| /* |
| * The Apache Software License, Version 1.1 |
| * |
| * Copyright (c) 2001 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.*; |
| import java.io.File; |
| |
| /** |
| * The implementation of the gcj compiler. |
| * This is primarily a cut-and-paste from the jikes. |
| * |
| * @author <a href="mailto:tora@debian.org">Takashi Okamoto</a> |
| */ |
| public class Gcj extends DefaultCompilerAdapter { |
| |
| /** |
| * Performs a compile using the gcj compiler. |
| * |
| * @author tora@debian.org |
| */ |
| public boolean execute() throws BuildException { |
| Commandline cmd; |
| attributes.log("Using gcj compiler", Project.MSG_VERBOSE); |
| cmd = setupGCJCommand(); |
| |
| int firstFileName = cmd.size(); |
| logAndAddFilesToCompile(cmd); |
| |
| return executeExternalCompile(cmd.getCommandline(), firstFileName) == 0; |
| } |
| |
| protected Commandline setupGCJCommand() { |
| Commandline cmd = new Commandline(); |
| Path classpath = new Path(project); |
| |
| // gcj doesn't support bootclasspath dir (-bootclasspath) |
| // so we'll emulate it for compatibility and convenience. |
| if (bootclasspath != null) { |
| classpath.append(bootclasspath); |
| } |
| |
| // gcj doesn't support an extension dir (-extdir) |
| // so we'll emulate it for compatibility and convenience. |
| addExtdirsToClasspath(classpath); |
| |
| if ( (bootclasspath == null) || (bootclasspath.size() == 0) ) { |
| // no bootclasspath, therefore, get one from the java runtime |
| includeJavaRuntime = true; |
| } |
| classpath.append(getCompileClasspath()); |
| |
| // Gcj has no option for source-path so we |
| // will add it to classpath. |
| classpath.append(src); |
| |
| cmd.setExecutable("gcj"); |
| |
| if (destDir != null) { |
| cmd.createArgument().setValue("-d"); |
| cmd.createArgument().setFile(destDir); |
| |
| if(destDir.mkdirs()){ |
| throw new BuildException("Can't make output directories. Maybe permission is wrong. "); |
| }; |
| } |
| |
| cmd.createArgument().setValue("-classpath"); |
| cmd.createArgument().setPath(classpath); |
| |
| if (encoding != null) { |
| attributes.log("gcj doesn't support -encoding option.", |
| Project.MSG_WARN); |
| } |
| if (debug) { |
| cmd.createArgument().setValue("-g1"); |
| } |
| if (optimize) { |
| cmd.createArgument().setValue("-O"); |
| } |
| |
| /** |
| * gcj should be set for generate class. |
| */ |
| cmd.createArgument().setValue("-C"); |
| return cmd; |
| } |
| } |