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1088 lines
49 KiB
1088 lines
49 KiB
# Copyright 2015-2016 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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'''This module provides helper functions for Gnome/GLib related |
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functionality such as gobject-introspection and gresources.''' |
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from .. import build |
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import os |
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import sys |
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import copy |
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import subprocess |
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from . import ModuleReturnValue |
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from ..mesonlib import MesonException, Popen_safe |
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from ..dependencies import Dependency, PkgConfigDependency, InternalDependency |
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from .. import mlog |
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from .. import mesonlib |
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from .. import compilers |
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from .. import interpreter |
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from . import GResourceTarget, GResourceHeaderTarget, GirTarget, TypelibTarget, VapiTarget |
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from . import find_program, get_include_args |
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from . import ExtensionModule |
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# gresource compilation is broken due to the way |
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# the resource compiler and Ninja clash about it |
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# |
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# https://github.com/ninja-build/ninja/issues/1184 |
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# https://bugzilla.gnome.org/show_bug.cgi?id=774368 |
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gresource_dep_needed_version = '>= 2.51.1' |
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native_glib_version = None |
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girwarning_printed = False |
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gresource_warning_printed = False |
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_gir_has_extra_lib_arg = None |
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def gir_has_extra_lib_arg(): |
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global _gir_has_extra_lib_arg |
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if _gir_has_extra_lib_arg is not None: |
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return _gir_has_extra_lib_arg |
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_gir_has_extra_lib_arg = False |
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try: |
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g_ir_scanner = find_program('g-ir-scanner', '').get_command() |
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opts = Popen_safe(g_ir_scanner + ['--help'], stderr=subprocess.STDOUT)[1] |
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_gir_has_extra_lib_arg = '--extra-library' in opts |
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except (MesonException, FileNotFoundError, subprocess.CalledProcessError): |
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pass |
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return _gir_has_extra_lib_arg |
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class GnomeModule(ExtensionModule): |
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gir_dep = None |
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@staticmethod |
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def _get_native_glib_version(state): |
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global native_glib_version |
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if native_glib_version is None: |
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glib_dep = PkgConfigDependency('glib-2.0', state.environment, |
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{'native': True}) |
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native_glib_version = glib_dep.get_modversion() |
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return native_glib_version |
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def __print_gresources_warning(self, state): |
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global gresource_warning_printed |
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if not gresource_warning_printed: |
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if not mesonlib.version_compare(self._get_native_glib_version(state), gresource_dep_needed_version): |
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mlog.warning('GLib compiled dependencies do not work reliably with \n' |
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'the current version of GLib. See the following upstream issue:', |
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mlog.bold('https://bugzilla.gnome.org/show_bug.cgi?id=774368')) |
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gresource_warning_printed = True |
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return [] |
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def compile_resources(self, state, args, kwargs): |
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self.__print_gresources_warning(state) |
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glib_version = self._get_native_glib_version(state) |
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cmd = ['glib-compile-resources', '@INPUT@'] |
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source_dirs = kwargs.pop('source_dir', []) |
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if not isinstance(source_dirs, list): |
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source_dirs = [source_dirs] |
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if len(args) < 2: |
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raise MesonException('Not enough arguments; the name of the resource ' |
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'and the path to the XML file are required') |
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dependencies = kwargs.pop('dependencies', []) |
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if not isinstance(dependencies, list): |
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dependencies = [dependencies] |
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# Validate dependencies |
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for (ii, dep) in enumerate(dependencies): |
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if hasattr(dep, 'held_object'): |
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dependencies[ii] = dep = dep.held_object |
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if not isinstance(dep, (mesonlib.File, build.CustomTarget)): |
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m = 'Unexpected dependency type {!r} for gnome.compile_resources() ' \ |
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'"dependencies" argument.\nPlease pass the return value of ' \ |
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'custom_target() or configure_file()' |
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raise MesonException(m.format(dep)) |
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if isinstance(dep, build.CustomTarget): |
