| # Copyright 2015 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. | |
| import os, types | |
| from .._pathlib import PurePath | |
| from .. import build | |
| from .. import dependencies | |
| from ..dependencies.misc import ThreadDependency | |
| from .. import mesonlib | |
| from .. import mlog | |
| from . import ModuleReturnValue | |
| from . import ExtensionModule | |
| from ..interpreterbase import permittedKwargs, FeatureNew, FeatureNewKwargs | |
| already_warned_objs = set() | |
| class DependenciesHelper: | |
| def __init__(self, state, name): | |
| self.state = state | |
| self.name = name | |
| self.pub_libs = [] | |
| self.pub_reqs = [] | |
| self.priv_libs = [] | |
| self.priv_reqs = [] | |
| self.cflags = [] | |
| self.version_reqs = {} | |
| self.link_whole_targets = [] | |
| def add_pub_libs(self, libs): | |
| libs, reqs, cflags = self._process_libs(libs, True) | |
| self.pub_libs = libs + self.pub_libs # prepend to preserve dependencies | |
| self.pub_reqs += reqs | |
| self.cflags += cflags | |
| def add_priv_libs(self, libs): | |
| libs, reqs, _ = self._process_libs(libs, False) | |
| self.priv_libs = libs + self.priv_libs | |
| self.priv_reqs += reqs | |
| def add_pub_reqs(self, reqs): | |
| self.pub_reqs += self._process_reqs(reqs) | |
| def add_priv_reqs(self, reqs): | |
| self.priv_reqs += self._process_reqs(reqs) | |
| def _check_generated_pc_deprecation(self, obj): | |
| if not hasattr(obj, 'generated_pc_warn'): | |
| return | |
| name = obj.generated_pc_warn[0] | |
| if (name, obj.name) in already_warned_objs: | |
| return | |
| mlog.deprecation('Library', mlog.bold(obj.name), 'was passed to the ' | |
| '"libraries" keyword argument of a previous call ' | |
| 'to generate() method instead of first positional ' | |
| 'argument.', 'Adding', mlog.bold(obj.generated_pc), | |
| 'to "Requires" field, but this is a deprecated ' | |
| 'behaviour that will change in a future version ' | |
| 'of Meson. Please report the issue if this ' | |
| 'warning cannot be avoided in your case.', | |
| location=obj.generated_pc_warn[1]) | |
| already_warned_objs.add((name, obj.name)) | |
| def _process_reqs(self, reqs): | |
| '''Returns string names of requirements''' | |
| processed_reqs = [] | |
| for obj in mesonlib.unholder(mesonlib.listify(reqs)): | |
| if not isinstance(obj, str): | |
| FeatureNew.single_use('pkgconfig.generate requirement from non-string object', '0.46.0', self.state.subproject) | |
| if hasattr(obj, 'generated_pc'): | |
| self._check_generated_pc_deprecation(obj) | |
| processed_reqs.append(obj.generated_pc) | |
| elif hasattr(obj, 'pcdep'): | |
| pcdeps = mesonlib.listify(obj.pcdep) | |
| for d in pcdeps: | |
| processed_reqs.append(d.name) | |
| self.add_version_reqs(d.name, obj.version_reqs) | |
| elif isinstance(obj, dependencies.PkgConfigDependency): | |
| if obj.found(): | |
| processed_reqs.append(obj.name) | |
| self.add_version_reqs(obj.name, obj.version_reqs) | |
| elif isinstance(obj, str): | |
| name, version_req = self.split_version_req(obj) | |
| processed_reqs.append(name) | |
| self.add_version_reqs(name, version_req) | |
| elif isinstance(obj, dependencies.Dependency) and not obj.found(): | |
| pass | |
| elif isinstance(obj, ThreadDependency): | |
| pass | |
| else: | |
| raise mesonlib.MesonException('requires argument not a string, ' | |
| 'library with pkgconfig-generated file ' | |
| 'or pkgconfig-dependency object, ' | |
| 'got {!r}'.format(obj)) | |
| return processed_reqs | |
| def add_cflags(self, cflags): | |
| self.cflags += mesonlib.stringlistify(cflags) | |
| def _process_libs(self, libs, public): | |
| libs = mesonlib.unholder(mesonlib.listify(libs)) | |
| processed_libs = [] | |
| processed_reqs = [] | |
| processed_cflags = [] | |
| for obj in libs: | |
| shared_library_only = getattr(obj, 'shared_library_only', False) | |
