--- /dev/null
+Index: src/org/eclipse/jdt/internal/compiler/batch/messages.properties
+===================================================================
+RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/batch/org/eclipse/jdt/internal/compiler/batch/messages.properties,v
+retrieving revision 1.546.2.23
+diff -u -r1.546.2.23 messages.properties
+--- src/org/eclipse/jdt/internal/compiler/batch/messages.properties 8 Feb 2007 15:04:43 -0000 1.546.2.23
++++ src/org/eclipse/jdt/internal/compiler/batch/messages.properties 26 Feb 2007 18:21:06 -0000
+@@ -249,3 +249,8 @@
+ template.restrictedAccess.constructor = The constructor {0} is not accessible due to restriction on classpath entry {1}
+ template.restrictedAccess.field = The field {0} from the type {1} is not accessible due to restriction on classpath entry {2}
+ template.restrictedAccess.method = The method {0} from the type {1} is not accessible due to restriction on classpath entry {2}
++
++# GCCMain messages.
++gcc.zipArg=-fzip-target requires argument
++gcc.zipDepArg=-fzip-dependency requires argument
++gcc.noClasspath=no classpath specified
+Index: src/org/eclipse/jdt/internal/compiler/batch/GCCMain.java
+===================================================================
+RCS file: batch/org/eclipse/jdt/internal/compiler/batch/GCCMain.java
+diff -N src/org/eclipse/jdt/internal/compiler/batch/GCCMain.java
+--- /dev/null 1 Jan 1970 00:00:00 -0000
++++ src/org/eclipse/jdt/internal/compiler/batch/GCCMain.java 1 Jan 1970 00:00:00 -0000
+@@ -0,0 +1,495 @@
++/**
++ *
++ */
++package org.eclipse.jdt.internal.compiler.batch;
++
++import java.io.BufferedOutputStream;
++import java.io.BufferedReader;
++import java.io.ByteArrayInputStream;
++import java.io.File;
++import java.io.FileOutputStream;
++import java.io.FileReader;
++import java.io.IOException;
++import java.io.InputStreamReader;
++import java.io.OutputStream;
++import java.io.PrintWriter;
++import java.io.UnsupportedEncodingException;
++import java.util.ArrayList;
++import java.util.HashSet;
++import java.util.Iterator;
++import java.util.Map;
++import java.util.StringTokenizer;
++import java.util.zip.CRC32;
++import java.util.zip.ZipEntry;
++import java.util.zip.ZipOutputStream;
++
++import org.eclipse.jdt.core.compiler.InvalidInputException;
++import org.eclipse.jdt.internal.compiler.ClassFile;
++import org.eclipse.jdt.internal.compiler.CompilationResult;
++import org.eclipse.jdt.internal.compiler.env.AccessRule;
++import org.eclipse.jdt.internal.compiler.env.AccessRuleSet;
++import org.eclipse.jdt.internal.compiler.impl.CompilerOptions;
++import org.eclipse.jdt.internal.compiler.util.Messages;
++import org.eclipse.jdt.internal.compiler.util.SuffixConstants;
++
++/**
++ * This is an alternate entry point for the command-line compiler which
++ * is simpler to integrate into GCC. In particular the option processing
++ * is more GNU-like and the recognized options are similar to those supported
++ * by other GCC front ends.
++ */
++public class GCCMain extends Main {
++
++ // All the compilation units specified on the command line.
++ private HashSet commandLineCompilationUnits = new HashSet();
++ // True if we are only checking syntax.
++ private boolean syntaxOnly;
++ // If not null, the name of the output zip file.
++ // If null, we are generating class files in the file system,
++ // not a zip file.
++ private String zipDestination;
++ // The zip stream to which we're writing, or null if it hasn't been opened.
++ private ZipOutputStream zipStream;
++
++ // If not null, the name of the zip file to which dependency class files
++ // should be written.
++ private String zipDependencyDestination;
++ // The zip stream to which dependency files should be written.
