Method ComputeLinkInterfaceLibraries

Source/cmGeneratorTarget_Link.cxx:773–814

}

void cmGeneratorTarget::ComputeLinkInterfaceLibraries(
  std::string const& config, cmOptionalLinkInterface& iface,
  cmGeneratorTarget const* headTarget, UseTo usage) const
{
  // Construct the property name suffix for this configuration.
  std::string suffix = "_";
  if (!config.empty()) {
    suffix += cmSystemTools::UpperCase(config);
  } else {
    suffix += "NOCONFIG";
  }

  // An explicit list of interface libraries may be set for shared
  // libraries and executables that export symbols.
  bool const haveExplicitLibraries =
    !this->Target->GetLinkInterfaceEntries().empty() ||
    !this->Target->GetLinkInterfaceDirectEntries().empty() ||
    !this->Target->GetLinkInterfaceDirectExcludeEntries().empty();

  // There is no implicit link interface for executables or modules
  // so if none was explicitly set then there is no link interface.
  if (!haveExplicitLibraries &&
      (this->GetType() == cmStateEnums::EXECUTABLE ||
       (this->GetType() == cmStateEnums::MODULE_LIBRARY))) {
    return;
  }
  iface.Exists = true;

  // The interface libraries are specified by INTERFACE_LINK_LIBRARIES.
  // Use its special representation directly to get backtraces.
  this->ExpandLinkItems(
    kINTERFACE_LINK_LIBRARIES, this->Target->GetLinkInterfaceEntries(), config,
    headTarget, usage, LinkInterfaceField::Libraries, iface);
  this->ExpandLinkItems(kINTERFACE_LINK_LIBRARIES_DIRECT,
                        this->Target->GetLinkInterfaceDirectEntries(), config,
                        headTarget, usage, LinkInterfaceField::HeadInclude,
                        iface);
  this->ExpandLinkItems(kINTERFACE_LINK_LIBRARIES_DIRECT_EXCLUDE,
                        this->Target->GetLinkInterfaceDirectExcludeEntries(),
                        config, headTarget, usage,
                        LinkInterfaceField::HeadExclude, iface);
}

std::vector<cmLinkItem> cmGeneratorTarget::ComputeImplicitLanguageTargets(
  std::string const& lang, std::string const& config) const