| # Copyright 2015-2016 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 module provides helper functions for Gnome/GLib related |
| functionality such as gobject-introspection, gresources and gtk-doc''' |
| |
| from .. import build |
| import os |
| import sys |
| import copy |
| import subprocess |
| from . import ModuleReturnValue |
| from ..mesonlib import MesonException, OrderedSet, Popen_safe |
| from ..dependencies import Dependency, PkgConfigDependency, InternalDependency |
| from .. import mlog |
| from .. import mesonlib |
| from .. import compilers |
| from .. import interpreter |
| from . import GResourceTarget, GResourceHeaderTarget, GirTarget, TypelibTarget, VapiTarget |
| from . import find_program, get_include_args |
| from . import ExtensionModule |
| from . import noKwargs, permittedKwargs |
| |
| # gresource compilation is broken due to the way |
| # the resource compiler and Ninja clash about it |
| # |
| # https://github.com/ninja-build/ninja/issues/1184 |
| # https://bugzilla.gnome.org/show_bug.cgi?id=774368 |
| gresource_dep_needed_version = '>= 2.51.1' |
| |
| native_glib_version = None |
| girwarning_printed = False |
| gdbuswarning_printed = False |
| gresource_warning_printed = False |
| _gir_has_extra_lib_arg = None |
| |
| def gir_has_extra_lib_arg(): |
| global _gir_has_extra_lib_arg |
| if _gir_has_extra_lib_arg is not None: |
| return _gir_has_extra_lib_arg |
| |
| _gir_has_extra_lib_arg = False |
| try: |
| g_ir_scanner = find_program('g-ir-scanner', '').get_command() |
| opts = Popen_safe(g_ir_scanner + ['--help'], stderr=subprocess.STDOUT)[1] |
| _gir_has_extra_lib_arg = '--extra-library' in opts |
| except (MesonException, FileNotFoundError, subprocess.CalledProcessError): |
| pass |
| return _gir_has_extra_lib_arg |
| |
| class GnomeModule(ExtensionModule): |
| gir_dep = None |
| |
| @staticmethod |
| def _get_native_glib_version(state): |
| global native_glib_version |
| if native_glib_version is None: |
| glib_dep = PkgConfigDependency('glib-2.0', state.environment, |
| {'native': True}) |
| native_glib_version = glib_dep.get_version() |
| return native_glib_version |
| |
| def __print_gresources_warning(self, state): |
| global gresource_warning_printed |
| if not gresource_warning_printed: |
| if not mesonlib.version_compare(self._get_native_glib_version(state), gresource_dep_needed_version): |
| mlog.warning('GLib compiled dependencies do not work reliably with \n' |
| 'the current version of GLib. See the following upstream issue:', |
| mlog.bold('https://bugzilla.gnome.org/show_bug.cgi?id=774368')) |
| gresource_warning_printed = True |
| return [] |
| |
| @staticmethod |
| def _print_gdbus_warning(): |
| global gdbuswarning_printed |
| if not gdbuswarning_printed: |
| mlog.warning('Code generated with gdbus_codegen() requires the root directory be added to\n' |
| ' include_directories of targets with GLib < 2.51.3:', |
| mlog.bold('https://github.com/mesonbuild/meson/issues/1387')) |
| gdbuswarning_printed = True |
| |
| @permittedKwargs({'source_dir', 'c_name', 'dependencies', 'export', 'gresource_bundle', 'install_header', |
| 'install', 'install_dir', 'extra_args', 'build_by_default'}) |
| def compile_resources(self, state, args, kwargs): |
| self.__print_gresources_warning(state) |
| glib_version = self._get_native_glib_version(state) |
| |
| cmd = ['glib-compile-resources', '@INPUT@'] |
| |
| source_dirs = kwargs.pop('source_dir', []) |
| if not isinstance(source_dirs, list): |
| source_dirs = [source_dirs] |
| |
| if len(args) < 2: |
| raise MesonException('Not enough arguments; the name of the resource ' |
| 'and the path to the XML file are required') |
| |
| dependencies = kwargs.pop('dependencies', []) |
| if not isinstance(dependencies, list): |
| dependencies = [dependencies] |
| # Validate dependencies |