++ private ZipOutputStream zipDependencyStream;
++
++ public GCCMain(PrintWriter outWriter, PrintWriter errWriter,
++ boolean systemExitWhenFinished) {
++ super(outWriter, errWriter, systemExitWhenFinished);
++ this.logger.setEmacs();
++ }
++
++ public GCCMain(PrintWriter outWriter, PrintWriter errWriter,
++ boolean systemExitWhenFinished, Map customDefaultOptions) {
++ super(outWriter, errWriter, systemExitWhenFinished,
++ customDefaultOptions);
++ this.logger.setEmacs();
++ }
++
++ private void fail(Exception t) {
++ this.logger.logException(t);
++ System.exit(1);
++ }
++
++ public CompilationUnit[] getCompilationUnits() throws InvalidInputException {
++ CompilationUnit[] units = super.getCompilationUnits();
++ for (int i = 0; i < units.length; ++i)
++ this.commandLineCompilationUnits.add(units[i]);
++ return units;
++ }
++
++ private String combine(char[] one, char[] two) {
++ StringBuffer b = new StringBuffer();
++ b.append(one);
++ b.append(two);
++ return b.toString();
++ }
++
++ private ZipOutputStream getZipOutput() throws IOException {
++ if (this.zipDestination != null && this.zipStream == null) {
++ OutputStream os;
++ if ("-".equals(this.zipDestination)) { //$NON-NLS-1$
++ os = System.out;
++ } else {
++ os = new FileOutputStream(this.zipDestination);
++ }
++ zipStream = new ZipOutputStream(new BufferedOutputStream(os));
++ zipStream.setMethod(ZipOutputStream.STORED);
++ }
++ return zipStream;
++ }
++
++ private ZipOutputStream getDependencyOutput() throws IOException {
++ if (this.zipDependencyDestination != null && this.zipDependencyStream == null) {
++ OutputStream os = new FileOutputStream(zipDependencyDestination);
++ zipDependencyStream = new ZipOutputStream(new BufferedOutputStream(os));
++ zipDependencyStream.setMethod(ZipOutputStream.STORED);
++ }
++ return zipDependencyStream;
++ }
++
++ public void outputClassFiles(CompilationResult unitResult) {
++ if (this.syntaxOnly) {
++ return;
++ }
++ if (this.zipDestination == null) {
++ // Nothing special to do here.
++ super.outputClassFiles(unitResult);
++ return;
++ }
++ if (unitResult == null || unitResult.hasErrors()) {
++ return;
++ }
++
++ // If we are compiling with indirect dispatch, we don't need
++ // any dependent classes. If we are using the C++ ABI, then we
++ // do need the dependencies in order to do proper layout.
++ boolean gcjCompile = this.commandLineCompilationUnits.contains(unitResult.getCompilationUnit());
++ if (this.zipDependencyDestination == null && !gcjCompile) {
++ return;
++ }
++
++ try {
++ ZipOutputStream dest = gcjCompile ? getZipOutput() : getDependencyOutput();
++ ClassFile[] classFiles = unitResult.getClassFiles();
++ for (int i = 0; i < classFiles.length; ++i) {
++ ClassFile classFile = classFiles[i];
++ String filename = combine(classFile.fileName(), SuffixConstants.SUFFIX_class);
++ if (this.verbose)
++ this.out.println(
++ Messages.bind(
++ Messages.compilation_write,
++ new String[] {
++ String.valueOf(this.exportedClassFilesCounter+1),
++ filename
++ }));
++ ZipEntry entry = new ZipEntry(filename);
++ byte[] contents = classFile.getBytes();
++ CRC32 crc = new CRC32();
++ crc.update(contents);
++ entry.setSize(contents.length);
++ entry.setCrc(crc.getValue());
++ dest.putNextEntry(entry);
++ dest.write(contents);
++ dest.closeEntry();
++ }
++ } catch (IOException err) {
++ fail(err);
++ }
++ }
++
++ private String getArgument(String option) {
++ int index = option.indexOf('=');
++ return option.substring(index + 1);
++ }
++
++ private void addPath(ArrayList result, String currentClasspathName) {
++ String customEncoding = null;
++ AccessRule[] accessRules = new AccessRule[0];
++ String templates[] = new String[AccessRuleSet.MESSAGE_TEMPLATES_LENGTH];
++ templates[0] = this.bind(
++ "template.restrictedAccess.type", //$NON-NLS-1$
++ new String[] {"{0}", currentClasspathName}); //$NON-NLS-1$
++ templates[1] = this.bind(
++ "template.restrictedAccess.constructor", //$NON-NLS-1$
++ new String[] {"{0}", currentClasspathName}); //$NON-NLS-1$
++ templates[2] = this.bind(
++ "template.restrictedAccess.method", //$NON-NLS-1$
++ new String[] {"{0}", "{1}", currentClasspathName}); //$NON-NLS-1$ //$NON-NLS-2$
++ templates[3] = this.bind(
++ "template.restrictedAccess.field", //$NON-NLS-1$
++ new String[] {"{0}", "{1}", currentClasspathName}); //$NON-NLS-1$ //$NON-NLS-2$
++ AccessRuleSet accessRuleSet = new AccessRuleSet(accessRules, templates);
++ FileSystem.Classpath currentClasspath = FileSystem
++ .getClasspath(currentClasspathName,
++ customEncoding, accessRuleSet);
++ if (currentClasspath != null) {
++ result.add(currentClasspath);
++ }
++ }
++
++ private void parsePath(ArrayList result, String path) {
++ StringTokenizer iter = new StringTokenizer(path, File.pathSeparator);
++ while (iter.hasMoreTokens()) {
++ addPath(result, iter.nextToken());
++ }
++ }
++
++ protected void handleWarningToken(String token, boolean isEnabling,
++ boolean useEnableJavadoc) throws InvalidInputException {
++ // Recognize this for compatibility with older versions of gcj.
