROOT@ and @BUILD_ROOT@ for later substitution |
|
''' |
|
if not include_dirs: |
|
return [] |
|
|
|
dirs_str = [] |
|
for dirs in unholder(include_dirs): |
|
if isinstance(dirs, str): |
|
dirs_str += ['%s%s' % (prefix, dirs)] |
|
continue |
|
|
|
# Should be build.IncludeDirs object. |
|
basedir = dirs.get_curdir() |
|
for d in dirs.get_incdirs(): |
|
expdir = os.path.join(basedir, d) |
|
srctreedir = os.path.join('@SOURCE_ROOT@', expdir) |
|
buildtreedir = os.path.join('@BUILD_ROOT@', expdir) |
|
dirs_str += ['%s%s' % (prefix, buildtreedir), |
|
'%s%s' % (prefix, srctreedir)] |
|
for d in dirs.get_extra_build_dirs(): |
|
dirs_str += ['%s%s' % (prefix, d)] |
|
|
|
return dirs_str |
|
|
|
def is_module_library(fname): |
|
''' |
|
Check if the file is a library-like file generated by a module-specific |
|
target, such as GirTarget or TypelibTarget |
|
''' |
|
if hasattr(fname, 'fname'): |
|
fname = fname.fname |
|
suffix = fname.split('.')[-1] |
|
return suffix in ('gir', 'typelib') |
|
|
|
|
|
class ModuleReturnValue: |
|
def __init__(self, return_value: 'TYPE_var', new_objects: T.List['TYPE_var']) -> None: |
|
self.return_value = return_value |
|
assert(isinstance(new_objects, list)) |
|
self.new_objects = new_objects |
|
|
|
class GResourceTarget(build.CustomTarget): |
|
def __init__(self, name, subdir, subproject, kwargs): |
|
super().__init__(name, subdir, subproject, kwargs) |
|
|
|
class GResourceHeaderTarget(build.CustomTarget): |
|
def __init__(self, name, subdir, subproject, kwargs): |
|
super().__init__(name, subdir, subproject, kwargs) |
|
|
|
class GirTarget(build.CustomTarget): |
|
def __init__(self, name, subdir, subproject, kwargs): |
|
super().__init__(name, subdir, subproject, kwargs) |
|
|
|
class TypelibTarget(build.CustomTarget): |
|
def __init__(self, name, subdir, subproject, kwargs): |
|
super().__init__(name, subdir, subproject, kwargs) |
|
|
|
class VapiTarget(build.CustomTarget): |
|
def __init__(self, name, subdir, subproject, kwargs): |
|
super().__init__(name, subdir, subproject, kwargs)
|
|
|