| for (ii, dep) in enumerate(dependencies): |
| if hasattr(dep, 'held_object'): |
| dependencies[ii] = dep = dep.held_object |
| if not isinstance(dep, (mesonlib.File, build.CustomTarget)): |
| m = 'Unexpected dependency type {!r} for gnome.compile_resources() ' \ |
| '"dependencies" argument.\nPlease pass the return value of ' \ |
| 'custom_target() or configure_file()' |
| raise MesonException(m.format(dep)) |
| if isinstance(dep, build.CustomTarget): |
| if not mesonlib.version_compare(glib_version, gresource_dep_needed_version): |
| m = 'The "dependencies" argument of gnome.compile_resources() can not\n' \ |
| 'be used with the current version of glib-compile-resources due to\n' \ |
| '<https://bugzilla.gnome.org/show_bug.cgi?id=774368>' |
| raise MesonException(m) |
| |
| ifile = args[1] |
| if isinstance(ifile, mesonlib.File): |
| # glib-compile-resources will be run inside the source dir, |
| # so we need either 'src_to_build' or the absolute path. |
| # Absolute path is the easiest choice. |
| if ifile.is_built: |
| ifile = os.path.join(state.environment.get_build_dir(), ifile.subdir, ifile.fname) |
| else: |
| ifile = os.path.join(ifile.subdir, ifile.fname) |
| elif isinstance(ifile, str): |
| ifile = os.path.join(state.subdir, ifile) |
| elif isinstance(ifile, (interpreter.CustomTargetHolder, |
| interpreter.GeneratedObjectsHolder)): |
| m = 'Resource xml files generated at build-time cannot be used ' \ |
| 'with gnome.compile_resources() because we need to scan ' \ |
| 'the xml for dependencies. Use configure_file() instead ' \ |
| 'to generate it at configure-time.' |
| raise MesonException(m) |
| else: |
| raise MesonException('Invalid file argument: {!r}'.format(ifile)) |
| |
| depend_files, depends, subdirs = self._get_gresource_dependencies( |
| state, ifile, source_dirs, dependencies) |
| |
| # Make source dirs relative to build dir now |
| source_dirs = [os.path.join(state.build_to_src, state.subdir, d) for d in source_dirs] |
| # Always include current directory, but after paths set by user |
| source_dirs.append(os.path.join(state.build_to_src, state.subdir)) |
| # Ensure build directories of generated deps are included |
| source_dirs += subdirs |
| |
| for source_dir in OrderedSet(source_dirs): |
| cmd += ['--sourcedir', source_dir] |
| |
| if 'c_name' in kwargs: |
| cmd += ['--c-name', kwargs.pop('c_name')] |
| export = kwargs.pop('export', False) |
| if not export: |
| cmd += ['--internal'] |
| |
| cmd += ['--generate', '--target', '@OUTPUT@'] |
| |
| cmd += mesonlib.stringlistify(kwargs.pop('extra_args', [])) |
| |
| gresource = kwargs.pop('gresource_bundle', False) |
| if gresource: |
| output = args[0] + '.gresource' |
| name = args[0] + '_gresource' |
| else: |
| output = args[0] + '.c' |
| name = args[0] + '_c' |
| |
| if kwargs.get('install', False) and not gresource: |
| raise MesonException('The install kwarg only applies to gresource bundles, see install_header') |
| |
| install_header = kwargs.pop('install_header', False) |
| if install_header and gresource: |
| raise MesonException('The install_header kwarg does not apply to gresource bundles') |
| if install_header and not export: |
| raise MesonException('GResource header is installed yet export is not enabled') |
| |
| kwargs['input'] = args[1] |
| kwargs['output'] = output |
| kwargs['depends'] = depends |
| if not mesonlib.version_compare(glib_version, gresource_dep_needed_version): |
| # This will eventually go out of sync if dependencies are added |
| kwargs['depend_files'] = depend_files |
| kwargs['command'] = cmd |
| else: |
| depfile = kwargs['output'] + '.d' |
| kwargs['depfile'] = depfile |
| kwargs['command'] = copy.copy(cmd) + ['--dependency-file', '@DEPFILE@'] |
| target_c = GResourceTarget(name, state.subdir, kwargs) |
| |
| if gresource: # Only one target for .gresource files |
