Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/gcc/cross/GccLibrarian.java

   1 /*
   2  *
   3  * Copyright 2002-2004 The Ant-Contrib project
   4  *
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at
   8  *
   9  *      http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *  Unless required by applicable law or agreed to in writing, software
  12  *  distributed under the License is distributed on an "AS IS" BASIS,
  13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  *  See the License for the specific language governing permissions and
  15  *  limitations under the License.
  16  */
  17 package net.sf.antcontrib.cpptasks.gcc.cross;
  18 import java.io.File;
  19
  20 import net.sf.antcontrib.cpptasks.CCTask;
  21 import net.sf.antcontrib.cpptasks.LinkerParam;
  22 import net.sf.antcontrib.cpptasks.compiler.CommandLineLinkerConfiguration;
  23 import net.sf.antcontrib.cpptasks.compiler.LinkType;
  24 import net.sf.antcontrib.cpptasks.compiler.Linker;
  25 import net.sf.antcontrib.cpptasks.gcc.AbstractArLibrarian;
  26
  27 import org.apache.tools.ant.BuildException;
  28 /**
  29  * Adapter for the 'ar' archiver
  30  *
  31  * @author Adam Murdoch
  32  */
  33 public final class GccLibrarian extends AbstractArLibrarian {
  34     private static String[] objFileExtensions = new String[]{".o"};
  35     private static GccLibrarian instance = new GccLibrarian("ar",
  36             objFileExtensions, false, new GccLibrarian("ar", objFileExtensions,
  37                     true, null));
  38     public static GccLibrarian getInstance() {
  39         return instance;
  40     }
  41     private GccLibrarian(String command, String[] inputExtensions,
  42             boolean isLibtool, GccLibrarian libtoolLibrarian) {
  43         super(command, "V", inputExtensions, new String[0], "lib", ".a",
  44                 isLibtool, libtoolLibrarian);
  45     }
  46     protected Object clone() throws CloneNotSupportedException {
  47         GccLibrarian clone = (GccLibrarian) super.clone();
  48         return clone;
  49     }
  50     public Linker getLinker(LinkType type) {
  51         return GccLinker.getInstance().getLinker(type);
  52     }
  53     public void link(CCTask task, File outputFile, String[] sourceFiles,
  54             CommandLineLinkerConfiguration config) throws BuildException {
  55         try {
  56             GccLibrarian clone = (GccLibrarian) this.clone();
  57             LinkerParam param = config.getParam("target");
  58             if (param != null)
  59                 clone.setCommand(param.getValue() + "-" + this.getCommand());
  60             clone.superlink(task, outputFile, sourceFiles, config);
  61         } catch (CloneNotSupportedException e) {
  62             superlink(task, outputFile, sourceFiles, config);
  63         }
  64     }
  65     private void superlink(CCTask task, File outputFile, String[] sourceFiles,
  66             CommandLineLinkerConfiguration config) throws BuildException {
  67         super.link(task, outputFile, sourceFiles, config);
  68     }
  69 }