| /******************************************************************************* |
| * Copyright (c) 2005, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| import java.io.BufferedWriter; |
| import java.io.File; |
| import java.io.FileFilter; |
| import java.io.FileWriter; |
| import java.io.IOException; |
| import java.io.Writer; |
| import java.text.MessageFormat; |
| import java.util.ArrayList; |
| |
| public class GenerateBuildScript { |
| |
| private static final String LINE_SEPARATOR = System.getProperty("line.separator"); //$NON-NLS-1$ |
| private static final String HEADER= |
| "<?xml version=\"1.0\" encoding=\"UTF-8\"?>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| "<project name=\"export-executable\" default=\"build_executable\">" +LINE_SEPARATOR + //$NON-NLS-1$ |
| " <target name=\"build_executable\">" + LINE_SEPARATOR; //$NON-NLS-1$ |
| |
| private static final String SOURCE_FILES = |
| " <echo message=\"compiling sources -> .o\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <apply failonerror=\"true\" executable=\"$'{'gcc-path'}'/bin/{0}\" dest=\"{1}\" parallel=\"false\">" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"--verbose\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"--classpath={1}\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-O2\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-c\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-fassume-compiled\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-march=pentium4\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-mfpmath=sse\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <srcfile/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-o\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <targetfile/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <fileset dir=\"{1}\" includes=\"**/*.java\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <mapper type=\"glob\" from=\"*.java\" to=\"*.o\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " </apply>" + LINE_SEPARATOR + LINE_SEPARATOR; //$NON-NLS-1$ |
| private static final String FOOTER = |
| " <echo message=\"linking .o -> $'{'binaryname'}'\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <apply failonerror=\"true\" executable=\"$'{'gcc-path'}'/bin/{0}\" parallel=\"true\">" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"--verbose\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg line =\"-o $'{'dest'}'/$'{'binaryname'}'\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-fassume-compiled\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-march=pentium4\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-mfpmath=sse\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg line=\"--main=org.eclipse.jdt.internal.compiler.batch.Main\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <fileset dir=\"{1}\" includes=\"**/*.o\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " </apply>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " </target>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| "</project>" + LINE_SEPARATOR; //$NON-NLS-1$ |
| |
| private static void collectAllFiles(File root, ArrayList collector, FileFilter fileFilter) { |
| File[] files = root.listFiles(fileFilter); |
| for (int i = 0; i < files.length; i++) { |
| if (files[i].isDirectory()) { |
| collectAllFiles(files[i], collector, fileFilter); |
| } else { |
| String newElement = files[i].getAbsolutePath(); |
| newElement = newElement.replace('\\', '/'); |
| collector.add(newElement); |
| } |
| } |
| } |
| |
| private static void dumpAllProperties(Writer writer, File sourceDir, ArrayList collector, String gcj_exe, String dest_dir) throws IOException { |
| writer.write(" <echo message=\"compiling resources -> .o\"/>" + LINE_SEPARATOR); //$NON-NLS-1$ |
| for (int i = 0, max = collector.size(); i < max; i++) { |
| String absolutePath = (String) collector.get(i); |
| String fileName = absolutePath.substring(sourceDir.getAbsolutePath().length() + 1); |
| writer.write(MessageFormat.format(" <exec dir=\"{1}\" executable=\"$'{'gcc-path'}'/bin/{0}\">" + LINE_SEPARATOR, new Object[] { gcj_exe, dest_dir})); //$NON-NLS-1$ |
| writer.write(" <arg line=\"--resource "); //$NON-NLS-1$ |
| writer.write(fileName + " " + fileName + " -c -o " + getObjectName(fileName) + "\"/>" + LINE_SEPARATOR); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ |
| writer.write(" </exec>" + LINE_SEPARATOR); //$NON-NLS-1$ |
| } |
| } |
| |
| private static void dumpAllClassFiles(Writer writer, File sourceDir, ArrayList collector, String gcj_exe, String dest_dir) throws IOException { |
| writer.write(" <echo message=\"compiling class files -> .o\"/>" + LINE_SEPARATOR); //$NON-NLS-1$ |
| writer.write( |
| MessageFormat.format( |
| " <apply failonerror=\"true\" executable=\"$'{'gcc-path'}'/bin/{0}\" dest=\"{1}\" parallel=\"false\">" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"--verbose\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"--classpath={1}\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-O2\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-c\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-fassume-compiled\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-march=pentium4\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-mfpmath=sse\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <srcfile/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <arg value=\"-o\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <targetfile/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <fileset dir=\"{1}\" includes=\"**/*.class\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " <mapper type=\"glob\" from=\"*.class\" to=\"*.o\"/>" + LINE_SEPARATOR + //$NON-NLS-1$ |
| " </apply>" + LINE_SEPARATOR + LINE_SEPARATOR,//$NON-NLS-1$ |
| new Object[] { |
| gcj_exe, |
| dest_dir |
| })); |
| } |
| |
| private static String getObjectName(String fileName) { |
| return fileName.substring(0, fileName.lastIndexOf('.')) + ".o"; //$NON-NLS-1$ |
| } |
| |
| public static void main(String[] args) { |
| if (args.length != 5) { |
| System.out.println("Usage: script_name directory gcj_exe_name dest_dir source/bin"); //$NON-NLS-1$ |
| return; |
| } |
| try { |
| BufferedWriter writer = new BufferedWriter(new FileWriter(new File(args[0]))); |
| writer.write(HEADER); |
| File sourceDir = new File(args[1]); |
| if (sourceDir.exists()) { |
| ArrayList collector = new ArrayList(); |
| collectAllFiles(sourceDir, collector, new FileFilter() { |
| public boolean accept(File pathname) { |
| String fileName = pathname.getAbsolutePath(); |
| return pathname.isDirectory() || fileName.endsWith(".rsc") || fileName.endsWith(".properties"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| }); |
| dumpAllProperties(writer, sourceDir, collector, args[2], args[3]); |
| if ("source".equals(args[4])) { //$NON-NLS-1$ |
| writer.write(MessageFormat.format(SOURCE_FILES, new Object[] {args[2], args[3]})); |
| } else { |
| collector = new ArrayList(); |
| collectAllFiles(sourceDir, collector, new FileFilter() { |
| public boolean accept(File pathname) { |
| String fileName = pathname.getAbsolutePath(); |
| return pathname.isDirectory() || fileName.endsWith(".class"); //$NON-NLS-1$ |
| } |
| }); |
| dumpAllClassFiles(writer, sourceDir, collector, args[2], args[3]); |
| } |
| } |
| writer.write(MessageFormat.format(FOOTER, new Object[] {args[2], args[3]})); |
| writer.flush(); |
| writer.close(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |