1 | /*
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2 | * Copyright 2001-2005 The Apache Software Foundation
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3 | *
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4 | * Licensed under the Apache License, Version 2.0 (the "License");
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5 | * you may not use this file except in compliance with the License.
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6 | * You may obtain a copy of the License at
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7 | *
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8 | * http://www.apache.org/licenses/LICENSE-2.0
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9 | *
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10 | * Unless required by applicable law or agreed to in writing, software
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11 | * distributed under the License is distributed on an "AS IS" BASIS,
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12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 | * See the License for the specific language governing permissions and
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14 | * limitations under the License.
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15 | *
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16 | */
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17 |
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18 | package org.apache.tools.ant.taskdefs.compilers;
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19 |
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20 | import org.apache.tools.ant.BuildException;
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21 | import org.apache.tools.ant.Project;
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22 | import org.apache.tools.ant.taskdefs.ExecuteJava;
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23 | import org.apache.tools.ant.types.Commandline;
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24 | import org.apache.tools.ant.types.Path;
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25 |
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26 | /**
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27 | * The implementation of the Java compiler for KJC.
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28 | * This is primarily a cut-and-paste from Jikes.java and
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29 | * DefaultCompilerAdapter.
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30 | *
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31 | * @since Ant 1.4
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32 | */
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33 | public class Kjc extends DefaultCompilerAdapter {
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34 |
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35 | /**
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36 | * Run the compilation.
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37 | *
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38 | * @exception BuildException if the compilation has problems.
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39 | */
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40 | public boolean execute() throws BuildException {
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41 | attributes.log("Using kjc compiler", Project.MSG_VERBOSE);
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42 | Commandline cmd = setupKjcCommand();
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43 | cmd.setExecutable("at.dms.kjc.Main");
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44 | ExecuteJava ej = new ExecuteJava();
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45 | ej.setJavaCommand(cmd);
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46 | return ej.fork(getJavac()) == 0;
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47 | }
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48 |
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49 | /**
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50 | * setup kjc command arguments.
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51 | */
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52 | protected Commandline setupKjcCommand() {
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53 | Commandline cmd = new Commandline();
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54 |
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55 | // generate classpath, because kjc doesn't support sourcepath.
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56 | Path classpath = getCompileClasspath();
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57 |
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58 | if (deprecation == true) {
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59 | cmd.createArgument().setValue("-deprecation");
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60 | }
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61 |
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62 | if (destDir != null) {
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63 | cmd.createArgument().setValue("-d");
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64 | cmd.createArgument().setFile(destDir);
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65 | }
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66 |
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67 | // generate the clsspath
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68 | cmd.createArgument().setValue("-classpath");
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69 |
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70 | Path cp = new Path(project);
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71 |
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72 | // kjc don't have bootclasspath option.
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73 | if (bootclasspath != null && bootclasspath.size() > 0) {
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74 | cp.append(bootclasspath);
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75 | }
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76 |
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77 | if (extdirs != null) {
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78 | cp.addExtdirs(extdirs);
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79 | }
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80 |
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81 | cp.append(classpath);
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82 | if (compileSourcepath != null) {
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83 | cp.append(compileSourcepath);
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84 | } else {
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85 | cp.append(src);
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86 | }
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87 |
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88 | cmd.createArgument().setPath(cp);
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89 |
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90 | // kjc-1.5A doesn't support -encoding option now.
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91 | // but it will be supported near the feature.
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92 | if (encoding != null) {
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93 | cmd.createArgument().setValue("-encoding");
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94 | cmd.createArgument().setValue(encoding);
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95 | }
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96 |
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97 | if (debug) {
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98 | cmd.createArgument().setValue("-g");
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99 | }
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100 |
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101 | if (optimize) {
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102 | cmd.createArgument().setValue("-O2");
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103 | }
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104 |
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105 | if (verbose) {
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106 | cmd.createArgument().setValue("-verbose");
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107 | }
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108 |
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109 | addCurrentCompilerArgs(cmd);
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110 |
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111 | logAndAddFilesToCompile(cmd);
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112 | return cmd;
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113 | }
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114 | }
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115 |
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116 |
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