Method SetImportLinkInterface

Source/cmExportCMakeConfigGenerator.cxx:103–149

}

void cmExportCMakeConfigGenerator::SetImportLinkInterface(
  std::string const& config, std::string const& suffix,
  cmGeneratorExpression::PreprocessContext preprocessRule,
  cmGeneratorTarget const* target, ImportPropertyMap& properties)
{
  // Add the transitive link dependencies for this configuration.
  cmLinkInterface const* iface = target->GetLinkInterface(config, target);
  if (!iface) {
    return;
  }

  cmValue propContent;

  if (cmValue prop_suffixed =
        target->GetProperty("LINK_INTERFACE_LIBRARIES" + suffix)) {
    propContent = prop_suffixed;
  } else if (cmValue prop = target->GetProperty("LINK_INTERFACE_LIBRARIES")) {
    propContent = prop;
  } else {
    return;
  }

  if (!this->ExportOld) {
    cmLocalGenerator* lg = target->GetLocalGenerator();
    std::ostringstream e;
    e << "Target \"" << target->GetName()
      << "\" has policy CMP0022 enabled, "
         "but also has old-style LINK_INTERFACE_LIBRARIES properties "
         "populated, but it was exported without the "
         "EXPORT_LINK_INTERFACE_LIBRARIES to export the old-style properties";
    lg->IssueMessage(MessageType::FATAL_ERROR, e.str());
    return;
  }

  if (propContent->empty()) {
    properties["IMPORTED_LINK_INTERFACE_LIBRARIES" + suffix].clear();
    return;
  }

  std::string prepro =
    cmGeneratorExpression::Preprocess(*propContent, preprocessRule);
  if (!prepro.empty()) {
    this->ResolveTargetsInGeneratorExpressions(prepro, target,
                                               ReplaceFreeTargets);
    properties["IMPORTED_LINK_INTERFACE_LIBRARIES" + suffix] = prepro;
  }
}

void cmExportCMakeConfigGenerator::GeneratePolicyHeaderCode(std::ostream& os)
{