[jira] Updated: (MCOMPILER-98) -sourcepath not passed to javac

["Jesse Glick (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MCOMPILER-98?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesse Glick updated MCOMPILER-98:
---------------------------------

    Attachment: MCOMPILER-98.diff

Patch incl. better diagnostics and hotfix.

> -sourcepath not passed to javac
> -------------------------------
>
>                 Key: MCOMPILER-98
>                 URL: http://jira.codehaus.org/browse/MCOMPILER-98
>             Project: Maven 2.x Compiler Plugin
>          Issue Type: Bug
>    Affects Versions: 2.0.2
>         Environment: Ubuntu 8.10, JDK 6.
>            Reporter: Jesse Glick
>            Priority: Critical
>         Attachments: maven-6647998-test.zip, MCOMPILER-98.diff
>
>
> JavacCompiler.java (actually in plexus-compiler-javac, but I cannot find the source project for this anywhere) has
>         List sourceLocations = config.getSourceLocations();
>         if ( sourceLocations != null && !sourceLocations.isEmpty() && ( sourceFiles.length == 0 ) )
>         {
>             args.add( "-sourcepath" );
>             args.add( getPathString( sourceLocations ) );
>         }
> The sourceFiles.length == 0 clause should be deleted. The problem is that javac really does need to have -sourcepath even when you are passing an explicit list of *.java files; it is necessary for 269-compliant annotation processors:
> http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6647998
> Following is a patch which
> 1. Fixes diagnostics to print compiler arguments even for unforked mode. (javac is still run with a command line when unforked, so there is no reason to omit this valuable diagnostic info.)
> 2. Hacks maven-compiler-plugin to work around the bug in plexus-compiler-javac and pass -sourcepath. Obviously a fix to p-c-j would be preferable.
> When applied to m-c-p 2.0.2 it allows the test case to build.

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