Method Validate

Source/cmFindBase.cxx:251–279

}

bool cmFindBase::Validate(std::string const& path) const
{
  if (this->ValidatorName.empty()) {
    return true;
  }

  // The validator command will be executed in an isolated scope.
  cmMakefile::ScopePushPop varScope(this->Makefile);
  cmMakefile::PolicyPushPop polScope(this->Makefile);
  static_cast<void>(varScope);
  static_cast<void>(polScope);

  auto resultName =
    cmStrCat("CMAKE_"_s, cmSystemTools::UpperCase(this->FindCommandName),
             "_VALIDATOR_STATUS"_s);

  this->Makefile->AddDefinitionBool(resultName, true);

  cmListFileFunction validator(
    this->ValidatorName, 0, 0,
    { cmListFileArgument(resultName, cmListFileArgument::Unquoted, 0),
      cmListFileArgument(path, cmListFileArgument::Quoted, 0) });
  cmExecutionStatus status(*this->Makefile);

  if (this->Makefile->ExecuteCommand(validator, status)) {
    return this->Makefile->GetDefinition(resultName).IsOn();
  }
  return false;
}

void cmFindBase::ExpandPaths()
{