Initial import.

[mirror_edk2.git] / Tools / Source / Cpptasks / net / sf / antcontrib / cpptasks / gcc / cross / sparc_sun_solaris2 / GccCCompiler.java

/*\r
 * \r
 * Copyright 2001-2004 The Ant-Contrib project\r
 *\r
 *  Licensed under the Apache License, Version 2.0 (the "License");\r
 *  you may not use this file except in compliance with the License.\r
 *  You may obtain a copy of the License at\r
 *\r
 *      http://www.apache.org/licenses/LICENSE-2.0\r
 *\r
 *  Unless required by applicable law or agreed to in writing, software\r
 *  distributed under the License is distributed on an "AS IS" BASIS,\r
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
 *  See the License for the specific language governing permissions and\r
 *  limitations under the License.\r
 */\r
package net.sf.antcontrib.cpptasks.gcc.cross.sparc_sun_solaris2;\r
import java.io.File;\r
import java.util.Vector;\r
\r
import net.sf.antcontrib.cpptasks.CUtil;\r
import net.sf.antcontrib.cpptasks.compiler.LinkType;\r
import net.sf.antcontrib.cpptasks.compiler.Linker;\r
import net.sf.antcontrib.cpptasks.compiler.Processor;\r
import net.sf.antcontrib.cpptasks.gcc.GccCompatibleCCompiler;\r
import net.sf.antcontrib.cpptasks.parser.CParser;\r
import net.sf.antcontrib.cpptasks.parser.FortranParser;\r
import net.sf.antcontrib.cpptasks.parser.Parser;\r
\r
import org.apache.tools.ant.BuildException;\r
import org.apache.tools.ant.types.Environment;\r
import net.sf.antcontrib.cpptasks.OptimizationEnum;\r
\r
/**\r
 * Adapter for the GCC C/C++ compiler\r
 * \r
 * @author Adam Murdoch\r
 */\r
public final class GccCCompiler extends GccCompatibleCCompiler {\r
    private final static String[] sourceExtensions = new String[]{".c", /* C */\r
            ".cc", /* C++ */\r
            ".cpp", /* C++ */\r
            ".cxx", /* C++ */\r
            ".c++", /* C++ */\r
            ".i", /* preprocessed C */\r
            ".ii", /* preprocessed C++ */\r
            ".f", /* FORTRAN */\r
            ".for", /* FORTRAN */\r
            ".m", /* Objective-C */\r
            ".mm", /* Objected-C++ */\r
            ".s" /* Assembly */\r
            };\r
    private final static String[] headerExtensions = new String[]{".h", ".hpp",\r
    ".inl"};\r
    public static final String CMD_PREFIX = "sparc-sun-solaris2-";\r
    private static final GccCCompiler cppInstance = new GccCCompiler(CMD_PREFIX\r
            + "c++", sourceExtensions, headerExtensions, false,\r
            new GccCCompiler(CMD_PREFIX + "c++", sourceExtensions,\r
                    headerExtensions, true, null, false, null), false, null);\r
    private static final GccCCompiler g77Instance = new GccCCompiler(CMD_PREFIX\r
            + "g77", sourceExtensions, headerExtensions, false,\r
            new GccCCompiler(CMD_PREFIX + "g77", sourceExtensions,\r
                    headerExtensions, true, null, false, null), false, null);\r
    private static final GccCCompiler gppInstance = new GccCCompiler(CMD_PREFIX\r
            + "g++", sourceExtensions, headerExtensions, false,\r
            new GccCCompiler(CMD_PREFIX + "g++", sourceExtensions,\r
                    headerExtensions, true, null, false, null), false, null);\r
    private static final GccCCompiler instance = new GccCCompiler(CMD_PREFIX\r
            + "gcc", sourceExtensions, headerExtensions, false,\r
            new GccCCompiler(CMD_PREFIX + "gcc", sourceExtensions,\r
                    headerExtensions, true, null, false, null), false, null);\r
    /**\r
     * Gets c++ adapter\r
     */\r
    public static GccCCompiler getCppInstance() {\r
        return cppInstance;\r
    }\r
    /**\r
     * Gets g77 adapter\r
     */\r
    public static GccCCompiler getG77Instance() {\r
        return g77Instance;\r
    }\r
    /**\r
     * Gets gpp adapter\r
     */\r
    public static GccCCompiler getGppInstance() {\r
        return gppInstance;\r
    }\r
    /**\r
     * Gets gcc adapter\r
     */\r
    public static GccCCompiler getInstance() {\r
        return instance;\r
    }\r
    private String identifier;\r
    private File[] includePath;\r
    private boolean isPICMeaningful = true;\r
    /**\r
     * Private constructor. Use GccCCompiler.getInstance() to get singleton\r
     * instance of this class.\r
     */\r
    private GccCCompiler(String command, String[] sourceExtensions,\r
            String[] headerExtensions, boolean isLibtool,\r
            GccCCompiler libtoolCompiler, boolean newEnvironment,\r
            Environment env) {\r
        super(command, null, sourceExtensions, headerExtensions, isLibtool,\r
                libtoolCompiler, newEnvironment, env);\r
        isPICMeaningful = System.getProperty("os.name").indexOf("Windows") < 0;\r
    }\r
    public void addImpliedArgs(final Vector args, \r
    		final boolean debug,\r
            final boolean multithreaded, \r
			final boolean exceptions, \r
			final LinkType linkType,\r
			final Boolean rtti,\r
			final OptimizationEnum optimization,\r
   final Boolean defaultflag) {\r
        super.addImpliedArgs(args, debug, multithreaded, \r
        		exceptions, linkType, rtti, optimization, defaultflag);\r
        if (isPICMeaningful && linkType.isSharedLibrary()) {\r