++ if ("deprecated".equals(token)) //$NON-NLS-1$
++ token = "deprecation"; //$NON-NLS-1$
++ else if ("static-access".equals(token) //$NON-NLS-1$
++ || "dep-ann".equals(token) //$NON-NLS-1$
++ || "over-ann".equals(token)) { //$NON-NLS-1$
++ // Some exceptions to the warning naming rule.
++ } else if ("extraneous-semicolon".equals(token)) { //$NON-NLS-1$
++ // Compatibility with earlier versions of gcj.
++ token = "semicolon"; //$NON-NLS-1$
++ } else {
++ // Turn "foo-bar-baz" into eclipse-style "fooBarBaz".
++ StringBuffer newToken = new StringBuffer(token.length());
++ StringTokenizer t = new StringTokenizer(token, "-"); //$NON-NLS-1$
++ boolean first = true;
++ while (t.hasMoreTokens()) {
++ String next = t.nextToken();
++ if (first) {
++ newToken.append(next);
++ first = false;
++ } else {
++ newToken.append(Character.toUpperCase(next.charAt(0)));
++ newToken.append(next.substring(1));
++ }
++ }
++ token = newToken.toString();
++ }
++ super.handleWarningToken(token, isEnabling, useEnableJavadoc);
++ }
++
++ private void turnWarningsToErrors() {
++ Object[] entries = this.options.entrySet().toArray();
++ for (int i = 0, max = entries.length; i < max; i++) {
++ Map.Entry entry = (Map.Entry) entries[i];
++ if (!(entry.getKey() instanceof String))
++ continue;
++ if (!(entry.getValue() instanceof String))
++ continue;
++ if (((String) entry.getValue()).equals(CompilerOptions.WARNING)) {
++ this.options.put(entry.getKey(), CompilerOptions.ERROR);
++ }
++ }
++ }
++
++ /**
++ * Set the debug level to the indicated value. The level should be
++ * between 0 and 2, inclusive, but this is not checked.
++ * @param level the debug level
++ */
++ private void setDebugLevel(int level) {
++ this.options.put(
++ CompilerOptions.OPTION_LocalVariableAttribute,
++ level > 1 ? CompilerOptions.GENERATE : CompilerOptions.DO_NOT_GENERATE);
++ this.options.put(
++ CompilerOptions.OPTION_LineNumberAttribute,
++ level > 0 ? CompilerOptions.GENERATE : CompilerOptions.DO_NOT_GENERATE);
++ this.options.put(
++ CompilerOptions.OPTION_SourceFileAttribute,
++ CompilerOptions.GENERATE);
++ }
++
++ private void readFileList(String file, ArrayList result) {
++ try {
++ BufferedReader b = new BufferedReader(new FileReader(file));
++ String line;
++ while ((line = b.readLine()) != null) {
++ if (line.endsWith(SUFFIX_STRING_java))
++ result.add(line);
++ }
++ b.close();
++ } catch (IOException err) {
++ fail(err);
++ }
++ }
++
++ private void readAllFileListFiles(ArrayList fileList, ArrayList result) {
++ Iterator it = fileList.iterator();
++ while (it.hasNext()) {
++ readFileList((String) it.next(), result);
++ }
++ }
++
++ private void handleWall(boolean enable) throws InvalidInputException {
++ // A somewhat arbitrary list. We use the GCC names
++ // here, and the local handleWarningToken translates
++ // for us.
