Function getCompatibleInterfaceProperties

Source/cmExportFileGenerator.cxx:242–278

}

void getCompatibleInterfaceProperties(cmGeneratorTarget const* target,
                                      std::set<std::string>& ifaceProperties,
                                      std::string const& config)
{
  if (target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
    // object libraries have no link information, so nothing to compute
    return;
  }

  cmComputeLinkInformation* info = target->GetLinkInformation(config);

  if (!info) {
    cmLocalGenerator* lg = target->GetLocalGenerator();
    std::ostringstream e;
    e << "Exporting the target \"" << target->GetName()
      << "\" is not "
         "allowed since its linker language cannot be determined";
    lg->IssueMessage(MessageType::FATAL_ERROR, e.str());
    return;
  }

  cmComputeLinkInformation::ItemVector const& deps = info->GetItems();

  for (auto const& dep : deps) {
    if (!dep.Target || dep.Target->GetType() == cmStateEnums::OBJECT_LIBRARY) {
      continue;
    }
    getPropertyContents(dep.Target, "COMPATIBLE_INTERFACE_BOOL",
                        ifaceProperties);
    getPropertyContents(dep.Target, "COMPATIBLE_INTERFACE_STRING",
                        ifaceProperties);
    getPropertyContents(dep.Target, "COMPATIBLE_INTERFACE_NUMBER_MIN",
                        ifaceProperties);
    getPropertyContents(dep.Target, "COMPATIBLE_INTERFACE_NUMBER_MAX",
                        ifaceProperties);
  }
}
}

void cmExportFileGenerator::PopulateCompatibleInterfaceProperties(