| /* |
| * Copyright 2009 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dev.util.arg; |
| |
| import com.google.gwt.util.tools.ArgHandlerFlag; |
| |
| /** |
| * An undocumented option to disable running generators on CompilePerms shards. |
| * This is present as a safety valve, in case something is new with the newer |
| * staging. Note that the old staging is used, regardless of this option's |
| * setting, if any linker is seen that has been updated. Thus, this option is |
| * useful only when all linkers have been updated but nonetheless there is a |
| * problem. |
| */ |
| public class ArgHandlerDisableGeneratingOnShards extends ArgHandlerFlag { |
| private OptionEnableGeneratingOnShards options; |
| |
| public ArgHandlerDisableGeneratingOnShards( |
| OptionEnableGeneratingOnShards options) { |
| this.options = options; |
| } |
| |
| @Override |
| public String getPurpose() { |
| return "Disables running generators on CompilePerms shards, even when it would be a likely speedup"; |
| } |
| |
| @Override |
| public String getTag() { |
| return "-XdisableGeneratingOnShards"; |
| } |
| |
| @Override |
| public boolean isUndocumented() { |
| return true; |
| } |
| |
| @Override |
| public boolean setFlag() { |
| options.setEnabledGeneratingOnShards(false); |
| return true; |
| } |
| } |