content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You 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
   *
   *      https://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 org.apache.tools.ant.taskdefs.compilers;
  
  import org.apache.tools.ant.BuildException;
  import org.apache.tools.ant.Project;
  import org.apache.tools.ant.types.Commandline;
  import org.apache.tools.ant.types.Path;
  
  /**
   * The implementation of the jvc compiler from microsoft.
   * This is primarily a cut-and-paste from the original javac task before it
   * was refactored.
   *
   * @since Ant 1.3
   */
  public class Jvc extends DefaultCompilerAdapter {
  
      /**
       * Run the compilation.
       * @return true if the compiler ran with a zero exit result (ok)
       * @exception BuildException if the compilation has problems.
       */
      @Override
      public boolean execute() throws BuildException {
          attributes.log("Using jvc compiler", Project.MSG_VERBOSE);
  
          Path classpath = new Path(project);
  
          // jvc doesn't support bootclasspath dir (-bootclasspath)
          // so we'll emulate it for compatibility and convenience.
          Path p = getBootClassPath();
          if (!p.isEmpty()) {
              classpath.append(p);
          }
  
          if (includeJavaRuntime) {
              // jvc doesn't support an extension dir (-extdir)
              // so we'll emulate it for compatibility and convenience.
              classpath.addExtdirs(extdirs);
          }
  
          classpath.append(getCompileClasspath());
  
          // jvc has no option for source-path so we
          // will add it to classpath.
          if (compileSourcepath != null) {
              classpath.append(compileSourcepath);
          } else {
              classpath.append(src);
          }
  
          Commandline cmd = new Commandline();
          String exec = getJavac().getExecutable();
          cmd.setExecutable(exec == null ? "jvc" : exec);
  
          if (destDir != null) {
              cmd.createArgument().setValue("/d");
              cmd.createArgument().setFile(destDir);
          }
  
          // Add the Classpath before the "internal" one.
          cmd.createArgument().setValue("/cp:p");
          cmd.createArgument().setPath(classpath);
  
          boolean msExtensions = true;
          String mse = getProject().getProperty("build.compiler.jvc.extensions");
          if (mse != null) {
              msExtensions = Project.toBoolean(mse);
          }
  
          if (msExtensions) {
              // Enable MS-Extensions and ...
              cmd.createArgument().setValue("/x-");
              // ... do not display a Message about this.
              cmd.createArgument().setValue("/nomessage");
          }
  
          // Do not display Logo
          cmd.createArgument().setValue("/nologo");
  
          if (debug) {
              cmd.createArgument().setValue("/g");
          }
          if (optimize) {
              cmd.createArgument().setValue("/O");
          }
          if (verbose) {
              cmd.createArgument().setValue("/verbose");
          }
  
          addCurrentCompilerArgs(cmd);
  
          int firstFileName = cmd.size();
          logAndAddFilesToCompile(cmd);
  
          return
              executeExternalCompile(cmd.getCommandline(), firstFileName,
                                     false) == 0;
      }
  }
  