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@ -15,28 +15,38 @@ |
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# This class contains the basic functionality needed to run any interpreter |
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# or an interpreter-based tool |
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from . import AstInterpreter |
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from .interpreter import AstInterpreter |
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from .visitor import AstVisitor |
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from .. import compilers, environment, mesonlib, optinterpreter |
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from .. import coredata as cdata |
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from ..mesonlib import MachineChoice |
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from ..interpreterbase import InvalidArguments |
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from ..interpreterbase import InvalidArguments, TYPE_nvar |
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from ..build import Executable, Jar, SharedLibrary, SharedModule, StaticLibrary |
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from ..mparser import BaseNode, ArithmeticNode, ArrayNode, ElementaryNode, IdNode, FunctionNode, StringNode |
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from typing import Any, Dict, List, Optional |
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import os |
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build_target_functions = ['executable', 'jar', 'library', 'shared_library', 'shared_module', 'static_library', 'both_libraries'] |
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class IntrospectionHelper: |
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# mimic an argparse namespace |
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def __init__(self, cross_file): |
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self.cross_file = cross_file |
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self.native_file = None |
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self.cmd_line_options = {} |
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def __init__(self, cross_file: str) -> None: |
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self.cross_file = cross_file # type: str |
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self.native_file = None # type: str |
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self.cmd_line_options = {} # type: Dict[str, str] |
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class IntrospectionInterpreter(AstInterpreter): |
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# Interpreter to detect the options without a build directory |
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# Most of the code is stolen from interpreter.Interpreter |
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def __init__(self, source_root, subdir, backend, visitors=None, cross_file=None, subproject='', subproject_dir='subprojects', env=None): |
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def __init__(self, |
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source_root: str, |
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subdir: str, |
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backend: str, |
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visitors: Optional[List[AstVisitor]] = None, |
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cross_file: Optional[str] = None, |
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subproject: str = '', |
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subproject_dir: str = 'subprojects', |
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env: Optional[environment.Environment] = None) -> None: |
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visitors = visitors if visitors is not None else [] |
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super().__init__(source_root, subdir, subproject, visitors=visitors) |
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@ -51,10 +61,10 @@ class IntrospectionInterpreter(AstInterpreter): |
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self.option_file = os.path.join(self.source_root, self.subdir, 'meson_options.txt') |
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self.backend = backend |
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self.default_options = {'backend': self.backend} |
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self.project_data = {} |
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self.targets = [] |
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self.dependencies = [] |
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self.project_node = None |
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self.project_data = {} # type: Dict[str, Any] |
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self.targets = [] # type: List[Dict[str, Any]] |
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self.dependencies = [] # type: List[Dict[str, Any]] |
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self.project_node = None # type: BaseNode |
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self.funcs.update({ |
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'add_languages': self.func_add_languages, |
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@ -69,7 +79,7 @@ class IntrospectionInterpreter(AstInterpreter): |
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'both_libraries': self.func_both_lib, |
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}) |
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def func_project(self, node, args, kwargs): |
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def func_project(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> None: |
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if self.project_node: |
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raise InvalidArguments('Second call to project()') |
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self.project_node = node |
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@ -98,7 +108,8 @@ class IntrospectionInterpreter(AstInterpreter): |
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if not self.is_subproject() and 'subproject_dir' in kwargs: |
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spdirname = kwargs['subproject_dir'] |
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if isinstance(spdirname, ElementaryNode): |
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if isinstance(spdirname, StringNode): |
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assert isinstance(spdirname.value, str) |
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self.subproject_dir = spdirname.value |
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if not self.is_subproject(): |
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self.project_data['subprojects'] = [] |
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@ -114,7 +125,7 @@ class IntrospectionInterpreter(AstInterpreter): |
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self.coredata.set_options(options) |
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self.func_add_languages(None, proj_langs, None) |
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def do_subproject(self, dirname): |
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def do_subproject(self, dirname: str) -> None: |
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subproject_dir_abs = os.path.join(self.environment.get_source_dir(), self.subproject_dir) |
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subpr = os.path.join(subproject_dir_abs, dirname) |
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try: |
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@ -125,15 +136,20 @@ class IntrospectionInterpreter(AstInterpreter): |
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except (mesonlib.MesonException, RuntimeError): |
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return |
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def func_add_languages(self, node, args, kwargs): |
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def func_add_languages(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> None: |
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args = self.flatten_args(args) |
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for for_machine in [MachineChoice.BUILD, MachineChoice.HOST]: |
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for lang in sorted(args, key=compilers.sort_clink): |
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if isinstance(lang, StringNode): |
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assert isinstance(lang.value, str) |
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lang = lang.value |
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if not isinstance(lang, str): |
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continue |
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lang = lang.lower() |
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if lang not in self.coredata.compilers[for_machine]: |
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self.environment.detect_compiler_for(lang, for_machine) |
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def func_dependency(self, node, args, kwargs): |
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def func_dependency(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> None: |