| return ModuleReturnValue(target_c, [target_c]) |
| |
| h_kwargs = { |
| 'command': cmd, |
| 'input': args[1], |
| 'output': args[0] + '.h', |
| # The header doesn't actually care about the files yet it errors if missing |
| 'depends': depends |
| } |
| if 'build_by_default' in kwargs: |
| h_kwargs['build_by_default'] = kwargs['build_by_default'] |
| if install_header: |
| h_kwargs['install'] = install_header |
| h_kwargs['install_dir'] = kwargs.get('install_dir', |
| state.environment.coredata.get_builtin_option('includedir')) |
| target_h = GResourceHeaderTarget(args[0] + '_h', state.subdir, h_kwargs) |
| rv = [target_c, target_h] |
| return ModuleReturnValue(rv, rv) |
| |
| def _get_gresource_dependencies(self, state, input_file, source_dirs, dependencies): |
| |
| cmd = ['glib-compile-resources', |
| input_file, |
| '--generate-dependencies'] |
| |
| for source_dir in source_dirs: |
| cmd += ['--sourcedir', os.path.join(state.subdir, source_dir)] |
| cmd += ['--sourcedir', state.subdir] # Current dir |
| |
| pc, stdout, stderr = Popen_safe(cmd, cwd=state.environment.get_source_dir()) |
| if pc.returncode != 0: |
| m = 'glib-compile-resources failed to get dependencies for {}:\n{}' |
| mlog.warning(m.format(cmd[1], stderr)) |
| raise subprocess.CalledProcessError(pc.returncode, cmd) |
| |
| dep_files = stdout.split('\n')[:-1] |
| |
| # In generate-dependencies mode, glib-compile-resources doesn't raise |
| # an error for missing resources but instead prints whatever filename |
| # was listed in the input file. That's good because it means we can |
| # handle resource files that get generated as part of the build, as |
| # follows. |
| # |
| # If there are multiple generated resource files with the same basename |
| # then this code will get confused. |
| |
| def exists_in_srcdir(f): |
| return os.path.exists(os.path.join(state.environment.get_source_dir(), f)) |
| missing_dep_files = [f for f in dep_files if not exists_in_srcdir(f)] |
| |
| depends = [] |
| subdirs = [] |
| for missing in missing_dep_files: |
| found = False |
| missing_basename = os.path.basename(missing) |
| |
| for dep in dependencies: |
| if hasattr(dep, 'held_object'): |
| dep = dep.held_object |
| if isinstance(dep, mesonlib.File): |
| if dep.fname != missing_basename: |
| continue |
| found = True |
| dep_files.remove(missing) |
| dep_files.append(dep) |
| subdirs.append(dep.subdir) |
| break |
| elif isinstance(dep, build.CustomTarget): |
| fname = None |
| outputs = {(o, os.path.basename(o)) for o in dep.get_outputs()} |
| for o, baseo in outputs: |
| if baseo == missing_basename: |
| fname = o |
| break |
| if fname is not None: |
| found = True |
| dep_files.remove(missing) |
| dep_files.append( |
| mesonlib.File( |
| is_built=True, |
| subdir=dep.get_subdir(), |
| fname=fname)) |
| depends.append(dep) |
| subdirs.append(dep.get_subdir()) |
| break |
| else: |
| raise RuntimeError('Unreachable code.') |
| |
| if not found: |
| raise MesonException( |
| 'Resource "%s" listed in "%s" was not found. If this is a ' |
| 'generated file, pass the target that generates it to ' |
| 'gnome.compile_resources() using the "dependencies" ' |
| 'keyword argument.' % (missing, input_file)) |
| |
| return dep_files, depends, subdirs |
| |
| def _get_link_args(self, state, lib, depends=None, include_rpath=False, |
| use_gir_args=False): |
| link_command = [] |
| # Construct link args |
| if isinstance(lib, build.SharedLibrary): |
| libdir = os.path.join(state.environment.get_build_dir(), state.backend.get_target_dir(lib)) |
| link_command.append('-L' + libdir) |
| # Needed for the following binutils bug: |
| # https://github.com/mesonbuild/meson/issues/1911 |
| # However, g-ir-scanner does not understand -Wl,-rpath |
| # so we need to use -L instead |
| for d in state.backend.determine_rpath_dirs(lib): |
| d = os.path.join(state.environment.get_build_dir(), d) |
