| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001-2002 The Apache Software Foundation. All rights |
| * reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * 3. The end-user documentation included with the redistribution, if |
| * any, must include the following acknowlegement: |
| * "This product includes software developed by the |
| * Apache Software Foundation (http://www.apache.org/)." |
| * Alternately, this acknowlegement may appear in the software itself, |
| * if and wherever such third-party acknowlegements normally appear. |
| * |
| * 4. The names "The Jakarta Project", "Ant", and "Apache Software |
| * Foundation" must not be used to endorse or promote products derived |
| * from this software without prior written permission. For written |
| * permission, please contact apache@apache.org. |
| * |
| * 5. Products derived from this software may not be called "Apache" |
| * nor may "Apache" appear in their names without prior written |
| * permission of the Apache Group. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR |
| * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT |
| * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| */ |
| |
| package org.apache.tools.ant.taskdefs.compilers; |
| |
| import org.apache.tools.ant.BuildException; |
| import org.apache.tools.ant.Project; |
| import org.apache.tools.ant.types.Path; |
| import org.apache.tools.ant.types.Commandline; |
| |
| /** |
| * The implementation of the jikes compiler. |
| * This is primarily a cut-and-paste from the original javac task before it |
| * was refactored. |
| * |
| * @author James Davidson <a href="mailto:duncan@x180.com">duncan@x180.com</a> |
| * @author Robin Green <a href="mailto:greenrd@hotmail.com">greenrd@hotmail.com</a> |
| * @author <a href="mailto:stefan.bodewig@epost.de">Stefan Bodewig</a> |
| * @author <a href="mailto:jayglanville@home.com">J D Glanville</a> |
| */ |
| public class Jikes extends DefaultCompilerAdapter { |
| |
| /** |
| * Performs a compile using the Jikes compiler from IBM.. |
| * Mostly of this code is identical to doClassicCompile() |
| * However, it does not support all options like |
| * bootclasspath, extdirs, deprecation and so on, because |
| * there is no option in jikes and I don't understand |
| * what they should do. |
| * |
| * It has been successfully tested with jikes >1.10 |
| */ |
| public boolean execute() throws BuildException { |
| attributes.log("Using jikes compiler", Project.MSG_VERBOSE); |
| |
| Path classpath = new Path(project); |
| |
| // Jikes doesn't support bootclasspath dir (-bootclasspath) |
| // so we'll emulate it for compatibility and convenience. |
| if (bootclasspath != null) { |
| classpath.append(bootclasspath); |
| } |
| |
| // Jikes doesn't support an extension dir (-extdir) |
| // so we'll emulate it for compatibility and convenience. |
| classpath.addExtdirs(extdirs); |
| |
| if ( (bootclasspath == null) || (bootclasspath.size() == 0) ) { |
| // no bootclasspath, therefore, get one from the java runtime |
| includeJavaRuntime = true; |
| } else { |
| // there is a bootclasspath stated. By default, the |
| // includeJavaRuntime is false. If the user has stated a |
| // bootclasspath and said to include the java runtime, it's on |
| // their head! |
| } |
| classpath.append(getCompileClasspath()); |
| |
| // Jikes has no option for source-path so we |
| // will add it to classpath. |
| classpath.append(src); |
| |
| // if the user has set JIKESPATH we should add the contents as well |
| String jikesPath = System.getProperty("jikes.class.path"); |
| if (jikesPath != null) { |
| classpath.append(new Path(project, jikesPath)); |
| } |
| |
| Commandline cmd = new Commandline(); |
| cmd.setExecutable("jikes"); |
| |
| if (deprecation == true) { |
| cmd.createArgument().setValue("-deprecation"); |
| } |
| |
| if (destDir != null) { |
| cmd.createArgument().setValue("-d"); |
| cmd.createArgument().setFile(destDir); |
| } |
| |
| cmd.createArgument().setValue("-classpath"); |
| cmd.createArgument().setPath(classpath); |
| |
| if (encoding != null) { |
| cmd.createArgument().setValue("-encoding"); |
| cmd.createArgument().setValue(encoding); |
| } |
| if (debug) { |
| cmd.createArgument().setValue("-g"); |
| } |
| if (optimize) { |
| cmd.createArgument().setValue("-O"); |
| } |
| if (verbose) { |
| cmd.createArgument().setValue("-verbose"); |
| } |
| if (depend) { |
| cmd.createArgument().setValue("-depend"); |
| } |
| /** |
| * XXX |
| * Perhaps we shouldn't use properties for these |
| * three options (emacs mode, warnings and pedantic), |
| * but include it in the javac directive? |
| */ |
| |
| /** |
| * Jikes has the nice feature to print error |
| * messages in a form readable by emacs, so |
| * that emacs can directly set the cursor |
| * to the place, where the error occured. |
| */ |
| String emacsProperty = project.getProperty("build.compiler.emacs"); |
| if (emacsProperty != null && Project.toBoolean(emacsProperty)) { |
| cmd.createArgument().setValue("+E"); |
| } |
| |
| /** |
| * Jikes issues more warnings that javac, for |
| * example, when you have files in your classpath |
| * that don't exist. As this is often the case, these |
| * warning can be pretty annoying. |
| */ |
| String warningsProperty = project.getProperty("build.compiler.warnings"); |
| if (warningsProperty != null) { |
| attributes.log("!! the build.compiler.warnings property is deprecated. !!", |
| Project.MSG_WARN); |
| attributes.log("!! Use the nowarn attribute instead. !!", |
| Project.MSG_WARN); |
| if (!Project.toBoolean(warningsProperty)) { |
| cmd.createArgument().setValue("-nowarn"); |
| } |
| } if (attributes.getNowarn()) { |
| /* |
| * FIXME later |
| * |
| * let the magic property win over the attribute for backwards |
| * compatibility |
| */ |
| cmd.createArgument().setValue("-nowarn"); |
| } |
| |
| /** |
| * Jikes can issue pedantic warnings. |
| */ |
| String pedanticProperty = project.getProperty("build.compiler.pedantic"); |
| if (pedanticProperty != null && Project.toBoolean(pedanticProperty)) { |
| cmd.createArgument().setValue("+P"); |
| } |
| |
| /** |
| * Jikes supports something it calls "full dependency |
| * checking", see the jikes documentation for differences |
| * between -depend and +F. |
| */ |
| String fullDependProperty = project.getProperty("build.compiler.fulldepend"); |
| if (fullDependProperty != null && Project.toBoolean(fullDependProperty)) { |
| cmd.createArgument().setValue("+F"); |
| } |
| |
| addCurrentCompilerArgs(cmd); |
| |
| int firstFileName = cmd.size(); |
| logAndAddFilesToCompile(cmd); |
| |
| return executeExternalCompile(cmd.getCommandline(), firstFileName) == 0; |
| } |
| |
| |
| } |