++ handleWarningToken("constructor-name", enable, false);
++ handleWarningToken("pkg-default-method", enable, false);
++ handleWarningToken("masked-catch-block", enable, false);
++ handleWarningToken("all-deprecation", enable, false);
++ handleWarningToken("unused-local", enable, false);
++ handleWarningToken("unused-label", enable, false);
++ handleWarningToken("static-receiver", enable, false);
++ handleWarningToken("indirect-static", enable, false);
++ handleWarningToken("no-effect-assign", enable, false);
++ handleWarningToken("char-concat", enable, false);
++ handleWarningToken("useless-type-check", enable, false);
++ handleWarningToken("final-bound", enable, false);
++ handleWarningToken("assert-identifier", enable, false);
++ handleWarningToken("enum-identifier", enable, false);
++ handleWarningToken("finally", enable, false);
++ handleWarningToken("varargs-cast", enable, false);
++ handleWarningToken("unused", enable, false);
++ handleWarningToken("forbidden", enable, false);
++ }
++
++ public void configure(String[] argv) throws InvalidInputException {
++ if ((argv == null) || (argv.length == 0)) {
++ // This is a "can't happen".
++ System.exit(1);
++ }
++
++ ArrayList files = new ArrayList();
++ ArrayList otherFiles = new ArrayList();
++ String classpath = null;
++ boolean haveFileList = false;
++ boolean inhibitAllWarnings = false;
++ boolean treatWarningsAsErrors = false;
++
++ for (int i = 0; i < argv.length; ++i) {
++ String currentArg = argv[i];
++
++ if (currentArg.startsWith("-fencoding=")) { //$NON-NLS-1$
++ // Simply accept the last one.
++ String encoding = getArgument(currentArg);
++ try { // ensure encoding is supported
++ new InputStreamReader(new ByteArrayInputStream(new byte[0]), encoding);
++ } catch (UnsupportedEncodingException e) {
++ throw new InvalidInputException(
++ this.bind("configure.unsupportedEncoding", encoding)); //$NON-NLS-1$
++ }
++ this.options.put(CompilerOptions.OPTION_Encoding, encoding);
++ } else if (currentArg.startsWith("-foutput-class-dir=")) { //$NON-NLS-1$
++ String arg = getArgument(currentArg);
++ if (this.destinationPath != null) {
++ StringBuffer errorMessage = new StringBuffer();
++ errorMessage.append("-d"); //$NON-NLS-1$
++ errorMessage.append(' ');
++ errorMessage.append(arg);
++ throw new InvalidInputException(
++ this.bind("configure.duplicateOutputPath", errorMessage.toString())); //$NON-NLS-1$
++ }
++ this.destinationPath = arg;
++ // this.generatePackagesStructure = true;
++ } else if (currentArg.startsWith("-fbootclasspath=")) { //$NON-NLS-1$
++ classpath = getArgument(currentArg);
++ } else if (currentArg.equals("-fzip-target")) { //$NON-NLS-1$
++ ++i;
++ if (i >= argv.length)
++ throw new InvalidInputException(this.bind("gcc.zipArg")); //$NON-NLS-1$
++ this.zipDestination = argv[i];
++ } else if (currentArg.equals("-fzip-dependency")) { //$NON-NLS-1$
++ ++i;
++ if (i >= argv.length)
++ throw new InvalidInputException(this.bind("gcc.zipDepArg")); //$NON-NLS-1$
++ this.zipDependencyDestination = argv[i];
++ } else if (currentArg.startsWith("-g")) { //$NON-NLS-1$
++ if (currentArg.equals("-g0")) { //$NON-NLS-1$
++ setDebugLevel(0);
++ } else if (currentArg.equals("-g2") || currentArg.equals("-g3") //$NON-NLS-1$ //$NON-NLS-2$
++ || currentArg.equals("-g")) { //$NON-NLS-1$
++ setDebugLevel(2);
++ } else {
++ // Handle -g1 but also things like -gstabs.
++ setDebugLevel(1);
++ }
++ } else if (currentArg.equals("-Werror")) { //$NON-NLS-1$
++ treatWarningsAsErrors = true;
++ } else if (currentArg.equals("-Wno-error")) { //$NON-NLS-1$
++ treatWarningsAsErrors = false;
++ } else if (currentArg.equals("-Wall")) { //$NON-NLS-1$
++ handleWall(true);
++ } else if (currentArg.equals("-Wno-all")) { //$NON-NLS-1$
++ handleWall(false);
++ } else if (currentArg.startsWith("-Wno-")) { //$NON-NLS-1$
++ handleWarningToken(currentArg.substring(5), false, false);
++ } else if (currentArg.startsWith("-W")) { //$NON-NLS-1$
++ handleWarningToken(currentArg.substring(2), true, false);
++ } else if (currentArg.equals("-w")) { //$NON-NLS-1$
++ inhibitAllWarnings = true;
++ } else if (currentArg.startsWith("-O")) { //$NON-NLS-1$
++ // Ignore.