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if not mesonlib.version_compare(glib_version, gresource_dep_needed_version): |
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m = 'The "dependencies" argument of gnome.compile_resources() can not\n' \ |
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'be used with the current version of glib-compile-resources due to\n' \ |
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'<https://bugzilla.gnome.org/show_bug.cgi?id=774368>' |
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raise MesonException(m) |
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ifile = args[1] |
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if isinstance(ifile, mesonlib.File): |
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# glib-compile-resources will be run inside the source dir, |
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# so we need either 'src_to_build' or the absolute path. |
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# Absolute path is the easiest choice. |
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if ifile.is_built: |
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ifile = os.path.join(state.environment.get_build_dir(), ifile.subdir, ifile.fname) |
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else: |
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ifile = os.path.join(ifile.subdir, ifile.fname) |
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elif isinstance(ifile, str): |
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ifile = os.path.join(state.subdir, ifile) |
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elif isinstance(ifile, (interpreter.CustomTargetHolder, |
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interpreter.GeneratedObjectsHolder)): |
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m = 'Resource xml files generated at build-time cannot be used ' \ |
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'with gnome.compile_resources() because we need to scan ' \ |
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'the xml for dependencies. Use configure_file() instead ' \ |
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'to generate it at configure-time.' |
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raise MesonException(m) |
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else: |
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raise MesonException('Invalid file argument: {!r}'.format(ifile)) |
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depend_files, depends, subdirs = self._get_gresource_dependencies( |
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state, ifile, source_dirs, dependencies) |
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# Make source dirs relative to build dir now |
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source_dirs = [os.path.join(state.build_to_src, state.subdir, d) for d in source_dirs] |
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# Always include current directory, but after paths set by user |
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source_dirs.append(os.path.join(state.build_to_src, state.subdir)) |
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# Ensure build directories of generated deps are included |
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source_dirs += subdirs |
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for source_dir in set(source_dirs): |
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cmd += ['--sourcedir', source_dir] |
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if 'c_name' in kwargs: |
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cmd += ['--c-name', kwargs.pop('c_name')] |
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export = kwargs.pop('export', False) |
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if not export: |
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cmd += ['--internal'] |
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cmd += ['--generate', '--target', '@OUTPUT@'] |
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cmd += mesonlib.stringlistify(kwargs.pop('extra_args', [])) |
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gresource = kwargs.pop('gresource_bundle', False) |
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if gresource: |
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output = args[0] + '.gresource' |
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name = args[0] + '_gresource' |
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else: |
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output = args[0] + '.c' |
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name = args[0] + '_c' |
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if kwargs.get('install', False) and not gresource: |
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raise MesonException('The install kwarg only applies to gresource bundles, see install_header') |
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install_header = kwargs.pop('install_header', False) |
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if install_header and gresource: |
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raise MesonException('The install_header kwarg does not apply to gresource bundles') |
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if install_header and not export: |
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raise MesonException('GResource header is installed yet export is not enabled') |
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kwargs['input'] = args[1] |
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kwargs['output'] = output |
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kwargs['depends'] = depends |
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if not mesonlib.version_compare(glib_version, gresource_dep_needed_version): |
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# This will eventually go out of sync if dependencies are added |
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kwargs['depend_files'] = depend_files |
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kwargs['command'] = cmd |
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else: |
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depfile = kwargs['output'] + '.d' |
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kwargs['depfile'] = depfile |
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kwargs['command'] = copy.copy(cmd) + ['--dependency-file', '@DEPFILE@'] |
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target_c = GResourceTarget(name, state.subdir, kwargs) |
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if gresource: # Only one target for .gresource files |
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return ModuleReturnValue(target_c, [target_c]) |
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h_kwargs = { |
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'command': cmd, |
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'input': args[1], |
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'output': args[0] + '.h', |
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# The header doesn't actually care about the files yet it errors if missing |
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'depends': depends |
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} |
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if install_header: |
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h_kwargs['install'] = install_header |
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h_kwargs['install_dir'] = kwargs.get('install_dir', |
