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1   package org.codehaus.mojo.natives.plugin;
2   
3   /*
4    * The MIT License
5    *
6    * Copyright (c) 2004, The Codehaus
7    *
8    * Permission is hereby granted, free of charge, to any person obtaining a copy of
9    * this software and associated documentation files (the "Software"), to deal in
10   * the Software without restriction, including without limitation the rights to
11   * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
12   * of the Software, and to permit persons to whom the Software is furnished to do
13   * so, subject to the following conditions:
14   *
15   * The above copyright notice and this permission notice shall be included in all
16   * copies or substantial portions of the Software.
17   *
18   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
21   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
22   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
23   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24   * SOFTWARE.
25   */
26  
27  import java.io.File;
28  import java.util.List;
29  
30  import org.apache.maven.plugin.AbstractMojo;
31  import org.apache.maven.plugin.MojoExecutionException;
32  import org.apache.maven.plugins.annotations.LifecyclePhase;
33  import org.apache.maven.plugins.annotations.Mojo;
34  import org.apache.maven.plugins.annotations.Parameter;
35  import org.apache.maven.project.MavenProject;
36  
37  /**
38   * Initialize build lifecycle
39   */
40  @Mojo(name = "initialize", defaultPhase = LifecyclePhase.INITIALIZE)
41  public class NativeInitializeMojo
42      extends AbstractMojo
43  {
44  
45      @Parameter(defaultValue = "${project}", readonly = true, required = true)
46      protected MavenProject project;
47  
48      public void execute()
49          throws MojoExecutionException
50      {
51          File buildDirectory = new File( this.project.getBuild().getDirectory() );
52  
53          if ( !buildDirectory.exists() )
54          {
55              buildDirectory.mkdirs();
56          }
57  
58          // strip version from finalName since and
59          // disallow user from changing the final name since many
60          // final linker output depending heavily on the name without any associated version
61          String finalName = project.getArtifactId();
62  
63          project.getBuild().setFinalName( finalName );
64  
65          // we need to clear out object files list since it possible that compile phase gets called mulitple times
66          // and produce duplicate objects, and therefore will fail at link phase
67          List objList = (List) this.getPluginContext().get( AbstractNativeMojo.LINKER_INPUT_LIST_NAME );
68          if ( objList != null )
69          {
70              objList.clear();
71          }
72  
73      }
74  
75  }