| if hasattr(obj, 'pcdep'): | |
| pcdeps = mesonlib.listify(obj.pcdep) | |
| for d in pcdeps: | |
| processed_reqs.append(d.name) | |
| self.add_version_reqs(d.name, obj.version_reqs) | |
| elif hasattr(obj, 'generated_pc'): | |
| self._check_generated_pc_deprecation(obj) | |
| processed_reqs.append(obj.generated_pc) | |
| elif isinstance(obj, dependencies.PkgConfigDependency): | |
| if obj.found(): | |
| processed_reqs.append(obj.name) | |
| self.add_version_reqs(obj.name, obj.version_reqs) | |
| elif isinstance(obj, dependencies.InternalDependency): | |
| if obj.found(): | |
| processed_libs += obj.get_link_args() | |
| processed_cflags += obj.get_compile_args() | |
| self._add_lib_dependencies(obj.libraries, obj.whole_libraries, obj.ext_deps, public, private_external_deps=True) | |
| elif isinstance(obj, dependencies.Dependency): | |
| if obj.found(): | |
| processed_libs += obj.get_link_args() | |
| processed_cflags += obj.get_compile_args() | |
| elif isinstance(obj, build.SharedLibrary) and shared_library_only: | |
| # Do not pull dependencies for shared libraries because they are | |
| # only required for static linking. Adding private requires has | |
| # the side effect of exposing their cflags, which is the | |
| # intended behaviour of pkg-config but force Debian to add more | |
| # than needed build deps. | |
| # See https://bugs.freedesktop.org/show_bug.cgi?id=105572 | |
| processed_libs.append(obj) | |
| elif isinstance(obj, (build.SharedLibrary, build.StaticLibrary)): | |
| processed_libs.append(obj) | |
| # If there is a static library in `Libs:` all its deps must be | |
| # public too, otherwise the generated pc file will never be | |
| # usable without --static. | |
| self._add_lib_dependencies(obj.link_targets, | |
| obj.link_whole_targets, | |
| obj.external_deps, | |
| isinstance(obj, build.StaticLibrary) and public) | |
| elif isinstance(obj, str): | |
| processed_libs.append(obj) | |
| else: | |
| raise mesonlib.MesonException('library argument not a string, library or dependency object.') | |
| return processed_libs, processed_reqs, processed_cflags | |
| def _add_lib_dependencies(self, link_targets, link_whole_targets, external_deps, public, private_external_deps=False): | |
| add_libs = self.add_pub_libs if public else self.add_priv_libs | |
| # Recursively add all linked libraries | |
| for t in link_targets: | |
| # Internal libraries (uninstalled static library) will be promoted | |
| # to link_whole, treat them as such here. | |
| if t.is_internal(): | |
| self._add_link_whole(t, public) | |
| else: | |
| add_libs([t]) | |
| for t in link_whole_targets: | |
| self._add_link_whole(t, public) | |
| # And finally its external dependencies | |
| if private_external_deps: | |
| self.add_priv_libs(external_deps) | |
| else: | |
| add_libs(external_deps) | |
| def _add_link_whole(self, t, public): | |
| # Don't include static libraries that we link_whole. But we still need to | |
| # include their dependencies: a static library we link_whole | |
| # could itself link to a shared library or an installed static library. | |
| # Keep track of link_whole_targets so we can remove them from our | |
| # lists in case a library is link_with and link_whole at the same time. | |
| # See remove_dups() below. | |
| self.link_whole_targets.append(t) | |
| self._add_lib_dependencies(t.link_targets, t.link_whole_targets, t.external_deps, public) | |
| def add_version_reqs(self, name, version_reqs): | |
| if version_reqs: | |
| if name not in self.version_reqs: | |
| self.version_reqs[name] = set() | |
| # Note that pkg-config is picky about whitespace. | |
| # 'foo > 1.2' is ok but 'foo>1.2' is not. | |
| # foo, bar' is ok, but 'foo,bar' is not. | |
| new_vreqs = [s for s in mesonlib.stringlistify(version_reqs)] | |