            args.addElement("-fPIC");\r
        }\r
    }\r
    public Processor changeEnvironment(boolean newEnvironment, Environment env) {\r
        if (newEnvironment || env != null) {\r
            return new GccCCompiler(getCommand(), this.getSourceExtensions(),\r
                    this.getHeaderExtensions(), this.getLibtool(),\r
                    (GccCCompiler) this.getLibtoolCompiler(), newEnvironment,\r
                    env);\r
        }\r
        return this;\r
    }\r
    /**\r
     * Create parser to determine dependencies.\r
     * \r
     * Will create appropriate parser (C++, FORTRAN) based on file extension.\r
     *  \r
     */\r
    protected Parser createParser(File source) {\r
        if (source != null) {\r
            String sourceName = source.getName();\r
            int lastDot = sourceName.lastIndexOf('.');\r
            if (lastDot >= 0 && lastDot + 1 < sourceName.length()) {\r
                char afterDot = sourceName.charAt(lastDot + 1);\r
                if (afterDot == 'f' || afterDot == 'F') {\r
                    return new FortranParser();\r
                }\r
            }\r
        }\r
        return new CParser();\r
    }\r
    public File[] getEnvironmentIncludePath() {\r
        if (includePath == null) {\r
            //\r
            //   construct default include path from machine id and version id\r
            //\r
            String[] defaultInclude = new String[1];\r
            StringBuffer buf = new StringBuffer("/lib/");\r
            buf.append(GccProcessor.getMachine());\r
            buf.append('/');\r
            buf.append(GccProcessor.getVersion());\r
            buf.append("/include");\r
            defaultInclude[0] = buf.toString();\r
            //\r
            //   read specs file and look for -istart and -idirafter\r
            //\r
            String[] specs = GccProcessor.getSpecs();\r
            String[][] optionValues = GccProcessor.parseSpecs(specs, "*cpp:",\r
                    new String[]{"-isystem ", "-idirafter "});\r
            //\r
            //   if no entries were found, then use a default path\r
            //\r
            if (optionValues[0].length == 0 && optionValues[1].length == 0) {\r
                optionValues[0] = new String[]{"/usr/local/include",\r
                        "/usr/include", "/usr/include/win32api"};\r
            }\r
            //\r
            //  remove mingw entries.\r
            //    For MinGW compiles this will mean the\r
            //      location of the sys includes will be\r
            //      wrong in dependencies.xml\r
            //      but that should have no significant effect\r
            for (int i = 0; i < optionValues.length; i++) {\r
                for (int j = 0; j < optionValues[i].length; j++) {\r
                    if (optionValues[i][j].indexOf("mingw") > 0) {\r
                        optionValues[i][j] = null;\r
                    }\r
                }\r
            }\r
            //\r
            //   if cygwin then\r
            //     we have to prepend location of gcc32\r
            //       and .. to start of absolute filenames to\r
            //       have something that will exist in the\r
            //       windows filesystem\r
            if (GccProcessor.isCygwin()) {\r
                GccProcessor.convertCygwinFilenames(optionValues[0]);\r
                GccProcessor.convertCygwinFilenames(optionValues[1]);\r
                GccProcessor.convertCygwinFilenames(defaultInclude);\r
            }\r
            int count = CUtil.checkDirectoryArray(optionValues[0]);\r
            count += CUtil.checkDirectoryArray(optionValues[1]);\r
            count += CUtil.checkDirectoryArray(defaultInclude);\r
            includePath = new File[count];\r
            int index = 0;\r
            for (int i = 0; i < optionValues.length; i++) {\r
                for (int j = 0; j < optionValues[i].length; j++) {\r
                    if (optionValues[i][j] != null) {\r
                        includePath[index++] = new File(optionValues[i][j]);\r
                    }\r
                }\r
            }\r
            for (int i = 0; i < defaultInclude.length; i++) {\r
                if (defaultInclude[i] != null) {\r
                    includePath[index++] = new File(defaultInclude[i]);\r
                }\r
            }\r
        }\r
        return (File[]) includePath.clone();\r
    }\r
    public String getIdentifier() throws BuildException {\r
        if (identifier == null) {\r
            StringBuffer buf;\r
            if (getLibtool()) {\r
                buf = new StringBuffer("libtool ");\r
            } else {\r
                buf = new StringBuffer(' ');\r
            }\r
            buf.append(getCommand());\r
            buf.append(' ');\r
            buf.append(GccProcessor.getVersion());\r
            buf.append(' ');\r
            buf.append(GccProcessor.getMachine());\r
            identifier = buf.toString();\r
        }\r
        return identifier;\r
    }\r
    public Linker getLinker(LinkType linkType) {\r
        return GccLinker.getInstance().getLinker(linkType);\r
    }\r
    public int getMaximumCommandLength() {\r
        return Integer.MAX_VALUE;\r
    }\r
}\r