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args = self.flatten_args(args) |
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kwargs = self.flatten_kwargs(kwargs) |
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if not args: |
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@ -157,20 +173,20 @@ class IntrospectionInterpreter(AstInterpreter): |
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'node': node |
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}] |
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def build_target(self, node, args, kwargs, targetclass): |
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def build_target(self, node: BaseNode, args: List[TYPE_nvar], kwargs_raw: Dict[str, TYPE_nvar], targetclass) -> Optional[Dict[str, Any]]: |
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args = self.flatten_args(args) |
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if not args or not isinstance(args[0], str): |
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return |
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return None |
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name = args[0] |
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srcqueue = [node] |
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# Process the sources BEFORE flattening the kwargs, to preserve the original nodes |
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if 'sources' in kwargs: |
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srcqueue += mesonlib.listify(kwargs['sources']) |
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if 'sources' in kwargs_raw: |
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srcqueue += mesonlib.listify(kwargs_raw['sources']) |
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kwargs = self.flatten_kwargs(kwargs, True) |
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kwargs = self.flatten_kwargs(kwargs_raw, True) |
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source_nodes = [] |
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source_nodes = [] # type: List[BaseNode] |
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while srcqueue: |
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curr = srcqueue.pop(0) |
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arg_node = None |
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@ -181,6 +197,7 @@ class IntrospectionInterpreter(AstInterpreter): |
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arg_node = curr.args |
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elif isinstance(curr, IdNode): |
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# Try to resolve the ID and append the node to the queue |
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assert isinstance(curr.value, str) |
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var_name = curr.value |
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if var_name in self.assignments: |
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tmp_node = self.assignments[var_name] |
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@ -204,8 +221,9 @@ class IntrospectionInterpreter(AstInterpreter): |
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kwargs_reduced = {k: v.value if isinstance(v, ElementaryNode) else v for k, v in kwargs_reduced.items()} |
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kwargs_reduced = {k: v for k, v in kwargs_reduced.items() if not isinstance(v, BaseNode)} |
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for_machine = MachineChoice.HOST |
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objects = [] |
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empty_sources = [] # Passing the unresolved sources list causes errors |
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objects = [] # type: List[Any] |
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empty_sources = [] # type: List[Any] |
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# Passing the unresolved sources list causes errors |
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target = targetclass(name, self.subdir, self.subproject, for_machine, empty_sources, objects, self.environment, kwargs_reduced) |
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new_target = { |
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@ -225,7 +243,7 @@ class IntrospectionInterpreter(AstInterpreter): |
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self.targets += [new_target] |
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return new_target |
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def build_library(self, node, args, kwargs): |
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def build_library(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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default_library = self.coredata.get_builtin_option('default_library') |
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if default_library == 'shared': |
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return self.build_target(node, args, kwargs, SharedLibrary) |
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@ -233,31 +251,32 @@ class IntrospectionInterpreter(AstInterpreter): |
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return self.build_target(node, args, kwargs, StaticLibrary) |
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elif default_library == 'both': |
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return self.build_target(node, args, kwargs, SharedLibrary) |
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return None |
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def func_executable(self, node, args, kwargs): |
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def func_executable(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_target(node, args, kwargs, Executable) |
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def func_static_lib(self, node, args, kwargs): |
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def func_static_lib(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_target(node, args, kwargs, StaticLibrary) |
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def func_shared_lib(self, node, args, kwargs): |
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def func_shared_lib(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_target(node, args, kwargs, SharedLibrary) |
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def func_both_lib(self, node, args, kwargs): |
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def func_both_lib(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_target(node, args, kwargs, SharedLibrary) |
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def func_shared_module(self, node, args, kwargs): |
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def func_shared_module(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_target(node, args, kwargs, SharedModule) |
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def func_library(self, node, args, kwargs): |
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def func_library(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_library(node, args, kwargs) |
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def func_jar(self, node, args, kwargs): |
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def func_jar(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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return self.build_target(node, args, kwargs, Jar) |
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def func_build_target(self, node, args, kwargs): |
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def func_build_target(self, node: BaseNode, args: List[TYPE_nvar], kwargs: Dict[str, TYPE_nvar]) -> Optional[Dict[str, Any]]: |
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if 'target_type' not in kwargs: |
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return |
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return None |
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target_type = kwargs.pop('target_type') |
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if isinstance(target_type, ElementaryNode): |
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target_type = target_type.value |
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@ -273,11 +292,12 @@ class IntrospectionInterpreter(AstInterpreter): |
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return self.build_library(node, args, kwargs) |
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elif target_type == 'jar': |
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return self.build_target(node, args, kwargs, Jar) |
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return None |
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def is_subproject(self): |
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def is_subproject(self) -> bool: |
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return self.subproject != '' |
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def analyze(self): |
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def analyze(self) -> None: |
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self.load_root_meson_file() |
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self.sanity_check_ast() |
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self.parse_project() |
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