Method GenerateFileSetProperties

Source/cmExportInstallPackageInfoGenerator.cxx:266–308

}

bool cmExportInstallPackageInfoGenerator::GenerateFileSetProperties(
  Json::Value& component, cmGeneratorTarget* gte, cmTargetExport const* te,
  std::string const& packagePath, cm::optional<std::string> config)
{
  bool hasModules = false;
  std::set<std::string> seenIncludeDirectories;
  for (auto const& name : gte->Target->GetAllInterfaceFileSets()) {
    cmFileSet* fileSet = gte->Target->GetFileSet(name);

    if (!fileSet) {
      gte->Makefile->IssueMessage(
        MessageType::FATAL_ERROR,
        cmStrCat("File set \"", name,
                 "\" is listed in interface file sets of ", gte->GetName(),
                 " but has not been created"));
      return false;
    }

    cm::optional<std::string> const& fileSetDirectory =
      this->GetFileSetDirectory(gte, te, fileSet, config);

    if (fileSet->GetType() == "HEADERS"_s) {
      if (fileSetDirectory &&
          !cm::contains(seenIncludeDirectories, *fileSetDirectory)) {
        component["includes"].append(*fileSetDirectory);
        seenIncludeDirectories.insert(*fileSetDirectory);
      }
    } else if (fileSet->GetType() == "CXX_MODULES"_s) {
      hasModules = true;
      this->RequiresConfigFiles = true;
    }
  }

  if (hasModules && config) {
    std::string const manifestPath =
      this->GenerateCxxModules(component, gte, packagePath, *config);
    if (!manifestPath.empty()) {
      this->ConfigCxxModuleFiles[*config] =
        cmStrCat(this->FileDir, '/', manifestPath);
    }
  }
  return true;
}