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state.environment.coredata.get_builtin_option('includedir')) |
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target_h = GResourceHeaderTarget(args[0] + '_h', state.subdir, h_kwargs) |
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rv = [target_c, target_h] |
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return ModuleReturnValue(rv, rv) |
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def _get_gresource_dependencies(self, state, input_file, source_dirs, dependencies): |
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cmd = ['glib-compile-resources', |
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input_file, |
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'--generate-dependencies'] |
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for source_dir in source_dirs: |
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cmd += ['--sourcedir', os.path.join(state.subdir, source_dir)] |
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cmd += ['--sourcedir', state.subdir] # Current dir |
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pc, stdout, stderr = Popen_safe(cmd, cwd=state.environment.get_source_dir()) |
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if pc.returncode != 0: |
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m = 'glib-compile-resources failed to get dependencies for {}:\n{}' |
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mlog.warning(m.format(cmd[1], stderr)) |
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raise subprocess.CalledProcessError(pc.returncode, cmd) |
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dep_files = stdout.split('\n')[:-1] |
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# In generate-dependencies mode, glib-compile-resources doesn't raise |
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# an error for missing resources but instead prints whatever filename |
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# was listed in the input file. That's good because it means we can |
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# handle resource files that get generated as part of the build, as |
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# follows. |
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# |
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# If there are multiple generated resource files with the same basename |
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# then this code will get confused. |
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def exists_in_srcdir(f): |
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return os.path.exists(os.path.join(state.environment.get_source_dir(), f)) |
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missing_dep_files = [f for f in dep_files if not exists_in_srcdir(f)] |
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depends = [] |
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subdirs = [] |
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for missing in missing_dep_files: |
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found = False |
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missing_basename = os.path.basename(missing) |
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for dep in dependencies: |
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if isinstance(dep, mesonlib.File): |
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if dep.fname == missing_basename: |
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found = True |
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dep_files.remove(missing) |
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dep_files.append(dep) |
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subdirs.append(dep.subdir) |
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break |
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elif isinstance(dep, interpreter.CustomTargetHolder): |
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if dep.held_object.get_basename() == missing_basename: |
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found = True |
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dep_files.remove(missing) |
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dep_files.append( |
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mesonlib.File( |
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is_built=True, |
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subdir=dep.held_object.get_subdir(), |
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fname=dep.held_object.get_basename())) |
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depends.append(dep.held_object) |
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subdirs.append(dep.held_object.get_subdir()) |
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break |
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if not found: |
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raise MesonException( |
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'Resource "%s" listed in "%s" was not found. If this is a ' |
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'generated file, pass the target that generates it to ' |
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'gnome.compile_resources() using the "dependencies" ' |
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'keyword argument.' % (missing, input_file)) |
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return dep_files, depends, subdirs |
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def _get_link_args(self, state, lib, depends=None, include_rpath=False, |
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use_gir_args=False): |
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if gir_has_extra_lib_arg() and use_gir_args: |
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link_command = ['--extra-library=%s' % lib.name] |
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else: |
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link_command = ['-l%s' % lib.name] |
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if isinstance(lib, build.SharedLibrary): |
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libdir = os.path.join(state.environment.get_build_dir(), lib.subdir) |
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link_command += ['-L%s' % libdir] |
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if include_rpath: |
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link_command += ['-Wl,-rpath %s' % libdir] |
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if depends: |
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depends.append(lib) |
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return link_command |
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def _get_dependencies_flags(self, deps, state, depends=None, include_rpath=False, |
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use_gir_args=False): |
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cflags = set() |
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ldflags = set() |
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gi_includes = set() |
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if not isinstance(deps, list): |
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deps = [deps] |
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for dep in deps: |
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if hasattr(dep, 'held_object'): |
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dep = dep.held_object |
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if isinstance(dep, InternalDependency): |