| self.version_reqs[name].update(new_vreqs) | |
| def split_version_req(self, s): | |
| for op in ['>=', '<=', '!=', '==', '=', '>', '<']: | |
| pos = s.find(op) | |
| if pos > 0: | |
| return s[0:pos].strip(), s[pos:].strip() | |
| return s, None | |
| def format_vreq(self, vreq): | |
| # vreq are '>=1.0' and pkgconfig wants '>= 1.0' | |
| for op in ['>=', '<=', '!=', '==', '=', '>', '<']: | |
| if vreq.startswith(op): | |
| return op + ' ' + vreq[len(op):] | |
| return vreq | |
| def format_reqs(self, reqs): | |
| result = [] | |
| for name in reqs: | |
| vreqs = self.version_reqs.get(name, None) | |
| if vreqs: | |
| result += [name + ' ' + self.format_vreq(vreq) for vreq in vreqs] | |
| else: | |
| result += [name] | |
| return ', '.join(result) | |
| def remove_dups(self): | |
| # Set of ids that have already been handled and should not be added any more | |
| exclude = set() | |
| # We can't just check if 'x' is excluded because we could have copies of | |
| # the same SharedLibrary object for example. | |
| def _ids(x): | |
| if hasattr(x, 'generated_pc'): | |
| yield x.generated_pc | |
| if isinstance(x, build.Target): | |
| yield x.get_id() | |
| yield x | |
| # Exclude 'x' in all its forms and return if it was already excluded | |
| def _add_exclude(x): | |
| was_excluded = False | |
| for i in _ids(x): | |
| if i in exclude: | |
| was_excluded = True | |
| else: | |
| exclude.add(i) | |
| return was_excluded | |
| # link_whole targets are already part of other targets, exclude them all. | |
| for t in self.link_whole_targets: | |
| _add_exclude(t) | |
| def _fn(xs, libs=False): | |
| # Remove duplicates whilst preserving original order | |
| result = [] | |
| for x in xs: | |
| # Don't de-dup unknown strings to avoid messing up arguments like: | |
| # ['-framework', 'CoreAudio', '-framework', 'CoreMedia'] | |
| known_flags = ['-pthread'] | |
| cannot_dedup = libs and isinstance(x, str) and \ | |
| not x.startswith(('-l', '-L')) and \ | |
| x not in known_flags | |
| if not cannot_dedup and _add_exclude(x): | |
| continue | |
| result.append(x) | |
| return result | |
| # Handle lists in priority order: public items can be excluded from | |
| # private and Requires can excluded from Libs. | |
| self.pub_reqs = _fn(self.pub_reqs) | |
| self.pub_libs = _fn(self.pub_libs, True) | |
| self.priv_reqs = _fn(self.priv_reqs) | |
| self.priv_libs = _fn(self.priv_libs, True) | |
| # Reset exclude list just in case some values can be both cflags and libs. | |
| exclude = set() | |
| self.cflags = _fn(self.cflags) | |
| class PkgConfigModule(ExtensionModule): | |
| def _get_lname(self, l, msg, pcfile): | |
| # Nothing special | |
| if not l.name_prefix_set: | |
| return l.name | |
| # Sometimes people want the library to start with 'lib' everywhere, | |
| # which is achieved by setting name_prefix to '' and the target name to | |
| # 'libfoo'. In that case, try to get the pkg-config '-lfoo' arg correct. | |
| if l.prefix == '' and l.name.startswith('lib'): | |
| return l.name[3:] | |
| # If the library is imported via an import library which is always | |
| # named after the target name, '-lfoo' is correct. | |
| if isinstance(l, build.SharedLibrary) and l.import_filename: | |
| return l.name | |
| # In other cases, we can't guarantee that the compiler will be able to | |
| # find the library via '-lfoo', so tell the user that. | |
| mlog.warning(msg.format(l.name, 'name_prefix', l.name, pcfile)) | |
| return l.name | |
| def _escape(self, value): | |
| ''' | |
| We cannot use quote_arg because it quotes with ' and " which does not | |
| work with pkg-config and pkgconf at all. | |
| ''' | |
| # We should always write out paths with / because pkg-config requires | |
| # spaces to be quoted with \ and that messes up on Windows: | |
| # https://bugs.freedesktop.org/show_bug.cgi?id=103203 | |
