Function HandleHasItemCommand

Source/cmCMakePathCommand.cxx:700–726

}

bool HandleHasItemCommand(
  std::vector<std::string> const& args, cmExecutionStatus& status,
  std::function<bool(cmCMakePath const&)> const& has_item)
{
  if (args.size() != 3) {
    status.SetError(
      cmStrCat(args.front(), " must be called with two arguments."));
    return false;
  }

  std::string inputPath;
  if (!getInputPath(args[1], status, inputPath)) {
    return false;
  }

  if (args[2].empty()) {
    status.SetError("Invalid name for output variable.");
    return false;
  }

  cmCMakePath path(inputPath);
  auto result = has_item(path);

  status.GetMakefile().AddDefinitionBool(args[2], result);

  return true;
}

bool HandleHasRootNameCommand(std::vector<std::string> const& args,
                              cmExecutionStatus& status)