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http://jira.codehaus.org/browse/MWAR-9?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_100366
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Jason Melnick commented on MWAR-9:
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I have a fix for this and will supply a patch ASAP.

See http://jira.codehaus.org/browse/MWAR-21 and 
http://jira.codehaus.org/browse/MNG-3067

> WAR plugin should support minimal WARs for inclusion within an EAR
> ------------------------------------------------------------------
>
>                 Key: MWAR-9
>                 URL: http://jira.codehaus.org/browse/MWAR-9
>             Project: Maven 2.x War Plugin
>          Issue Type: Improvement
>            Reporter: Mike Perham
>            Assignee: Stephane Nicoll
>
> I noticed that when I build a WAR, I get a gigantic WEB-INF/lib with all my 
> deps.  This is fine for a default but maven should also support "skeleton" 
> WARs which will be packaged within an EAR.  We have EARs which package 3-4 
> WARs each and to have the deps duplicated within each WAR means we cannot 
> have shared data (since the classes are loaded within each WAR's classloader, 
> rather than by the parent EAR's classloader).  It also means 80MB EARs!  :-)
> It seems like two things need to happen:
> 1) Add a "skeleton" flag which prevents copying any dependencies to 
> WEB-INF/lib.
> 2) Instead generate a META-INF/MANIFEST.MF which has a Class-Path entry which 
> lists the relative locations of the dependencies within the parent EAR.
> Fabrice has basically the same idea written down here.  Starting with "- for 
> a War..." : 
> http://marc.theaimsgroup.com/?l=turbine-maven-user&m=112737860024530&w=2

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