Function IsSettableProperty

Source/cmTarget.cxx:2048–2078

};

bool IsSettableProperty(cmMakefile* context, cmTarget* target,
                        std::string const& prop)
{
  using ROC = ReadOnlyCondition;
  static std::unordered_map<std::string, ReadOnlyProperty> const readOnlyProps{
    { "EXPORT_NAME", { ROC::Imported } },
    { "HEADER_SETS", { ROC::All } },
    { "IMPORTED_GLOBAL", { ROC::NonImported } },
    { "INTERFACE_HEADER_SETS", { ROC::All } },
    { "MANUALLY_ADDED_DEPENDENCIES", { ROC::All } },
    { "NAME", { ROC::All } },
    { "SOURCES", { ROC::Imported } },
    { "SYMBOLIC", { ROC::All } },
    { "TYPE", { ROC::All } },
    { "ALIAS_GLOBAL", { ROC::All, cmPolicies::CMP0160 } },
    { "BINARY_DIR", { ROC::All, cmPolicies::CMP0160 } },
    { "CXX_MODULE_SETS", { ROC::All, cmPolicies::CMP0160 } },
    { "IMPORTED", { ROC::All, cmPolicies::CMP0160 } },
    { "INTERFACE_CXX_MODULE_SETS", { ROC::All, cmPolicies::CMP0160 } },
    { "LOCATION", { ROC::All, cmPolicies::CMP0160 } },
    { "LOCATION_CONFIG", { ROC::All, cmPolicies::CMP0160 } },
    { "SOURCE_DIR", { ROC::All, cmPolicies::CMP0160 } }
  };

  auto it = readOnlyProps.find(prop);

  if (it != readOnlyProps.end()) {
    return !(it->second.isReadOnly(prop, context, target));
  }
  return true;
}
}

void cmTarget::SetSymbolic(bool const value)