com.github.maven_nar.cpptasks.ibm.VisualAgeCCompiler Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of nar-maven-plugin Show documentation
This plugin compiles native code and publishes native artifacts in the form of nar files.
There is a newer version: 3.10.1
/*
 * #%L
 * Native ARchive plugin for Maven
 * %%
 * Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
 * %%
 * 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.
 * #L%
 */
package com.github.maven_nar.cpptasks.ibm;

import java.io.File;
import java.util.Vector;

import org.apache.tools.ant.types.Environment;

import com.github.maven_nar.cpptasks.OptimizationEnum;
import com.github.maven_nar.cpptasks.compiler.LinkType;
import com.github.maven_nar.cpptasks.compiler.Linker;
import com.github.maven_nar.cpptasks.gcc.GccCompatibleCCompiler;

/**
 * Adapter for the IBM(r) Visual Age(tm) C++ compiler for AIX(tm)
 *
 * @author Curt Arnold
 */
public final class VisualAgeCCompiler extends GccCompatibleCCompiler {
  private final static String[] headerExtensions = new String[] {
      ".h", ".hpp", ".inl"
  };
  private final static String[] sourceExtensions = new String[] {
      ".c", ".cc", ".cxx", ".cpp", ".i", ".s"
  };

  private static final VisualAgeCCompiler instance = new VisualAgeCCompiler("xlC", sourceExtensions, headerExtensions,
      false, null);

  /**
   * Gets singleton instance of this class
   */
  public static VisualAgeCCompiler getInstance() {
    return instance;
  }

  private String identifier;
  private File[] includePath;

  /**
   * Private constructor. Use getInstance() to get singleton instance of this
   * class.
   */
  private VisualAgeCCompiler(final String command, final String[] sourceExtensions, final String[] headerExtensions,
      final boolean newEnvironment, final Environment env) {
    super(command, "-help", sourceExtensions, headerExtensions, false, null, newEnvironment, env);
  }

  @Override
  public void addImpliedArgs(final Vector args, final boolean debug, final boolean multithreaded,
      final boolean exceptions, final LinkType linkType, final Boolean rtti, final OptimizationEnum optimization) {
    args.addElement("-c");
    if (debug) {
      args.addElement("-g");
    }
    if (linkType.isSharedLibrary()) {
      args.addElement("-fpic");
    }
    if (rtti != null) {
      if (rtti.booleanValue()) {
        args.addElement("-qrtti=all");
      } else {
        args.addElement("-qnortti");
      }
    }
  }

  @Override
  public void addWarningSwitch(final Vector args, final int level) {
    switch (level) {
      case 0:
        args.addElement("-w");
        break;
      case 1:
        args.addElement("-qflag=s:s");
        break;
      case 2:
        args.addElement("-qflag=e:e");
        break;
      case 3:
        args.addElement("-qflag=w:w");
        break;
      case 4:
        args.addElement("-qflag=i:i");
        break;
      case 5:
        args.addElement("-qhalt=w:w");
        break;
    }
  }

  /**
   * Gets identifier for the compiler.
   * 
   * Initial attempt at extracting version information
   * would lock up. Using a stock response.
   */
  @Override
  public String getIdentifier() {
    return "VisualAge compiler - unidentified version";
  }

  @Override
  public Linker getLinker(final LinkType linkType) {
    return VisualAgeLinker.getInstance().getLinker(linkType);
  }

  @Override
  public int getMaximumCommandLength() {
    return Integer.MAX_VALUE;
  }

}