[jira] Issue Comment Edited: (MCOMPILER-157) Maven Compiler Plugin should add to compileSourceRoots for next plugins to consider as source directory for generated files

["Zoran Regvart (JIRA)" <ji...@codehaus.org>]

    [ https://jira.codehaus.org/browse/MCOMPILER-157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=273630#comment-273630 ] 

Zoran Regvart edited comment on MCOMPILER-157 at 7/19/11 8:25 AM:
------------------------------------------------------------------

One obvious workaround would be using build helper plugin to add the target/generated-sources/annotations to source path, like:

{noformat} 
<build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <version>1.7</version>
        <executions>
          <execution>
            <id>add-source</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>add-source</goal>
            </goals>
            <configuration>
              <sources>
                <source>target/generated-sources/annotations</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
{noformat}

      was (Author: zregvart):
    One obvious workaround would be using build helper plugin to add the target/generated-sources/annotations to source path, like:

{{
  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>build-helper-maven-plugin</artifactId>
        <version>1.7</version>
        <executions>
          <execution>
            <id>add-source</id>
            <phase>generate-sources</phase>
            <goals>
              <goal>add-source</goal>
            </goals>
            <configuration>
              <sources>
                <source>target/generated-sources/annotations</source>
              </sources>
            </configuration>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
}}
  
> Maven Compiler Plugin should add to compileSourceRoots for next plugins to consider as source directory for generated files 
> ----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MCOMPILER-157
>                 URL: https://jira.codehaus.org/browse/MCOMPILER-157
>             Project: Maven 2.x Compiler Plugin
>          Issue Type: Bug
>    Affects Versions: 2.3.2
>         Environment: Java 6
>            Reporter: Zoran Regvart
>         Attachments: maven-compiler-plugin-add-compileSourceRoots.patch, test-case.zip
>
>
> Maven Compiler Plugin by relying on javac by default, on Java 6 platform includes annotation processors in it's processing, these in end could generate sources that are placed by default in target/generated-sources/annotations. The later should be added to compileSourceRoots so that next plugin in execution would consider those sources.
> Please, see the attached test case and consider the attached patch in the next release of maven-compiler-plugin.
> thanks,
> Zoran

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