| if isinstance(value, PurePath): | |
| value = value.as_posix() | |
| return value.replace(' ', r'\ ') | |
| def _make_relative(self, prefix, subdir): | |
| if isinstance(prefix, PurePath): | |
| prefix = prefix.as_posix() | |
| if isinstance(subdir, PurePath): | |
| subdir = subdir.as_posix() | |
| try: | |
| if os.path.commonpath([prefix, subdir]) == prefix: | |
| skip = len(prefix) + 1 | |
| subdir = subdir[skip:] | |
| except ValueError: | |
| pass | |
| return subdir | |
| def generate_pkgconfig_file(self, state, deps, subdirs, name, description, | |
| url, version, pcfile, conflicts, variables, | |
| uninstalled=False, dataonly=False): | |
| coredata = state.environment.get_coredata() | |
| if uninstalled: | |
| outdir = os.path.join(state.environment.build_dir, 'meson-uninstalled') | |
| if not os.path.exists(outdir): | |
| os.mkdir(outdir) | |
| prefix = PurePath(state.environment.get_build_dir()) | |
| srcdir = PurePath(state.environment.get_source_dir()) | |
| else: | |
| outdir = state.environment.scratch_dir | |
| prefix = PurePath(coredata.get_builtin_option('prefix')) | |
| # These always return paths relative to prefix | |
| libdir = PurePath(coredata.get_builtin_option('libdir')) | |
| incdir = PurePath(coredata.get_builtin_option('includedir')) | |
| fname = os.path.join(outdir, pcfile) | |
| with open(fname, 'w', encoding='utf-8') as ofile: | |
| if not dataonly: | |
| ofile.write('prefix={}\n'.format(self._escape(prefix))) | |
| if uninstalled: | |
| ofile.write('srcdir={}\n'.format(self._escape(srcdir))) | |
| ofile.write('libdir={}\n'.format(self._escape('${prefix}' / libdir))) | |
| ofile.write('includedir={}\n'.format(self._escape('${prefix}' / incdir))) | |
| if variables: | |
| ofile.write('\n') | |
| for k, v in variables: | |
| ofile.write('{}={}\n'.format(k, self._escape(v))) | |
| ofile.write('\n') | |
| ofile.write('Name: %s\n' % name) | |
| if len(description) > 0: | |
| ofile.write('Description: %s\n' % description) | |
| if len(url) > 0: | |
| ofile.write('URL: %s\n' % url) | |
| ofile.write('Version: %s\n' % version) | |
| reqs_str = deps.format_reqs(deps.pub_reqs) | |
| if len(reqs_str) > 0: | |
| ofile.write('Requires: {}\n'.format(reqs_str)) | |
| reqs_str = deps.format_reqs(deps.priv_reqs) | |
| if len(reqs_str) > 0: | |
| ofile.write('Requires.private: {}\n'.format(reqs_str)) | |
| if len(conflicts) > 0: | |
| ofile.write('Conflicts: {}\n'.format(' '.join(conflicts))) | |
| def generate_libs_flags(libs): | |
| msg = 'Library target {0!r} has {1!r} set. Compilers ' \ | |
| 'may not find it from its \'-l{2}\' linker flag in the ' \ | |
| '{3!r} pkg-config file.' | |
| Lflags = [] | |
| for l in libs: | |
| if isinstance(l, str): | |
| yield l | |
| else: | |
| if uninstalled: | |
| install_dir = os.path.dirname(state.backend.get_target_filename_abs(l)) | |
| else: | |
| install_dir = l.get_custom_install_dir()[0] | |
| if install_dir is False: | |
| continue | |
| if 'cs' in l.compilers: | |
| if isinstance(install_dir, str): | |
| Lflag = '-r${prefix}/%s/%s' % (self._escape(self._make_relative(prefix, install_dir)), l.filename) | |
| else: # install_dir is True | |
| Lflag = '-r${libdir}/%s' % l.filename | |
| else: | |
| if isinstance(install_dir, str): | |
| Lflag = '-L${prefix}/%s' % self._escape(self._make_relative(prefix, install_dir)) | |
| else: # install_dir is True | |
| Lflag = '-L${libdir}' | |
| if Lflag not in Lflags: | |
| Lflags.append(Lflag) | |
| yield Lflag | |
| lname = self._get_lname(l, msg, pcfile) | |
| # If using a custom suffix, the compiler may not be able to | |
| # find the library | |
| if l.name_suffix_set: | |
| mlog.warning(msg.format(l.name, 'name_suffix', lname, pcfile)) | |
| if 'cs' not in l.compilers: | |
| yield '-l%s' % lname | |
| def get_uninstalled_include_dirs(libs): | |