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cflags.update(get_include_args(state.environment, dep.include_directories)) |
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for lib in dep.libraries: |
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ldflags.update(self._get_link_args(state, lib.held_object, depends, include_rpath)) |
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libdepflags = self._get_dependencies_flags(lib.held_object.get_external_deps(), state, depends, include_rpath, |
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use_gir_args) |
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cflags.update(libdepflags[0]) |
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ldflags.update(libdepflags[1]) |
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gi_includes.update(libdepflags[2]) |
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extdepflags = self._get_dependencies_flags(dep.ext_deps, state, depends, include_rpath, |
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use_gir_args) |
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cflags.update(extdepflags[0]) |
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ldflags.update(extdepflags[1]) |
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gi_includes.update(extdepflags[2]) |
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for source in dep.sources: |
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if hasattr(source, 'held_object') and isinstance(source.held_object, GirTarget): |
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gi_includes.update([os.path.join(state.environment.get_build_dir(), |
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source.held_object.get_subdir())]) |
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# This should be any dependency other than an internal one. |
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elif isinstance(dep, Dependency): |
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cflags.update(dep.get_compile_args()) |
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for lib in dep.get_link_args(): |
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if (os.path.isabs(lib) and |
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# For PkgConfigDependency only: |
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getattr(dep, 'is_libtool', False)): |
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lib_dir = os.path.dirname(lib) |
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ldflags.update(["-L%s" % lib_dir]) |
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if include_rpath: |
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ldflags.update(['-Wl,-rpath {}'.format(lib_dir)]) |
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libname = os.path.basename(lib) |
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if libname.startswith("lib"): |
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libname = libname[3:] |
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libname = libname.split(".so")[0] |
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lib = "-l%s" % libname |
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# Hack to avoid passing some compiler options in |
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if lib.startswith("-W"): |
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continue |
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if gir_has_extra_lib_arg() and use_gir_args: |
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lib = lib.replace('-l', '--extra-library=') |
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ldflags.update([lib]) |
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if isinstance(dep, PkgConfigDependency): |
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girdir = dep.get_pkgconfig_variable("girdir") |
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if girdir: |
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gi_includes.update([girdir]) |
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elif isinstance(dep, (build.StaticLibrary, build.SharedLibrary)): |
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for incd in dep.get_include_dirs(): |
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cflags.update(incd.get_incdirs()) |
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else: |
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mlog.log('dependency %s not handled to build gir files' % dep) |
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continue |
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return cflags, ldflags, gi_includes |
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def generate_gir(self, state, args, kwargs): |
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if len(args) != 1: |
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raise MesonException('Gir takes one argument') |
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if kwargs.get('install_dir'): |
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raise MesonException('install_dir is not supported with generate_gir(), see "install_dir_gir" and "install_dir_typelib"') |
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giscanner = find_program('g-ir-scanner', 'Gir') |
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gicompiler = find_program('g-ir-compiler', 'Gir') |
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girtarget = args[0] |
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while hasattr(girtarget, 'held_object'): |
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girtarget = girtarget.held_object |
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if not isinstance(girtarget, (build.Executable, build.SharedLibrary)): |
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raise MesonException('Gir target must be an executable or shared library') |
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try: |
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if not self.gir_dep: |
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self.gir_dep = PkgConfigDependency('gobject-introspection-1.0', |
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state.environment, |
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{'native': True}) |
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pkgargs = self.gir_dep.get_compile_args() |
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except Exception: |
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global girwarning_printed |
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if not girwarning_printed: |
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mlog.warning('gobject-introspection dependency was not found, disabling gir generation.') |
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girwarning_printed = True |
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return ModuleReturnValue(None, []) |
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ns = kwargs.pop('namespace') |
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nsversion = kwargs.pop('nsversion') |
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libsources = kwargs.pop('sources') |
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girfile = '%s-%s.gir' % (ns, nsversion) |
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depends = [girtarget] |
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gir_inc_dirs = [] |
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scan_command = giscanner.get_command() + ['@INPUT@'] |
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scan_command += pkgargs |
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scan_command += ['--no-libtool', '--namespace=' + ns, '--nsversion=' + nsversion, '--warn-all', |
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'--output', '@OUTPUT@'] |