| link_command.append('-L' + d) |
| if include_rpath: |
| link_command.append('-Wl,-rpath,' + d) |
| if include_rpath: |
| link_command.append('-Wl,-rpath,' + libdir) |
| if depends: |
| depends.append(lib) |
| if gir_has_extra_lib_arg() and use_gir_args: |
| link_command.append('--extra-library=' + lib.name) |
| else: |
| link_command.append('-l' + lib.name) |
| return link_command |
| |
| def _get_dependencies_flags(self, deps, state, depends=None, include_rpath=False, |
| use_gir_args=False): |
| cflags = OrderedSet() |
| ldflags = OrderedSet() |
| gi_includes = OrderedSet() |
| if not isinstance(deps, list): |
| deps = [deps] |
| |
| for dep in deps: |
| if hasattr(dep, 'held_object'): |
| dep = dep.held_object |
| if isinstance(dep, InternalDependency): |
| cflags.update(get_include_args(dep.include_directories)) |
| for lib in dep.libraries: |
| if hasattr(lib, 'held_object'): |
| lib = lib.held_object |
| ldflags.update(self._get_link_args(state, lib, depends, include_rpath)) |
| libdepflags = self._get_dependencies_flags(lib.get_external_deps(), state, depends, include_rpath, |
| use_gir_args) |
| cflags.update(libdepflags[0]) |
| ldflags.update(libdepflags[1]) |
| gi_includes.update(libdepflags[2]) |
| extdepflags = self._get_dependencies_flags(dep.ext_deps, state, depends, include_rpath, |
| use_gir_args) |
| cflags.update(extdepflags[0]) |
| ldflags.update(extdepflags[1]) |
| gi_includes.update(extdepflags[2]) |
| for source in dep.sources: |
| if hasattr(source, 'held_object'): |
| source = source.held_object |
| if isinstance(source, GirTarget): |
| gi_includes.update([os.path.join(state.environment.get_build_dir(), |
| source.get_subdir())]) |
| # This should be any dependency other than an internal one. |
| elif isinstance(dep, Dependency): |
| cflags.update(dep.get_compile_args()) |
| for lib in dep.get_link_args(): |
| if (os.path.isabs(lib) and |
| # For PkgConfigDependency only: |
| getattr(dep, 'is_libtool', False)): |
| lib_dir = os.path.dirname(lib) |
| ldflags.update(["-L%s" % lib_dir]) |
| if include_rpath: |
| ldflags.update(['-Wl,-rpath {}'.format(lib_dir)]) |
| libname = os.path.basename(lib) |
| if libname.startswith("lib"): |
| libname = libname[3:] |
| libname = libname.split(".so")[0] |
| lib = "-l%s" % libname |
| # Hack to avoid passing some compiler options in |
| if lib.startswith("-W"): |
| continue |
| if gir_has_extra_lib_arg() and use_gir_args and lib.startswith("-l"): |
| lib = lib.replace('-l', '--extra-library=', 1) |
| ldflags.update([lib]) |
| |
| if isinstance(dep, PkgConfigDependency): |
| girdir = dep.get_pkgconfig_variable("girdir") |
| if girdir: |
| gi_includes.update([girdir]) |
| elif isinstance(dep, (build.StaticLibrary, build.SharedLibrary)): |
| cflags.update(get_include_args(dep.get_include_dirs())) |
| else: |
| mlog.log('dependency %s not handled to build gir files' % dep) |
| continue |
| |
| return cflags, ldflags, gi_includes |
| |
| @permittedKwargs({'sources', 'nsversion', 'namespace', 'symbol_prefix', 'identifier_prefix', |
| 'export_packages', 'includes', 'dependencies', 'link_with', 'include_directories', |
| 'install', 'install_dir_gir', 'install_dir_typelib', 'extra_args', |
| 'packages', 'build_by_default'}) |
| def generate_gir(self, state, args, kwargs): |
| if len(args) != 1: |
| raise MesonException('Gir takes one argument') |
| if kwargs.get('install_dir'): |
| raise MesonException('install_dir is not supported with generate_gir(), see "install_dir_gir" and "install_dir_typelib"') |
| giscanner = find_program('g-ir-scanner', 'Gir') |
| gicompiler = find_program('g-ir-compiler', 'Gir') |
| girtarget = args[0] |
| while hasattr(girtarget, 'held_object'): |
| girtarget = girtarget.held_object |
| if not isinstance(girtarget, (build.Executable, build.SharedLibrary)): |
