Initial import of cpptasks code

git-svn-id: file:///home/sven/projects/JOGL/temp/ant-contrib/svn/ant-contrib-code/trunk/cpptasks@62 32d7a393-a5a9-423c-abd3-5d954feb1f2f

1 files changed, 242 insertions, 0 deletions

diff --git a/src/net/sf/antcontrib/cpptasks/gcc/GccCCompiler.java b/src/net/sf/antcontrib/cpptasks/gcc/GccCCompiler.java
new file mode 100644
index 0000000..999ccf7
--- /dev/null
+++ b/src/net/sf/antcontrib/cpptasks/gcc/GccCCompiler.java
@@ -0,0 +1,242 @@
+/*
+ * 
+ * Copyright 2001-2004 The Ant-Contrib project
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package net.sf.antcontrib.cpptasks.gcc;
+import java.io.File;
+import java.util.Vector;
+
+import net.sf.antcontrib.cpptasks.CUtil;
+import net.sf.antcontrib.cpptasks.compiler.LinkType;
+import net.sf.antcontrib.cpptasks.compiler.Linker;
+import net.sf.antcontrib.cpptasks.compiler.Processor;
+import net.sf.antcontrib.cpptasks.parser.CParser;
+import net.sf.antcontrib.cpptasks.parser.FortranParser;
+import net.sf.antcontrib.cpptasks.parser.Parser;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.types.Environment;
+import net.sf.antcontrib.cpptasks.OptimizationEnum;
+
+/**
+ * Adapter for the GCC C/C++ compiler
+ * 
+ * @author Adam Murdoch
+ */
+public final class GccCCompiler extends GccCompatibleCCompiler {
+    private final static String[] sourceExtensions = new String[]{".c", /* C */
+            ".cc", /* C++ */
+            ".cpp", /* C++ */
+            ".cxx", /* C++ */
+            ".c++", /* C++ */
+            ".i", /* preprocessed C */
+            ".ii", /* preprocessed C++ */
+            ".f", /* FORTRAN */
+            ".for", /* FORTRAN */
+            ".m", /* Objective-C */
+            ".mm", /* Objected-C++ */
+            ".s" /* Assembly */
+            };
+    private final static String[] headerExtensions = new String[]{".h", ".hpp",
+    ".inl"};
+    private static final GccCCompiler cppInstance = new GccCCompiler("c++",
+            sourceExtensions, headerExtensions, false,
+            new GccCCompiler("c++", sourceExtensions, headerExtensions, true,
+                    null, false, null), false, null);
+    private static final GccCCompiler g77Instance = new GccCCompiler("g77",
+            sourceExtensions, headerExtensions, false,
+            new GccCCompiler("g77", sourceExtensions, headerExtensions, true,
+                    null, false, null), false, null);
+    private static final GccCCompiler gppInstance = new GccCCompiler("g++",
+            sourceExtensions, headerExtensions, false,
+            new GccCCompiler("g++", sourceExtensions, headerExtensions, true,
+                    null, false, null), false, null);
+    private static final GccCCompiler instance = new GccCCompiler("gcc",
+            sourceExtensions, headerExtensions, false,
+            new GccCCompiler("gcc", sourceExtensions, headerExtensions, true,
+                    null, false, null), false, null);
+    /**
+     * Gets c++ adapter
+     */
+    public static GccCCompiler getCppInstance() {
+        return cppInstance;
+    }
+    /**
+     * Gets g77 adapter
+     */
+    public static GccCCompiler getG77Instance() {
+        return g77Instance;
+    }
+    /**
+     * Gets gpp adapter
+     */
+    public static GccCCompiler getGppInstance() {
+        return gppInstance;
+    }
+    /**
+     * Gets gcc adapter
+     */
+    public static GccCCompiler getInstance() {
+        return instance;
+    }
+    private String identifier;
+    private File[] includePath;
+    private boolean isPICMeaningful = true;
+    /**
+     * Private constructor. Use GccCCompiler.getInstance() to get singleton
+     * instance of this class.
+     */
+    private GccCCompiler(String command, String[] sourceExtensions,
+            String[] headerExtensions, boolean isLibtool,
+            GccCCompiler libtoolCompiler, boolean newEnvironment,
+            Environment env) {
+        super(command, null, sourceExtensions, headerExtensions, isLibtool,
+                libtoolCompiler, newEnvironment, env);
+        isPICMeaningful = System.getProperty("os.name").indexOf("Windows") < 0;
+    }
+    public void addImpliedArgs(final Vector args, 
+    		final boolean debug,
+            final boolean multithreaded, 
+			final boolean exceptions, 
+			final LinkType linkType,
+			final Boolean rtti,
+			final OptimizationEnum optimization) {
+        super.addImpliedArgs(args, debug, multithreaded, 
+        		exceptions, linkType, rtti, optimization);
+        if (isPICMeaningful && linkType.isSharedLibrary()) {
+            args.addElement("-fPIC");
+        }
+    }
+    public Processor changeEnvironment(boolean newEnvironment, Environment env) {
+        if (newEnvironment || env != null) {
+            return new GccCCompiler(getCommand(), this.getSourceExtensions(),