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extra_args = mesonlib.stringlistify(kwargs.pop('extra_args', [])) |
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scan_command += extra_args |
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scan_command += ['-I' + os.path.join(state.environment.get_source_dir(), state.subdir), |
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'-I' + os.path.join(state.environment.get_build_dir(), state.subdir)] |
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scan_command += get_include_args(state.environment, girtarget.get_include_dirs()) |
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if 'link_with' in kwargs: |
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link_with = kwargs.pop('link_with') |
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if not isinstance(link_with, list): |
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link_with = [link_with] |
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for link in link_with: |
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scan_command += self._get_link_args(state, link.held_object, depends, |
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use_gir_args=True) |
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|
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if 'includes' in kwargs: |
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includes = kwargs.pop('includes') |
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if not isinstance(includes, list): |
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includes = [includes] |
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for inc in includes: |
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if hasattr(inc, 'held_object'): |
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inc = inc.held_object |
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if isinstance(inc, str): |
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scan_command += ['--include=%s' % (inc, )] |
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elif isinstance(inc, GirTarget): |
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gir_inc_dirs += [ |
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os.path.join(state.environment.get_build_dir(), |
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inc.get_subdir()), |
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] |
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scan_command += [ |
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"--include=%s" % (inc.get_basename()[:-4], ), |
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] |
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depends += [inc] |
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else: |
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raise MesonException( |
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'Gir includes must be str, GirTarget, or list of them') |
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|
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cflags = [] |
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if state.global_args.get('c'): |
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cflags += state.global_args['c'] |
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if state.project_args.get('c'): |
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cflags += state.project_args['c'] |
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if 'c' in state.compilers: |
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compiler = state.compilers['c'] |
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sanitize = compiler.get_options().get('b_sanitize') |
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if sanitize: |
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cflags += compilers.sanitizer_compile_args(sanitize) |
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if cflags: |
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scan_command += ['--cflags-begin'] |
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scan_command += cflags |
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scan_command += ['--cflags-end'] |
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if kwargs.get('symbol_prefix'): |
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sym_prefix = kwargs.pop('symbol_prefix') |
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if not isinstance(sym_prefix, str): |
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raise MesonException('Gir symbol prefix must be str') |
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scan_command += ['--symbol-prefix=%s' % sym_prefix] |
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if kwargs.get('identifier_prefix'): |
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identifier_prefix = kwargs.pop('identifier_prefix') |
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if not isinstance(identifier_prefix, str): |
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raise MesonException('Gir identifier prefix must be str') |
|
scan_command += ['--identifier-prefix=%s' % identifier_prefix] |
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if kwargs.get('export_packages'): |
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pkgs = kwargs.pop('export_packages') |
|
if isinstance(pkgs, str): |
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scan_command += ['--pkg-export=%s' % pkgs] |
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elif isinstance(pkgs, list): |
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scan_command += ['--pkg-export=%s' % pkg for pkg in pkgs] |
|
else: |
|
raise MesonException('Gir export packages must be str or list') |
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|
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deps = kwargs.pop('dependencies', []) |
|
if not isinstance(deps, list): |
|
deps = [deps] |
|
deps = (girtarget.get_all_link_deps() + girtarget.get_external_deps() + |
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deps) |
|
# Need to recursively add deps on GirTarget sources from our |
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# dependencies and also find the include directories needed for the |
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# typelib generation custom target below. |
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typelib_includes = [] |
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for dep in deps: |
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if hasattr(dep, 'held_object'): |
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dep = dep.held_object |
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# Add a dependency on each GirTarget listed in dependencies and add |
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# the directory where it will be generated to the typelib includes |
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if isinstance(dep, InternalDependency): |
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for source in dep.sources: |
|
if hasattr(source, 'held_object'): |
|
source = source.held_object |
|
if isinstance(source, GirTarget) and source not in depends: |
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depends.append(source) |
|
subdir = os.path.join(state.environment.get_build_dir(), |
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source.get_subdir()) |
|
if subdir not in typelib_includes: |
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typelib_includes.append(subdir) |
|
# Do the same, but for dependencies of dependencies. These are |
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# stored in the list of generated sources for each link dep (from |