| raise MesonException('Gir target must be an executable or shared library') |
| try: |
| if not self.gir_dep: |
| self.gir_dep = PkgConfigDependency('gobject-introspection-1.0', |
| state.environment, |
| {'native': True}) |
| pkgargs = self.gir_dep.get_compile_args() |
| except Exception: |
| raise MesonException('gobject-introspection dependency was not found, gir cannot be generated.') |
| ns = kwargs.pop('namespace') |
| nsversion = kwargs.pop('nsversion') |
| libsources = kwargs.pop('sources') |
| girfile = '%s-%s.gir' % (ns, nsversion) |
| depends = [girtarget] |
| gir_inc_dirs = [] |
| |
| scan_command = [giscanner, '@INPUT@'] |
| scan_command += pkgargs |
| scan_command += ['--no-libtool', '--namespace=' + ns, '--nsversion=' + nsversion, '--warn-all', |
| '--output', '@OUTPUT@'] |
| |
| extra_args = mesonlib.stringlistify(kwargs.pop('extra_args', [])) |
| scan_command += extra_args |
| scan_command += ['-I' + os.path.join(state.environment.get_source_dir(), state.subdir), |
| '-I' + os.path.join(state.environment.get_build_dir(), state.subdir)] |
| scan_command += get_include_args(girtarget.get_include_dirs()) |
| |
| if 'link_with' in kwargs: |
| link_with = kwargs.pop('link_with') |
| if not isinstance(link_with, list): |
| link_with = [link_with] |
| for link in link_with: |
| scan_command += self._get_link_args(state, link.held_object, depends, |
| use_gir_args=True) |
| |
| if 'includes' in kwargs: |
| includes = kwargs.pop('includes') |
| if not isinstance(includes, list): |
| includes = [includes] |
| for inc in includes: |
| if hasattr(inc, 'held_object'): |
| inc = inc.held_object |
| if isinstance(inc, str): |
| scan_command += ['--include=%s' % (inc, )] |
| elif isinstance(inc, GirTarget): |
| gir_inc_dirs += [ |
| os.path.join(state.environment.get_build_dir(), |
| inc.get_subdir()), |
| ] |
| scan_command += [ |
| "--include=%s" % (inc.get_basename()[:-4], ), |
| ] |
| depends += [inc] |
| else: |
| raise MesonException( |
| 'Gir includes must be str, GirTarget, or list of them') |
| |
| cflags = [] |
| ldflags = [] |
| for lang, compiler in girtarget.compilers.items(): |
| # XXX: Can you use g-i with any other language? |
| if lang in ('c', 'cpp', 'objc', 'objcpp', 'd'): |
| break |
| else: |
| lang = None |
| compiler = None |
| if lang and compiler: |
| if state.global_args.get(lang): |
| cflags += state.global_args[lang] |
| if state.project_args.get(lang): |
| cflags += state.project_args[lang] |
| if 'b_sanitize' in compiler.base_options: |
| sanitize = state.environment.coredata.base_options['b_sanitize'].value |
| cflags += compilers.sanitizer_compile_args(sanitize) |
| if 'address' in sanitize.split(','): |
| ldflags += ['-lasan'] |
| # FIXME: Linking directly to libasan is not recommended but g-ir-scanner |
| # does not understand -f LDFLAGS. https://bugzilla.gnome.org/show_bug.cgi?id=783892 |
| # ldflags += compilers.sanitizer_link_args(sanitize) |
| if kwargs.get('symbol_prefix'): |
| sym_prefix = kwargs.pop('symbol_prefix') |
| if not isinstance(sym_prefix, str): |
| raise MesonException('Gir symbol prefix must be str') |
| scan_command += ['--symbol-prefix=%s' % sym_prefix] |
| if kwargs.get('identifier_prefix'): |
| identifier_prefix = kwargs.pop('identifier_prefix') |
| if not isinstance(identifier_prefix, str): |
| raise MesonException('Gir identifier prefix must be str') |
| scan_command += ['--identifier-prefix=%s' % identifier_prefix] |
| if kwargs.get('export_packages'): |
| pkgs = kwargs.pop('export_packages') |
| if isinstance(pkgs, str): |
| scan_command += ['--pkg-export=%s' % pkgs] |
| elif isinstance(pkgs, list): |
| scan_command += ['--pkg-export=%s' % pkg for pkg in pkgs] |
| else: |
| raise MesonException('Gir export packages must be str or list') |
| |
| deps = kwargs.pop('dependencies', []) |
| if not isinstance(deps, list): |
| deps = [deps] |
