Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/gcc/GccAssembler.java

   1 /*
   2  *
   3  * Copyright 2001-2005 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
  19 import java.io.File;
  20 import java.util.Vector;
  21
  22 import net.sf.antcontrib.cpptasks.CUtil;
  23 import net.sf.antcontrib.cpptasks.compiler.CommandLineAssembler;
  24 import net.sf.antcontrib.cpptasks.compiler.LinkType;
  25 import net.sf.antcontrib.cpptasks.compiler.Linker;
  26
  27 /**
  28  * Adapter for gcc assemble
  29  *
  30  */
  31 public final class GccAssembler extends CommandLineAssembler {
  32     private final static String[] sourceExtensions = new String[] { ".asm" };
  33
  34     private final static String[] headerExtensions = new String[] { ".h",
  35                     ".inc" };
  36
  37     private static final GccAssembler instance = new GccAssembler("gas",
  38                     sourceExtensions, headerExtensions, false);
  39
  40     /**
  41      * Gets gcc adapter
  42      */
  43     public static GccAssembler getInstance() {
  44         return instance;
  45     }
  46
  47     /**
  48      * Private constructor. Use GccAssembler.getInstance() to get singleton
  49      * instance of this class.
  50      */
  51     private GccAssembler (String command, String[] sourceExtensions,
  52                     String[] headerExtensions, boolean isLibtool) {
  53         super(command, null, sourceExtensions, headerExtensions,
  54                         isLibtool ? ".fo" : ".o");
  55     }
  56
  57     public void addImpliedArgs(Vector args, boolean debug, Boolean defaultflag) {
  58
  59     }
  60
  61     public int getMaximumCommandLength() {
  62         return Integer.MAX_VALUE;
  63     }
  64
  65     public Linker getLinker(LinkType linkType) {
  66         return GccLinker.getInstance().getLinker(linkType);
  67     }
  68
  69     protected File[] getEnvironmentIncludePath() {
  70         return CUtil.getPathFromEnvironment("INCLUDE", ":");
  71     }
  72
  73     protected String getIncludeDirSwitch(String includeDir) {
  74         return "-I" + includeDir;
  75     }
  76 }