Function HandleJoinCommand

Source/cmListCommand.cxx:352–375

}

bool HandleJoinCommand(std::vector<std::string> const& args,
                       cmExecutionStatus& status)
{
  if (args.size() != 4) {
    status.SetError(cmStrCat("sub-command JOIN requires three arguments (",
                             args.size() - 1, " found)."));
    return false;
  }

  std::string const& listName = args[1];
  std::string const& glue = args[2];
  std::string const& variableName = args[3];

  // expand the variable
  auto list = GetList(listName, status.GetMakefile());

  if (!list) {
    status.GetMakefile().AddDefinition(variableName, "");
    return true;
  }

  status.GetMakefile().AddDefinition(variableName, list->join(glue));
  return true;
}

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