| deps = (girtarget.get_all_link_deps() + girtarget.get_external_deps() + |
| deps) |
| # Need to recursively add deps on GirTarget sources from our |
| # dependencies and also find the include directories needed for the |
| # typelib generation custom target below. |
| typelib_includes = [] |
| for dep in deps: |
| if hasattr(dep, 'held_object'): |
| dep = dep.held_object |
| # Add a dependency on each GirTarget listed in dependencies and add |
| # the directory where it will be generated to the typelib includes |
| if isinstance(dep, InternalDependency): |
| for source in dep.sources: |
| if hasattr(source, 'held_object'): |
| source = source.held_object |
| if isinstance(source, GirTarget) and source not in depends: |
| depends.append(source) |
| subdir = os.path.join(state.environment.get_build_dir(), |
| source.get_subdir()) |
| if subdir not in typelib_includes: |
| typelib_includes.append(subdir) |
| # Do the same, but for dependencies of dependencies. These are |
| # stored in the list of generated sources for each link dep (from |
| # 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: |
| if isinstance(source, GirTarget): |
| subdir = os.path.join(state.environment.get_build_dir(), |
| 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. |
| dep_cflags, dep_ldflags, gi_includes = self._get_dependencies_flags(deps, state, depends, |
| use_gir_args=True) |
| cflags += list(dep_cflags) |
| ldflags += list(dep_ldflags) |
| scan_command += ['--cflags-begin'] |
| scan_command += cflags |
| scan_command += ['--cflags-end'] |
| # 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(inc_dirs) |
| scan_command += get_include_args(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() |
| # Needed for the following binutils bug: |
| # https://github.com/mesonbuild/meson/issues/1911 |
| # However, g-ir-scanner does not understand -Wl,-rpath |
| # so we need to use -L instead |
| for d in state.backend.determine_rpath_dirs(girtarget): |
| d = os.path.join(state.environment.get_build_dir(), d) |
| scan_command.append('-L' + d) |
| 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')) |
| if 'build_by_default' in kwargs: |
| scankwargs['build_by_default'] = kwargs['build_by_default'] |
| scan_target = GirTarget(girfile, state.subdir, scankwargs) |
| |
| typelib_output = '%s-%s.typelib' % (ns, nsversion) |
| typelib_cmd = [gicompiler, scan_target, '--output', '@OUTPUT@'] |
| typelib_cmd += get_include_args(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')) |
| if 'build_by_default' in kwargs: |
| typelib_kwargs['build_by_default'] = kwargs['build_by_default'] |
| typelib_target = TypelibTarget(typelib_output, state.subdir, typelib_kwargs) |
| rv = [scan_target, typelib_target] |
| return ModuleReturnValue(rv, rv) |
| |
| @permittedKwargs({'build_by_default'}) |
| def compile_schemas(self, state, args, kwargs): |
| if args: |
| 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')] |
| 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]) |
| |
| @permittedKwargs({'sources', 'media', 'symlink_media', 'languages'}) |
| 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', True) |
| |
| 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 = 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', potargs[0], |
| potargs[1:], [], 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', poargs[0], |
| poargs[1:], [], state.subdir) |
| |
| rv = [inscript, pottarget, potarget] |
| return ModuleReturnValue(None, rv) |
| |
| @permittedKwargs({'main_xml', 'main_sgml', 'src_dir', 'dependencies', 'install', |
| 'install_dir', 'scan_args', 'scanobjs_args', 'gobject_typesfile', |
| 'fixxref_args', 'html_args', 'html_assets', 'content_files', |
| 'mkdb_args', 'ignore_headers'}) |
| 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 = 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)) |