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# girtarget.get_all_link_deps() above). |
|
# FIXME: Store this in the original form from declare_dependency() |
|
# so it can be used here directly. |
|
elif isinstance(dep, build.SharedLibrary): |
|
for source in dep.generated: |
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if isinstance(source, GirTarget): |
|
subdir = os.path.join(state.environment.get_build_dir(), |
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source.get_subdir()) |
|
if subdir not in typelib_includes: |
|
typelib_includes.append(subdir) |
|
elif isinstance(dep, PkgConfigDependency): |
|
girdir = dep.get_pkgconfig_variable("girdir") |
|
if girdir and girdir not in typelib_includes: |
|
typelib_includes.append(girdir) |
|
# ldflags will be misinterpreted by gir scanner (showing |
|
# spurious dependencies) but building GStreamer fails if they |
|
# are not used here. |
|
cflags, ldflags, gi_includes = self._get_dependencies_flags(deps, state, depends, |
|
use_gir_args=True) |
|
scan_command += list(cflags) |
|
# need to put our output directory first as we need to use the |
|
# generated libraries instead of any possibly installed system/prefix |
|
# ones. |
|
if isinstance(girtarget, build.SharedLibrary): |
|
scan_command += ["-L@PRIVATE_OUTDIR_ABS_%s@" % girtarget.get_id()] |
|
scan_command += list(ldflags) |
|
for i in gi_includes: |
|
scan_command += ['--add-include-path=%s' % i] |
|
|
|
inc_dirs = kwargs.pop('include_directories', []) |
|
if not isinstance(inc_dirs, list): |
|
inc_dirs = [inc_dirs] |
|
for incd in inc_dirs: |
|
if not isinstance(incd.held_object, (str, build.IncludeDirs)): |
|
raise MesonException( |
|
'Gir include dirs should be include_directories().') |
|
scan_command += get_include_args(state.environment, inc_dirs) |
|
scan_command += get_include_args(state.environment, gir_inc_dirs + inc_dirs, |
|
prefix='--add-include-path=') |
|
|
|
if isinstance(girtarget, build.Executable): |
|
scan_command += ['--program', girtarget] |
|
elif isinstance(girtarget, build.SharedLibrary): |
|
libname = girtarget.get_basename() |
|
scan_command += ['--library', libname] |
|
scankwargs = {'output': girfile, |
|
'input': libsources, |
|
'command': scan_command, |
|
'depends': depends} |
|
if kwargs.get('install'): |
|
scankwargs['install'] = kwargs['install'] |
|
scankwargs['install_dir'] = kwargs.get('install_dir_gir', |
|
os.path.join(state.environment.get_datadir(), 'gir-1.0')) |
|
scan_target = GirTarget(girfile, state.subdir, scankwargs) |
|
|
|
typelib_output = '%s-%s.typelib' % (ns, nsversion) |
|
typelib_cmd = gicompiler.get_command() + [scan_target, '--output', '@OUTPUT@'] |
|
typelib_cmd += get_include_args(state.environment, gir_inc_dirs, |
|
prefix='--includedir=') |
|
for incdir in typelib_includes: |
|
typelib_cmd += ["--includedir=" + incdir] |
|
|
|
typelib_kwargs = { |
|
'output': typelib_output, |
|
'command': typelib_cmd, |
|
} |
|
if kwargs.get('install'): |
|
typelib_kwargs['install'] = kwargs['install'] |
|
typelib_kwargs['install_dir'] = kwargs.get('install_dir_typelib', |
|
os.path.join(state.environment.get_libdir(), 'girepository-1.0')) |
|
typelib_target = TypelibTarget(typelib_output, state.subdir, typelib_kwargs) |
|
rv = [scan_target, typelib_target] |
|
return ModuleReturnValue(rv, rv) |
|
|
|
def compile_schemas(self, state, args, kwargs): |
|
if len(args) != 0: |
|
raise MesonException('Compile_schemas does not take positional arguments.') |
|
srcdir = os.path.join(state.build_to_src, state.subdir) |
|
outdir = state.subdir |
|
|
|
cmd = find_program('glib-compile-schemas', 'gsettings-compile').get_command() |
|
cmd += ['--targetdir', outdir, srcdir] |
|
kwargs['command'] = cmd |
|
kwargs['input'] = [] |
|
kwargs['output'] = 'gschemas.compiled' |
|
if state.subdir == '': |
|
targetname = 'gsettings-compile' |
|
else: |
|
targetname = 'gsettings-compile-' + state.subdir |
|
target_g = build.CustomTarget(targetname, state.subdir, kwargs) |
|
return ModuleReturnValue(target_g, [target_g]) |
|
|
|
def yelp(self, state, args, kwargs): |
|
if len(args) < 1: |
|
raise MesonException('Yelp requires a project id') |
|
|
|
project_id = args[0] |
|
sources = mesonlib.stringlistify(kwargs.pop('sources', [])) |
|
if not sources: |
|
if len(args) > 1: |
|
sources = mesonlib.stringlistify(args[1:]) |
|
if not sources: |
|
raise MesonException('Yelp requires a list of sources') |
|
source_str = '@@'.join(sources) |
|
|
|
langs = mesonlib.stringlistify(kwargs.pop('languages', [])) |
|
media = mesonlib.stringlistify(kwargs.pop('media', [])) |
|
symlinks = kwargs.pop('symlink_media', False) |
|
|
|
if not isinstance(symlinks, bool): |
|
raise MesonException('symlink_media must be a boolean') |
|
|
|
if kwargs: |
|
raise MesonException('Unknown arguments passed: {}'.format(', '.join(kwargs.keys()))) |
|
|
|
script = [sys.executable, state.environment.get_build_command()] |
|
args = ['--internal', |
|
'yelphelper', |
|
'install', |
|
'--subdir=' + state.subdir, |
|
'--id=' + project_id, |
|
'--installdir=' + os.path.join(state.environment.get_datadir(), 'help'), |
|
'--sources=' + source_str] |
|
if symlinks: |
|
args.append('--symlinks=true') |
|
if media: |
|
args.append('--media=' + '@@'.join(media)) |
|
if langs: |
|
args.append('--langs=' + '@@'.join(langs)) |
|
inscript = build.RunScript(script, args) |
|
|
|
potargs = [state.environment.get_build_command(), '--internal', 'yelphelper', 'pot', |
|
'--subdir=' + state.subdir, |
|
'--id=' + project_id, |
|
'--sources=' + source_str] |
|
pottarget = build.RunTarget('help-' + project_id + '-pot', sys.executable, |
|
potargs, [], state.subdir) |
|
|
|
poargs = [state.environment.get_build_command(), '--internal', 'yelphelper', 'update-po', |
|
'--subdir=' + state.subdir, |
|
'--id=' + project_id, |
|
'--sources=' + source_str, |
|
'--langs=' + '@@'.join(langs)] |
|
potarget = build.RunTarget('help-' + project_id + '-update-po', sys.executable, |
|
poargs, [], state.subdir) |
|
|
|
rv = [inscript, pottarget, potarget] |
|
return ModuleReturnValue(None, rv) |
|
|
|
def gtkdoc(self, state, args, kwargs): |
|
if len(args) != 1: |
|
raise MesonException('Gtkdoc must have one positional argument.') |
|
modulename = args[0] |
|
if not isinstance(modulename, str): |
|
raise MesonException('Gtkdoc arg must be string.') |
|
if 'src_dir' not in kwargs: |
|
raise MesonException('Keyword argument src_dir missing.') |
|
main_file = kwargs.get('main_sgml', '') |
|
if not isinstance(main_file, str): |
|
raise MesonException('Main sgml keyword argument must be a string.') |
|
main_xml = kwargs.get('main_xml', '') |
|
if not isinstance(main_xml, str): |
|
raise MesonException('Main xml keyword argument must be a string.') |
|
if main_xml != '': |
|
if main_file != '': |
|
raise MesonException('You can only specify main_xml or main_sgml, not both.') |
|
main_file = main_xml |
|
targetname = modulename + '-doc' |
|
command = [sys.executable, state.environment.get_build_command()] |
|
|
|
namespace = kwargs.get('namespace', '') |
|
mode = kwargs.get('mode', 'auto') |
|
VALID_MODES = ('xml', 'sgml', 'none', 'auto') |
|
if mode not in VALID_MODES: |
|
raise MesonException('gtkdoc: Mode {} is not a valid mode: {}'.format(mode, VALID_MODES)) |
|
|
|
src_dirs = kwargs['src_dir'] |
|
if not isinstance(src_dirs, list): |
|
src_dirs = [src_dirs] |
|
header_dirs = [] |
|
for src_dir in src_dirs: |
|
if hasattr(src_dir, 'held_object'): |
|
src_dir = src_dir.held_object |
|
if not isinstance(src_dir, build.IncludeDirs): |
|
raise MesonException('Invalid keyword argument for src_dir.') |
|
for inc_dir in src_dir.get_incdirs(): |
|
header_dirs.append(os.path.join(state.environment.get_source_dir(), |
|
src_dir.get_curdir(), inc_dir)) |
|
else: |
|
header_dirs.append(src_dir) |
