Method GetProperty

Source/cmTarget.cxx:2600–2747

}

cmValue cmTarget::GetProperty(std::string const& prop) const
{
  static std::unordered_set<std::string> const specialProps{
    propC_STANDARD,
    propCXX_STANDARD,
    propCUDA_STANDARD,
    propHIP_STANDARD,
    propOBJC_STANDARD,
    propOBJCXX_STANDARD,
    propLINK_LIBRARIES,
    propTYPE,
    propINCLUDE_DIRECTORIES,
    propCOMPILE_FEATURES,
    propCOMPILE_OPTIONS,
    propCOMPILE_DEFINITIONS,
    propPRECOMPILE_HEADERS,
    propLINK_OPTIONS,
    propLINK_DIRECTORIES,
    propIMPORTED,
    propIMPORTED_GLOBAL,
    propMANUALLY_ADDED_DEPENDENCIES,
    propNAME,
    propBINARY_DIR,
    propSOURCE_DIR,
    propSOURCES,
    propSYMBOLIC,
    propINTERFACE_LINK_LIBRARIES,
    propINTERFACE_LINK_LIBRARIES_DIRECT,
    propINTERFACE_LINK_LIBRARIES_DIRECT_EXCLUDE,
    propIMPORTED_CXX_MODULES_INCLUDE_DIRECTORIES,
    propIMPORTED_CXX_MODULES_COMPILE_DEFINITIONS,
    propIMPORTED_CXX_MODULES_COMPILE_FEATURES,
    propIMPORTED_CXX_MODULES_COMPILE_OPTIONS,
    propIMPORTED_CXX_MODULES_LINK_LIBRARIES,
  };
  if (specialProps.count(prop)) {
    if (prop == propC_STANDARD || prop == propCXX_STANDARD ||
        prop == propCUDA_STANDARD || prop == propHIP_STANDARD ||
        prop == propOBJC_STANDARD || prop == propOBJCXX_STANDARD) {
      auto propertyIter = this->impl->LanguageStandardProperties.find(prop);
      if (propertyIter == this->impl->LanguageStandardProperties.end()) {
        return nullptr;
      }
      return cmValue(propertyIter->second.Value);
    }

    if (prop == propSYMBOLIC) {
      return this->IsSymbolic() ? cmValue(propTRUE) : cmValue(propFALSE);
    }

    UsageRequirementProperty const* usageRequirements[] = {
      &this->impl->IncludeDirectories,
      &this->impl->CompileOptions,
      &this->impl->CompileFeatures,
      &this->impl->CompileDefinitions,
      &this->impl->PrecompileHeaders,
      &this->impl->Sources,
      &this->impl->LinkOptions,