| header_dirs.append(os.path.join(state.environment.get_build_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('--mkdbargs=', 'mkdb_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(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 |
| |
| @noKwargs |
| def gtkdoc_html_dir(self, state, args, kwargs): |
| 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/gtk-doc/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 [] |
| |
| @permittedKwargs({'interface_prefix', 'namespace', 'object_manager', 'build_by_default'}) |
| 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)] |
| if 'interface_prefix' in kwargs: |
| cmd += ['--interface-prefix', kwargs.pop('interface_prefix')] |
| if 'namespace' in kwargs: |
| cmd += ['--c-namespace', kwargs.pop('namespace')] |
| if kwargs.get('object_manager', False): |
| cmd += ['--c-generate-object-manager'] |
| |
| # https://git.gnome.org/browse/glib/commit/?id=ee09bb704fe9ccb24d92dd86696a0e6bb8f0dc1a |
| if mesonlib.version_compare(self._get_native_glib_version(state), '>= 2.51.3'): |
| cmd += ['--output-directory', '@OUTDIR@', '--generate-c-code', namebase, '@INPUT@'] |
| else: |
| self._print_gdbus_warning() |
| cmd += ['--generate-c-code', '@OUTDIR@/' + namebase, '@INPUT@'] |
| outputs = [namebase + '.c', namebase + '.h'] |
| custom_kwargs = {'input': xml_file, |
| 'output': outputs, |
| 'command': cmd |
| } |
| if 'build_by_default' in kwargs: |
| custom_kwargs['build_by_default'] = kwargs['build_by_default'] |
| ct = build.CustomTarget(target_name, state.subdir, custom_kwargs) |
| return ModuleReturnValue(ct, [ct]) |
| |
| @permittedKwargs({'sources', 'c_template', 'h_template', 'install_header', 'install_dir', |
| 'comments', 'identifier_prefix', 'symbol_prefix', 'eprod', 'vprod', |
| 'fhead', 'fprod', 'ftail', 'vhead', 'vtail', 'depends'}) |
| 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')] + 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) |
| |
| def mkenums_simple(self, state, args, kwargs): |
| hdr_filename = args[0] + '.h' |
| body_filename = args[0] + '.c' |
| |
| # not really needed, just for sanity checking |
| forbidden_kwargs = ['c_template', 'h_template', 'eprod', 'fhead', |
| 'fprod', 'ftail', 'vhead', 'vtail', 'comments'] |
| for arg in forbidden_kwargs: |
| if arg in kwargs: |
| raise MesonException('mkenums_simple() does not take a %s keyword argument' % (arg, )) |
| |
| # kwargs to pass as-is from mkenums_simple() to mkenums() |
| shared_kwargs = ['sources', 'install_header', 'install_dir', |
| 'identifier_prefix', 'symbol_prefix'] |
| mkenums_kwargs = {} |
| for arg in shared_kwargs: |
| if arg in kwargs: |
| mkenums_kwargs[arg] = kwargs[arg] |
| |
| # .c file generation |
| c_file_kwargs = copy.deepcopy(mkenums_kwargs) |
| if 'sources' not in kwargs: |
| raise MesonException('Missing keyword argument "sources".') |
| sources = kwargs['sources'] |
| if isinstance(sources, str): |
| sources = [sources] |
| elif not isinstance(sources, list): |
| raise MesonException( |
| 'Sources keyword argument must be a string or array.') |
| |
| header_prefix = kwargs.get('header_prefix', '') |
| decl_decorator = kwargs.get('decorator', '') |
| func_prefix = kwargs.get('function_prefix', '') |
| body_prefix = kwargs.get('body_prefix', '') |
| |
| # Maybe we should write our own template files into the build dir |
| # instead, but that seems like much more work, nice as it would be. |
| fhead = '' |
| if body_prefix != '': |
| fhead += '%s\n' % body_prefix |
| fhead += '#include "%s"\n' % hdr_filename |
| for hdr in sources: |
| fhead += '#include "%s"\n' % hdr |
| fhead += ''' |
| #define C_ENUM(v) ((gint) v) |
| #define C_FLAGS(v) ((guint) v) |
| ''' |
| c_file_kwargs['fhead'] = fhead |
| |
| c_file_kwargs['fprod'] = ''' |
| /* enumerations from "@basename@" */ |
| ''' |
| |
| c_file_kwargs['vhead'] = ''' |