+                    this.getHeaderExtensions(), this.getLibtool(),
+                    (GccCCompiler) this.getLibtoolCompiler(), newEnvironment,
+                    env);
+        }
+        return this;
+    }
+    /**
+     * Create parser to determine dependencies.
+     * 
+     * Will create appropriate parser (C++, FORTRAN) based on file extension.
+     *  
+     */
+    protected Parser createParser(File source) {
+        if (source != null) {
+            String sourceName = source.getName();
+            int lastDot = sourceName.lastIndexOf('.');
+            if (lastDot >= 0 && lastDot + 1 < sourceName.length()) {
+                char afterDot = sourceName.charAt(lastDot + 1);
+                if (afterDot == 'f' || afterDot == 'F') {
+                    return new FortranParser();
+                }
+            }
+        }
+        return new CParser();
+    }
+    public File[] getEnvironmentIncludePath() {
+        if (includePath == null) {
+            //
+            //   construct default include path from machine id and version id
+            //
+            String[] defaultInclude = new String[1];
+            StringBuffer buf = new StringBuffer("/lib/");
+            buf.append(GccProcessor.getMachine());
+            buf.append('/');
+            buf.append(GccProcessor.getVersion());
+            buf.append("/include");
+            defaultInclude[0] = buf.toString();
+            //
+            //   read specs file and look for -istart and -idirafter
+            //
+            String[] specs = GccProcessor.getSpecs();
+            String[][] optionValues = GccProcessor.parseSpecs(specs, "*cpp:",
+                    new String[]{"-isystem ", "-idirafter "});
+            //
+            //   if no entries were found, then use a default path
+            //
+            if (optionValues[0].length == 0 && optionValues[1].length == 0) {
+                optionValues[0] = new String[]{"/usr/local/include",
+                        "/usr/include", "/usr/include/win32api"};
+            }
+            //
+            //  remove mingw entries.
+            //    For MinGW compiles this will mean the
+            //      location of the sys includes will be
+            //      wrong in dependencies.xml
+            //      but that should have no significant effect
+            for (int i = 0; i < optionValues.length; i++) {
+                for (int j = 0; j < optionValues[i].length; j++) {
+                    if (optionValues[i][j].indexOf("mingw") > 0) {
+                        optionValues[i][j] = null;
+                    }
+                }
+            }
+            //
+            //   if cygwin then
+            //     we have to prepend location of gcc32
+            //       and .. to start of absolute filenames to
+            //       have something that will exist in the
+            //       windows filesystem
+            if (GccProcessor.isCygwin()) {
+                GccProcessor.convertCygwinFilenames(optionValues[0]);
+                GccProcessor.convertCygwinFilenames(optionValues[1]);
+                GccProcessor.convertCygwinFilenames(defaultInclude);
+            }
+            int count = CUtil.checkDirectoryArray(optionValues[0]);
+            count += CUtil.checkDirectoryArray(optionValues[1]);
+            count += CUtil.checkDirectoryArray(defaultInclude);
+            includePath = new File[count];
+            int index = 0;
+            for (int i = 0; i < optionValues.length; i++) {
+                for (int j = 0; j < optionValues[i].length; j++) {
+                    if (optionValues[i][j] != null) {
+                        includePath[index++] = new File(optionValues[i][j]);
+                    }
+                }
+            }
+            for (int i = 0; i < defaultInclude.length; i++) {
+                if (defaultInclude[i] != null) {
+                    includePath[index++] = new File(defaultInclude[i]);
+                }
+            }
+        }
+        return (File[]) includePath.clone();
+    }
+    public String getIdentifier() throws BuildException {
+        if (identifier == null) {
+            StringBuffer buf;
+            if (getLibtool()) {
+                buf = new StringBuffer("libtool ");
+            } else {
+                buf = new StringBuffer(' ');
+            }
+            buf.append(getCommand());
+            buf.append(' ');
+            buf.append(GccProcessor.getVersion());
+            buf.append(' ');
+            buf.append(GccProcessor.getMachine());
+            identifier = buf.toString();
+        }
+        return identifier;
+    }
+    public Linker getLinker(LinkType linkType) {
+        return GccLinker.getInstance().getLinker(linkType);
+    }
+    public int getMaximumCommandLength() {
+        return Integer.MAX_VALUE;
+    }
+}