++ } else if (currentArg.equals("-v")) { //$NON-NLS-1$
++ this.verbose = true;
++ } else if (currentArg.equals("-fsyntax-only")) { //$NON-NLS-1$
++ this.syntaxOnly = true;
++ } else if (currentArg.startsWith("-fsource=")) { //$NON-NLS-1$
++ currentArg = getArgument(currentArg);
++ if (currentArg.equals("1.3")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_Source, CompilerOptions.VERSION_1_3);
++ } else if (currentArg.equals("1.4")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_Source, CompilerOptions.VERSION_1_4);
++ } else if (currentArg.equals("1.5") || currentArg.equals("5") || currentArg.equals("5.0")) { //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
++ this.options.put(CompilerOptions.OPTION_Source, CompilerOptions.VERSION_1_5);
++ } else if (currentArg.equals("1.6") || currentArg.equals("6") || currentArg.equals("6.0")) { //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
++ this.options.put(CompilerOptions.OPTION_Source, CompilerOptions.VERSION_1_6);
++ } else {
++ throw new InvalidInputException(this.bind("configure.source", currentArg)); //$NON-NLS-1$
++ }
++ } else if (currentArg.startsWith("-ftarget=")) { //$NON-NLS-1$
++ currentArg = getArgument(currentArg);
++ if (currentArg.equals("1.1")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_1);
++ } else if (currentArg.equals("1.2")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_2);
++ } else if (currentArg.equals("1.3")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_3);
++ } else if (currentArg.equals("1.4")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_4);
++ } else if (currentArg.equals("1.5") || currentArg.equals("5") || currentArg.equals("5.0")) { //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_5);
++ } else if (currentArg.equals("1.6") || currentArg.equals("6") || currentArg.equals("6.0")) { //$NON-NLS-1$//$NON-NLS-2$ //$NON-NLS-3$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_1_6);
++ } else if (currentArg.equals("jsr14")) { //$NON-NLS-1$
++ this.options.put(CompilerOptions.OPTION_TargetPlatform, CompilerOptions.VERSION_JSR14);
++ } else {
++ throw new InvalidInputException(this.bind("configure.targetJDK", currentArg)); //$NON-NLS-1$
++ }
++ } else if (currentArg.equals("-ffilelist-file")) { //$NON-NLS-1$
++ haveFileList = true;
++ } else if (currentArg.endsWith(SuffixConstants.SUFFIX_STRING_java)) {
++ files.add(currentArg);
++ } else if (currentArg.charAt(0) == '-'){
++ // FIXME: error if not a file?
++ } else {
++ otherFiles.add(currentArg);
++ }
++ }
++
++ // Read the file list file. We read them all, but really there
++ // will only be one.
++ if (haveFileList)
++ readAllFileListFiles(otherFiles, files);
++
++ this.filenames = (String[]) files.toArray(new String[0]);
++ this.encodings = new String[this.filenames.length];
++ this.destinationPaths = new String[this.filenames.length];
++ for (int i = 0; i < this.filenames.length; ++i)
++ this.destinationPaths[i] = this.destinationPath;
++
++ // Classpath processing.
++ ArrayList result = new ArrayList();
++ if (classpath == null)
++ throw new InvalidInputException(this.bind("gcc.noClasspath")); //$NON-NLS-1$
++ parsePath(result, classpath);
++
++ // We must always create both output files, even if one is not used.
++ // That way we will always pass valid zip file on to jc1.
++ try {
++ getZipOutput();
++ getDependencyOutput();
++ } catch (IOException err) {
++ fail(err);
++ }
++
++ if (inhibitAllWarnings)
++ disableWarnings();
++ if (treatWarningsAsErrors)
++ turnWarningsToErrors();
++
++ this.checkedClasspaths = new FileSystem.Classpath[result.size()];
++ result.toArray(this.checkedClasspaths);
++
++ this.logger.logCommandLineArguments(argv);
++ this.logger.logOptions(this.options);
++ this.logger.logClasspath(this.checkedClasspaths);
++
++ this.repetitions = 1;
++ }
++
++ public boolean compile(String[] argv) {
++ boolean result = super.compile(argv);
++ try {
++ if (zipStream != null) {
++ zipStream.finish();
++ zipStream.close();
++ }
++ if (zipDependencyStream != null) {
++ zipDependencyStream.finish();
++ zipDependencyStream.close();
++ }
++ } catch (IOException err) {
++ fail(err);
++ }
++ return result;
++ }
++
++ public static void main(String[] argv) {
++ boolean result = new GCCMain(new PrintWriter(System.out), new PrintWriter(System.err), false).compile(argv);
++ System.exit(result ? 0 : 1);
++ }
++}
projects / packages / eclipse-ecj.git / commitdiff