| result = [] | |
| for l in libs: | |
| if isinstance(l, str): | |
| continue | |
| if l.get_subdir() not in result: | |
| result.append(l.get_subdir()) | |
| for i in l.get_include_dirs(): | |
| curdir = i.get_curdir() | |
| for d in i.get_incdirs(): | |
| path = os.path.join(curdir, d) | |
| if path not in result: | |
| result.append(path) | |
| return result | |
| def generate_uninstalled_cflags(libs): | |
| for d in get_uninstalled_include_dirs(libs): | |
| for basedir in ['${prefix}', '${srcdir}']: | |
| path = os.path.join(basedir, d) | |
| yield '-I%s' % self._escape(path) | |
| if len(deps.pub_libs) > 0: | |
| ofile.write('Libs: {}\n'.format(' '.join(generate_libs_flags(deps.pub_libs)))) | |
| if len(deps.priv_libs) > 0: | |
| ofile.write('Libs.private: {}\n'.format(' '.join(generate_libs_flags(deps.priv_libs)))) | |
| cflags = [] | |
| if uninstalled: | |
| cflags += generate_uninstalled_cflags(deps.pub_libs + deps.priv_libs) | |
| else: | |
| for d in subdirs: | |
| if d == '.': | |
| cflags.append('-I${includedir}') | |
| else: | |
| cflags.append(self._escape(PurePath('-I${includedir}') / d)) | |
| cflags += [self._escape(f) for f in deps.cflags] | |
| if cflags and not dataonly: | |
| ofile.write('Cflags: {}\n'.format(' '.join(cflags))) | |
| @FeatureNewKwargs('pkgconfig.generate', '0.54.0', ['uninstalled_variables']) | |
| @FeatureNewKwargs('pkgconfig.generate', '0.42.0', ['extra_cflags']) | |
| @FeatureNewKwargs('pkgconfig.generate', '0.41.0', ['variables']) | |
| @FeatureNewKwargs('pkgconfig.generate', '0.54.0', ['dataonly']) | |
| @permittedKwargs({'libraries', 'version', 'name', 'description', 'filebase', | |
| 'subdirs', 'requires', 'requires_private', 'libraries_private', | |
| 'install_dir', 'extra_cflags', 'variables', 'url', 'd_module_versions', | |
| 'dataonly', 'conflicts'}) | |
| def generate(self, state, args, kwargs): | |
| default_version = state.project_version['version'] | |
| default_install_dir = None | |
| default_description = None | |
| default_name = None | |
| mainlib = None | |
| default_subdirs = ['.'] | |
| if not args and 'version' not in kwargs: | |
| FeatureNew.single_use('pkgconfig.generate implicit version keyword', '0.46.0', state.subproject) | |
| elif len(args) == 1: | |
| FeatureNew.single_use('pkgconfig.generate optional positional argument', '0.46.0', state.subproject) | |
| mainlib = getattr(args[0], 'held_object', args[0]) | |
| if not isinstance(mainlib, (build.StaticLibrary, build.SharedLibrary)): | |
| raise mesonlib.MesonException('Pkgconfig_gen first positional argument must be a library object') | |
| default_name = mainlib.name | |
| default_description = state.project_name + ': ' + mainlib.name | |
| install_dir = mainlib.get_custom_install_dir()[0] | |
| if isinstance(install_dir, str): | |
| default_install_dir = os.path.join(install_dir, 'pkgconfig') | |
| elif len(args) > 1: | |
| raise mesonlib.MesonException('Too many positional arguments passed to Pkgconfig_gen.') | |
| dataonly = kwargs.get('dataonly', False) | |
| if dataonly: | |
| default_subdirs = [] | |
| blocked_vars = ['libraries', 'libraries_private', 'require_private', 'extra_cflags', 'subdirs'] | |
| if len(set(kwargs) & set(blocked_vars)) > 0: | |
| raise mesonlib.MesonException('Cannot combine dataonly with any of {}'.format(blocked_vars)) | |
| subdirs = mesonlib.stringlistify(kwargs.get('subdirs', default_subdirs)) | |
| version = kwargs.get('version', default_version) | |
| if not isinstance(version, str): | |
| raise mesonlib.MesonException('Version must be specified.') | |
| name = kwargs.get('name', default_name) | |
| if not isinstance(name, str): | |
| raise mesonlib.MesonException('Name not specified.') | |
| filebase = kwargs.get('filebase', name) | |
| if not isinstance(filebase, str): | |
| raise mesonlib.MesonException('Filebase must be a string.') | |
| description = kwargs.get('description', default_description) | |
| if not isinstance(description, str): | |
| raise mesonlib.MesonException('Description is not a string.') | |
| url = kwargs.get('url', '') | |
| if not isinstance(url, str): | |
| raise mesonlib.MesonException('URL is not a string.') | |
| conflicts = mesonlib.stringlistify(kwargs.get('conflicts', [])) | |
| # Prepend the main library to public libraries list. This is required | |
| # so dep.add_pub_libs() can handle dependency ordering correctly and put | |
| # extra libraries after the main library. | |
| libraries = mesonlib.extract_as_list(kwargs, 'libraries') | |
| if mainlib: | |
| libraries = [mainlib] + libraries | |
| deps = DependenciesHelper(state, filebase) | |
| deps.add_pub_libs(libraries) | |
| deps.add_priv_libs(kwargs.get('libraries_private', [])) | |
| deps.add_pub_reqs(kwargs.get('requires', [])) | |
| deps.add_priv_reqs(kwargs.get('requires_private', [])) | |
| deps.add_cflags(kwargs.get('extra_cflags', [])) | |
| dversions = kwargs.get('d_module_versions', None) | |
| if dversions: | |
| compiler = state.environment.coredata.compilers.host.get('d') | |
| if compiler: | |
| deps.add_cflags(compiler.get_feature_args({'versions': dversions}, None)) | |
| deps.remove_dups() | |
| def parse_variable_list(vardict): | |
| reserved = ['prefix', 'libdir', 'includedir'] | |
| variables = [] | |
| for name, value in vardict.items(): | |
| if name in reserved: | |
| raise mesonlib.MesonException('Variable "{}" is reserved'.format(name)) | |
| variables.append((name, value)) | |
| return variables | |
| variables = self.interpreter.extract_variables(kwargs, dict_new=True) | |
| variables = parse_variable_list(variables) | |
| pcfile = filebase + '.pc' | |
| pkgroot = kwargs.get('install_dir', default_install_dir) | |
| if pkgroot is None: | |
| if mesonlib.is_freebsd(): | |
| pkgroot = os.path.join(state.environment.coredata.get_builtin_option('prefix'), 'libdata', 'pkgconfig') | |
| else: | |
| pkgroot = os.path.join(state.environment.coredata.get_builtin_option('libdir'), 'pkgconfig') | |
| if not isinstance(pkgroot, str): | |
| raise mesonlib.MesonException('Install_dir must be a string.') | |
| self.generate_pkgconfig_file(state, deps, subdirs, name, description, url, | |
| version, pcfile, conflicts, variables, | |
| False, dataonly) | |
| res = build.Data(mesonlib.File(True, state.environment.get_scratch_dir(), pcfile), pkgroot) | |
| variables = self.interpreter.extract_variables(kwargs, argname='uninstalled_variables', dict_new=True) | |
| variables = parse_variable_list(variables) | |
| pcfile = filebase + '-uninstalled.pc' | |
| self.generate_pkgconfig_file(state, deps, subdirs, name, description, url, | |
| version, pcfile, conflicts, variables, | |
| uninstalled=True, dataonly=dataonly) | |
| # Associate the main library with this generated pc file. If the library | |
| # is used in any subsequent call to the generated, it will generate a | |
| # 'Requires:' or 'Requires.private:'. | |
| # Backward compatibility: We used to set 'generated_pc' on all public | |
| # libraries instead of just the main one. Keep doing that but warn if | |
| # anyone is relying on that deprecated behaviour. | |
| if mainlib: | |
| if not hasattr(mainlib, 'generated_pc'): | |
| mainlib.generated_pc = filebase | |
| else: | |
| mlog.warning('Already generated a pkg-config file for', mlog.bold(mainlib.name)) | |
| else: | |
| for lib in deps.pub_libs: | |
| if not isinstance(lib, str) and not hasattr(lib, 'generated_pc'): | |
| lib.generated_pc = filebase | |
| location = state.current_node | |
| lib.generated_pc_warn = [name, location] | |
| return ModuleReturnValue(res, [res]) | |
| def initialize(*args, **kwargs): | |
| return PkgConfigModule(*args, **kwargs) |