Tools/Java/Source/Cpptasks/net/sf/antcontrib/cpptasks/gcc/AbstractArLibrarian.java

   1 /*
   2  *
   3  * Copyright 2001-2004 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;
  18 import java.io.File;
  19 import java.util.Vector;
  20
  21 import net.sf.antcontrib.cpptasks.CCTask;
  22 import net.sf.antcontrib.cpptasks.compiler.CommandLineLinker;
  23 import net.sf.antcontrib.cpptasks.compiler.CommandLineLinkerConfiguration;
  24 import net.sf.antcontrib.cpptasks.compiler.LinkType;
  25 import net.sf.antcontrib.cpptasks.types.LibraryTypeEnum;
  26
  27 import org.apache.tools.ant.BuildException;
  28 /**
  29  * Adapter for the "ar" tool
  30  *
  31  * @author Adam Murdoch
  32  * @author Curt Arnold
  33  */
  34 public abstract class AbstractArLibrarian extends CommandLineLinker {
  35     private/* final */
  36     String outputPrefix;
  37     private static String[] defaultflags = new String[]{};
  38     protected AbstractArLibrarian(String command, String identificationArg,
  39             String[] inputExtensions, String[] ignoredExtensions,
  40             String outputPrefix, String outputExtension, boolean isLibtool,
  41             AbstractArLibrarian libtoolLibrarian) {
  42         super(command, identificationArg, inputExtensions, ignoredExtensions,
  43                 outputExtension, isLibtool, libtoolLibrarian);
  44         this.outputPrefix = outputPrefix;
  45     }
  46     public void addBase(long base, Vector args) {
  47     }
  48     public void addFixed(Boolean fixed, Vector args) {
  49     }
  50     public void addImpliedArgs(boolean debug, LinkType linkType, Vector args, Boolean defaultflag) {
  51         if(defaultflag != null && defaultflag.booleanValue()){
  52             for (int i = 0; i < defaultflags.length; i++) {
  53                 args.addElement(defaultflags[i]);
  54             }
  55         }
  56     }
  57     public void addIncremental(boolean incremental, Vector args) {
  58     }
  59     public void addMap(boolean map, Vector args) {
  60     }
  61     public void addStack(int stack, Vector args) {
  62     }
  63     /* (non-Javadoc)
  64      * @see net.sf.antcontrib.cpptasks.compiler.CommandLineLinker#addEntry(int, java.util.Vector)
  65      */
  66     protected void addEntry(String entry, Vector args) {
  67     }
  68
  69     public String getCommandFileSwitch(String commandFile) {
  70         return null;
  71     }
  72     public File[] getLibraryPath() {
  73         return new File[0];
  74     }
  75     public String[] getLibraryPatterns(String[] libnames, LibraryTypeEnum libType) {
  76         return new String[0];
  77     }
  78     public int getMaximumCommandLength() {
  79         return Integer.MAX_VALUE;
  80     }
  81     public String getOutputFileName(String baseName) {
  82         return outputPrefix + super.getOutputFileName(baseName);
  83     }
  84     public String[] getOutputFileSwitch(String outputFile) {
  85         return GccProcessor.getOutputFileSwitch("rvs", outputFile);
  86     }
  87     public boolean isCaseSensitive() {
  88         return true;
  89     }
  90     public void link(CCTask task, File outputFile, String[] sourceFiles,
  91             CommandLineLinkerConfiguration config) throws BuildException {
  92         //
  93         //   if there is an existing library then
  94         //      we must delete it before executing "ar"
  95         if (outputFile.exists()) {
  96             if (!outputFile.delete()) {
  97                 throw new BuildException("Unable to delete "
  98                         + outputFile.getAbsolutePath());
  99             }
 100         }
 101         //
 102         //   delegate to CommandLineLinker
 103         //
 104         super.link(task, outputFile, sourceFiles, config);
 105     }
 106 }