| GType |
| %s@enum_name@_get_type (void) |
| { |
| static volatile gsize gtype_id = 0; |
| static const G@Type@Value values[] = {''' % func_prefix |
| |
| c_file_kwargs['vprod'] = ' { C_@TYPE@(@VALUENAME@), "@VALUENAME@", "@valuenick@" },' |
| |
| c_file_kwargs['vtail'] = ''' { 0, NULL, NULL } |
| }; |
| if (g_once_init_enter (>ype_id)) { |
| GType new_type = g_@type@_register_static ("@EnumName@", values); |
| g_once_init_leave (>ype_id, new_type); |
| } |
| return (GType) gtype_id; |
| }''' |
| |
| rv = self.mkenums(state, [body_filename], c_file_kwargs) |
| c_file = rv.return_value |
| |
| # .h file generation |
| h_file_kwargs = copy.deepcopy(mkenums_kwargs) |
| |
| h_file_kwargs['fhead'] = '''#pragma once |
| |
| #include <glib-object.h> |
| {} |
| |
| G_BEGIN_DECLS |
| '''.format(header_prefix) |
| |
| h_file_kwargs['fprod'] = ''' |
| /* enumerations from "@basename@" */ |
| ''' |
| |
| h_file_kwargs['vhead'] = ''' |
| {} |
| GType {}@enum_name@_get_type (void); |
| #define @ENUMPREFIX@_TYPE_@ENUMSHORT@ ({}@enum_name@_get_type())'''.format(decl_decorator, func_prefix, func_prefix) |
| |
| h_file_kwargs['ftail'] = ''' |
| G_END_DECLS''' |
| |
| rv = self.mkenums(state, [hdr_filename], h_file_kwargs) |
| h_file = rv.return_value |
| |
| return ModuleReturnValue([c_file, h_file], [c_file, h_file]) |
| |
| @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) |
| |
| @permittedKwargs({'sources', 'prefix', 'install_header', 'install_dir', 'stdinc', |
| 'nostdinc', 'internal', 'skip_source', 'valist_marshallers', |
| 'extra_args'}) |
| 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.') |
| |
| new_genmarshal = mesonlib.version_compare(self._get_native_glib_version(state), '>= 2.53.3') |
| |
| cmd = [find_program('glib-genmarshal', output + '_genmarshal')] |
| known_kwargs = ['internal', 'nostdinc', 'skip_source', 'stdinc', |
| 'valist_marshallers', 'extra_args'] |
| 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 == 'extra_args': |
| if new_genmarshal: |
| cmd += mesonlib.stringlistify(value) |
| else: |
| mlog.warning('The current version of GLib does not support extra arguments \n' |
| 'for glib-genmarshal. You need at least GLib 2.53.3. See ', |
| mlog.bold('https://github.com/mesonbuild/meson/pull/2049')) |
| 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, |
| } |
| |
| # https://github.com/GNOME/glib/commit/0fbc98097fac4d3e647684f344e508abae109fdf |
| if mesonlib.version_compare(self._get_native_glib_version(state), '>= 2.51.0'): |
| cmd += ['--output', '@OUTPUT@'] |
| else: |
| custom_kwargs['capture'] = True |
| |
| for arg in known_custom_target_kwargs: |
| if arg in kwargs: |
| custom_kwargs[arg] = kwargs[arg] |
| |
| header_file = output + '.h' |
| custom_kwargs['command'] = cmd + ['--body', '@INPUT@'] |
| if mesonlib.version_compare(self._get_native_glib_version(state), '>= 2.53.4'): |
| # Silence any warnings about missing prototypes |
| custom_kwargs['command'] += ['--include-header', header_file] |
| 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 |
| if new_genmarshal: |
| cmd += ['--pragma-once'] |
| custom_kwargs['command'] = cmd + ['--header', '@INPUT@'] |
| custom_kwargs['output'] = header_file |
| 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.get_outputs()[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 |
| |
| @permittedKwargs({'sources', 'packages', 'metadata_dirs', 'gir_dirs', |
| 'vapi_dirs', 'install', 'install_dir'}) |
| 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) |
| target_name = 'generate_vapi({})'.format(library) |
| if 'VAPIGEN' in os.environ: |
| cmd = [find_program(os.environ['VAPIGEN'], target_name)] |
| else: |
| cmd = [find_program('vapigen', target_name)] |
| 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.get_outputs()[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() |