|
|
|
args = ['--internal', 'gtkdoc', |
|
'--sourcedir=' + state.environment.get_source_dir(), |
|
'--builddir=' + state.environment.get_build_dir(), |
|
'--subdir=' + state.subdir, |
|
'--headerdirs=' + '@@'.join(header_dirs), |
|
'--mainfile=' + main_file, |
|
'--modulename=' + modulename, |
|
'--mode=' + mode] |
|
if namespace: |
|
args.append('--namespace=' + namespace) |
|
args += self._unpack_args('--htmlargs=', 'html_args', kwargs) |
|
args += self._unpack_args('--scanargs=', 'scan_args', kwargs) |
|
args += self._unpack_args('--scanobjsargs=', 'scanobjs_args', kwargs) |
|
args += self._unpack_args('--gobjects-types-file=', 'gobject_typesfile', kwargs, state) |
|
args += self._unpack_args('--fixxrefargs=', 'fixxref_args', kwargs) |
|
args += self._unpack_args('--html-assets=', 'html_assets', kwargs, state) |
|
args += self._unpack_args('--content-files=', 'content_files', kwargs, state) |
|
args += self._unpack_args('--expand-content-files=', 'expand_content_files', kwargs, state) |
|
args += self._unpack_args('--ignore-headers=', 'ignore_headers', kwargs) |
|
args += self._unpack_args('--installdir=', 'install_dir', kwargs, state) |
|
args += self._get_build_args(kwargs, state) |
|
res = [build.RunTarget(targetname, command[0], command[1:] + args, [], state.subdir)] |
|
if kwargs.get('install', True): |
|
res.append(build.RunScript(command, args)) |
|
return ModuleReturnValue(None, res) |
|
|
|
def _get_build_args(self, kwargs, state): |
|
args = [] |
|
cflags, ldflags, gi_includes = self._get_dependencies_flags(kwargs.get('dependencies', []), state, include_rpath=True) |
|
inc_dirs = kwargs.get('include_directories', []) |
|
if not isinstance(inc_dirs, list): |
|
inc_dirs = [inc_dirs] |
|
for incd in inc_dirs: |
|
if not isinstance(incd.held_object, (str, build.IncludeDirs)): |
|
raise MesonException( |
|
'Gir include dirs should be include_directories().') |
|
cflags.update(get_include_args(state.environment, inc_dirs)) |
|
if cflags: |
|
args += ['--cflags=%s' % ' '.join(cflags)] |
|
if ldflags: |
|
args += ['--ldflags=%s' % ' '.join(ldflags)] |
|
compiler = state.environment.coredata.compilers.get('c') |
|
if compiler: |
|
args += ['--cc=%s' % ' '.join(compiler.get_exelist())] |
|
args += ['--ld=%s' % ' '.join(compiler.get_linker_exelist())] |
|
|
|
return args |
|
|
|
def gtkdoc_html_dir(self, state, args, kwarga): |
|
if len(args) != 1: |
|
raise MesonException('Must have exactly one argument.') |
|
modulename = args[0] |
|
if not isinstance(modulename, str): |
|
raise MesonException('Argument must be a string') |
|
return ModuleReturnValue(os.path.join('share/gtkdoc/html', modulename), []) |
|
|
|
@staticmethod |
|
def _unpack_args(arg, kwarg_name, kwargs, expend_file_state=None): |
|
if kwarg_name not in kwargs: |
|
return [] |
|
|
|
new_args = kwargs[kwarg_name] |
|
if not isinstance(new_args, list): |
|
new_args = [new_args] |
|
args = [] |
|
for i in new_args: |
|
if expend_file_state and isinstance(i, mesonlib.File): |
|
i = os.path.join(expend_file_state.environment.get_build_dir(), i.subdir, i.fname) |
|
elif not isinstance(i, str): |
|
raise MesonException(kwarg_name + ' values must be strings.') |
|
args.append(i) |
|
|
|
if args: |
|
return [arg + '@@'.join(args)] |
|
|
|
return [] |
|
|
|
def gdbus_codegen(self, state, args, kwargs): |
|
if len(args) != 2: |
|
raise MesonException('Gdbus_codegen takes two arguments, name and xml file.') |
|
namebase = args[0] |
|
xml_file = args[1] |
|
target_name = namebase + '-gdbus' |
|
cmd = find_program('gdbus-codegen', target_name).get_command() |
|
if 'interface_prefix' in kwargs: |
|
cmd += ['--interface-prefix', kwargs.pop('interface_prefix')] |
|
if 'namespace' in kwargs: |
|
cmd += ['--c-namespace', kwargs.pop('namespace')] |
|
cmd += ['--generate-c-code', '@OUTDIR@/' + namebase, '@INPUT@'] |
|
outputs = [namebase + '.c', namebase + '.h'] |
|
custom_kwargs = {'input': xml_file, |
|
'output': outputs, |
|
'command': cmd |
|
} |
|
ct = build.CustomTarget(target_name, state.subdir, custom_kwargs) |
|
return ModuleReturnValue(ct, [ct]) |
|
|
|
def mkenums(self, state, args, kwargs): |
|
if len(args) != 1: |
|
raise MesonException('Mkenums requires one positional argument.') |
|
basename = args[0] |
|
|
|
if 'sources' not in kwargs: |
|
raise MesonException('Missing keyword argument "sources".') |
|
sources = kwargs.pop('sources') |
|
if isinstance(sources, str): |
|
sources = [sources] |
|
elif not isinstance(sources, list): |
|
raise MesonException( |
|
'Sources keyword argument must be a string or array.') |
|
|
|
cmd = [] |
|
known_kwargs = ['comments', 'eprod', 'fhead', 'fprod', 'ftail', |
|
'identifier_prefix', 'symbol_prefix', 'template', |
|
'vhead', 'vprod', 'vtail'] |
|
known_custom_target_kwargs = ['install_dir', 'build_always', |
|
'depends', 'depend_files'] |
|
c_template = h_template = None |
|
install_header = False |
|
for arg, value in kwargs.items(): |
|
if arg == 'sources': |
|
raise AssertionError("sources should've already been handled") |
|
elif arg == 'c_template': |
|
c_template = value |
|
if 'template' in kwargs: |
|
raise MesonException('Mkenums does not accept both ' |
|
'c_template and template keyword ' |
|
'arguments at the same time.') |
|
elif arg == 'h_template': |
|
h_template = value |
|
if 'template' in kwargs: |
|
raise MesonException('Mkenums does not accept both ' |
|
'h_template and template keyword ' |
|
'arguments at the same time.') |
|
elif arg == 'install_header': |
|
install_header = value |
|
elif arg in known_kwargs: |
|
cmd += ['--' + arg.replace('_', '-'), value] |
|
elif arg not in known_custom_target_kwargs: |
|
raise MesonException( |
|
'Mkenums does not take a %s keyword argument.' % (arg, )) |
|
cmd = find_program('glib-mkenums', 'mkenums').get_command() + cmd |
|
custom_kwargs = {} |
|
for arg in known_custom_target_kwargs: |
|
if arg in kwargs: |
|
custom_kwargs[arg] = kwargs[arg] |
|
|
|
targets = [] |
|
|
|
if h_template is not None: |
|
h_output = os.path.splitext(h_template)[0] |
|
# We always set template as the first element in the source array |
|
# so --template consumes it. |
|
h_cmd = cmd + ['--template', '@INPUT@'] |
|
h_sources = [h_template] + sources |
|
custom_kwargs['install'] = install_header |
|
if 'install_dir' not in custom_kwargs: |
|
custom_kwargs['install_dir'] = \ |
|
state.environment.coredata.get_builtin_option('includedir') |
|
h_target = self._make_mkenum_custom_target(state, h_sources, |
|
h_output, h_cmd, |
|
custom_kwargs) |
|
targets.append(h_target) |
|
|
|
if c_template is not None: |
|
c_output = os.path.splitext(c_template)[0] |
|
# We always set template as the first element in the source array |
|
# so --template consumes it. |
|
c_cmd = cmd + ['--template', '@INPUT@'] |
|
c_sources = [c_template] + sources |
|
# Never install the C file. Complain on bug tracker if you need it. |
|
custom_kwargs['install'] = False |
|
if h_template is not None: |
|
if 'depends' in custom_kwargs: |
|
custom_kwargs['depends'] += [h_target] |
|
else: |
|
custom_kwargs['depends'] = h_target |
|
c_target = self._make_mkenum_custom_target(state, c_sources, |
|
c_output, c_cmd, |
|
custom_kwargs) |
|
targets.insert(0, c_target) |
|
|
|
if c_template is None and h_template is None: |
|
generic_cmd = cmd + ['@INPUT@'] |
|
custom_kwargs['install'] = install_header |
|
if 'install_dir' not in custom_kwargs: |
|
custom_kwargs['install_dir'] = \ |
|
state.environment.coredata.get_builtin_option('includedir') |
|
target = self._make_mkenum_custom_target(state, sources, basename, |
|
generic_cmd, custom_kwargs) |
|
return ModuleReturnValue(target, [target]) |
|
elif len(targets) == 1: |
|
return ModuleReturnValue(targets[0], [targets[0]]) |
|
else: |
|
return ModuleReturnValue(targets, targets) |
|
|
|
@staticmethod |
|
def _make_mkenum_custom_target(state, sources, output, cmd, kwargs): |
|
custom_kwargs = { |
|
'input': sources, |
|
'output': output, |
|
'capture': True, |
|
'command': cmd |
|
} |
|
custom_kwargs.update(kwargs) |
|
return build.CustomTarget(output, state.subdir, custom_kwargs, |
|
# https://github.com/mesonbuild/meson/issues/973 |
|
absolute_paths=True) |
|
|
|
def genmarshal(self, state, args, kwargs): |
|
if len(args) != 1: |
|
raise MesonException( |
|
'Genmarshal requires one positional argument.') |
|
output = args[0] |
|
|
|
if 'sources' not in kwargs: |
|
raise MesonException('Missing keyword argument "sources".') |
|
sources = kwargs.pop('sources') |
|
if isinstance(sources, str): |
|
sources = [sources] |
|
elif not isinstance(sources, list): |
|
raise MesonException( |
|
'Sources keyword argument must be a string or array.') |
|
|
|
cmd = find_program('glib-genmarshal', output + '_genmarshal').get_command() |
|
known_kwargs = ['internal', 'nostdinc', 'skip_source', 'stdinc', |
|
'valist_marshallers'] |
|
known_custom_target_kwargs = ['build_always', 'depends', |
|
'depend_files', 'install_dir', |
|
'install_header'] |
|
for arg, value in kwargs.items(): |
|
if arg == 'prefix': |
|
cmd += ['--prefix', value] |
|
elif arg in known_kwargs and value: |
|
cmd += ['--' + arg.replace('_', '-')] |
|
elif arg not in known_custom_target_kwargs: |
|
raise MesonException( |
|
'Genmarshal does not take a %s keyword argument.' % ( |
|
arg, )) |
|
|
|
install_header = kwargs.pop('install_header', False) |
|
install_dir = kwargs.pop('install_dir', None) |
|
|
|
custom_kwargs = { |
|
'input': sources, |
|
'capture': True, |
|
} |
|
for arg in known_custom_target_kwargs: |
|
if arg in kwargs: |
|
custom_kwargs[arg] = kwargs[arg] |
|
|
|
custom_kwargs['command'] = cmd + ['--header', '--body', '@INPUT@'] |
|
custom_kwargs['output'] = output + '.c' |
|
body = build.CustomTarget(output + '_c', state.subdir, custom_kwargs) |
|
|
|
custom_kwargs['install'] = install_header |
|
if install_dir is not None: |
|
custom_kwargs['install_dir'] = install_dir |
|
custom_kwargs['command'] = cmd + ['--header', '@INPUT@'] |
|
custom_kwargs['output'] = output + '.h' |
|
header = build.CustomTarget(output + '_h', state.subdir, custom_kwargs) |
|
|
|
rv = [body, header] |
|
return ModuleReturnValue(rv, rv) |
|
|
|
@staticmethod |
|
def _vapi_args_to_command(prefix, variable, kwargs, accept_vapi=False): |
|
arg_list = kwargs.get(variable) |
|
if not arg_list: |
|
return [] |
|
ret = [] |
|
if not isinstance(arg_list, list): |
|
arg_list = [arg_list] |
|
for arg in arg_list: |
|
if not isinstance(arg, str): |
|
types = 'strings' + ' or InternalDependencys' if accept_vapi else '' |
|
raise MesonException('All {} must be {}'.format(variable, types)) |
|
ret.append(prefix + arg) |
|
return ret |
|
|
|
def _extract_vapi_packages(self, state, kwargs): |
|
''' |
|
Packages are special because we need to: |
|
- Get a list of packages for the .deps file |
|
- Get a list of depends for any VapiTargets |
|
- Get package name from VapiTargets |
|
- Add include dirs for any VapiTargets |
|
''' |
|
arg_list = kwargs.get('packages') |
|
if not arg_list: |
|
return [], [], [], [] |
|
if not isinstance(arg_list, list): |
|
arg_list = [arg_list] |
|
|
|
vapi_depends = [] |
|
vapi_packages = [] |
|
vapi_includes = [] |
|
ret = [] |
|
remaining_args = [] |
|
for arg in arg_list: |
|
if hasattr(arg, 'held_object'): |
|
arg = arg.held_object |
|
if isinstance(arg, InternalDependency): |
|
targets = [t for t in arg.sources if isinstance(t, VapiTarget)] |
|
for target in targets: |
|
srcdir = os.path.join(state.environment.get_source_dir(), |
|
target.get_subdir()) |
|
outdir = os.path.join(state.environment.get_build_dir(), |
|
target.get_subdir()) |
|
outfile = target.output[0][:-5] # Strip .vapi |
|
ret.append('--vapidir=' + outdir) |
|
ret.append('--girdir=' + outdir) |
|
ret.append('--pkg=' + outfile) |
|
vapi_depends.append(target) |
|
vapi_packages.append(outfile) |
|
vapi_includes.append(srcdir) |
|
else: |
|
vapi_packages.append(arg) |
|
remaining_args.append(arg) |
|
|
|
kwargs['packages'] = remaining_args |
|
vapi_args = ret + self._vapi_args_to_command('--pkg=', 'packages', kwargs, accept_vapi=True) |
|
return vapi_args, vapi_depends, vapi_packages, vapi_includes |
|
|
|
def _generate_deps(self, state, library, packages, install_dir): |
|
outdir = state.environment.scratch_dir |
|
fname = os.path.join(outdir, library + '.deps') |
|
with open(fname, 'w') as ofile: |
|
for package in packages: |
|
ofile.write(package + '\n') |
|
return build.Data(mesonlib.File(True, outdir, fname), install_dir) |
|
|
|
def _get_vapi_link_with(self, target): |
|
link_with = [] |
|
for dep in target.get_target_dependencies(): |
|
if isinstance(dep, build.SharedLibrary): |
|
link_with.append(dep) |
|
elif isinstance(dep, GirTarget): |
|
link_with += self._get_vapi_link_with(dep) |
|
return link_with |
|
|
|
def generate_vapi(self, state, args, kwargs): |
|
if len(args) != 1: |
|
raise MesonException('The library name is required') |
|
|
|
if not isinstance(args[0], str): |
|
raise MesonException('The first argument must be the name of the library') |
|
created_values = [] |
|
|
|
library = args[0] |
|
build_dir = os.path.join(state.environment.get_build_dir(), state.subdir) |
|
source_dir = os.path.join(state.environment.get_source_dir(), state.subdir) |
|
pkg_cmd, vapi_depends, vapi_packages, vapi_includes = self._extract_vapi_packages(state, kwargs) |
|
cmd = find_program('vapigen', 'Vaapi').get_command() |
|
cmd += ['--quiet', '--library=' + library, '--directory=' + build_dir] |
|
cmd += self._vapi_args_to_command('--vapidir=', 'vapi_dirs', kwargs) |
|
cmd += self._vapi_args_to_command('--metadatadir=', 'metadata_dirs', kwargs) |
|
cmd += self._vapi_args_to_command('--girdir=', 'gir_dirs', kwargs) |
|
cmd += pkg_cmd |
|
cmd += ['--metadatadir=' + source_dir] |
|
|
|
inputs = kwargs.get('sources') |
|
if not inputs: |
|
raise MesonException('sources are required to generate the vapi file') |
|
|
|
if not isinstance(inputs, list): |
|
inputs = [inputs] |
|
|
|
link_with = [] |
|
for i in inputs: |
|
if isinstance(i, str): |
|
cmd.append(os.path.join(source_dir, i)) |
|
elif hasattr(i, 'held_object') and isinstance(i.held_object, GirTarget): |
|
link_with += self._get_vapi_link_with(i.held_object) |
|
subdir = os.path.join(state.environment.get_build_dir(), |
|
i.held_object.get_subdir()) |
|
gir_file = os.path.join(subdir, i.held_object.output[0]) |
|
cmd.append(gir_file) |
|
else: |
|
raise MesonException('Input must be a str or GirTarget') |
|
|
|
vapi_output = library + '.vapi' |
|
custom_kwargs = { |
|
'command': cmd, |
|
'input': inputs, |
|
'output': vapi_output, |
|
'depends': vapi_depends, |
|
} |
|
install_dir = kwargs.get('install_dir', |
|
os.path.join(state.environment.coredata.get_builtin_option('datadir'), |
|
'vala', 'vapi')) |
|
if kwargs.get('install'): |
|
custom_kwargs['install'] = kwargs['install'] |
|
custom_kwargs['install_dir'] = install_dir |
|
|
|
# We shouldn't need this locally but we install it |
|
deps_target = self._generate_deps(state, library, vapi_packages, install_dir) |
|
created_values.append(deps_target) |
|
vapi_target = VapiTarget(vapi_output, state.subdir, custom_kwargs) |
|
|
|
# So to try our best to get this to just work we need: |
|
# - link with with the correct library |
|
# - include the vapi and dependent vapi files in sources |
|
# - add relevant directories to include dirs |
|
incs = [build.IncludeDirs(state.subdir, ['.'] + vapi_includes, False)] |
|
sources = [vapi_target] + vapi_depends |
|
rv = InternalDependency(None, incs, [], [], link_with, sources, []) |
|
created_values.append(rv) |
|
return ModuleReturnValue(rv, created_values) |
|
|
|
def initialize(): |
|
return GnomeModule()
|
|
|