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http://jira.codehaus.org/browse/MGWT-75?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=202150#action_202150
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Richard Allen commented on MGWT-75:
-----------------------------------
This fix prevents a target module from being compiled when the target module
extends another with an entry point. We use this scenario to only compile for a
single target browser during development. For example, we have a gwt.xml that
looks like this:
{{MyModule.gwt.xml}}
{code:xml:title=MyModule.gwt.xml}
<module>
<entry-point class="com.mycompany.MyModule"/>
</module>
{code}
Then another gwt.xml that extends the one above that looks like this:
{{MyModuleFirefox.gwt.xml}}
{code:xml:title=MyModuleFirefox.gwt.xml}
<module>
<inherits name="com.mycompany.MyModule"/>
<set-property name="user.agent" value="gecko1_8" />
</module>
{code}
Previous to gwt-maven-plugin 1.2-SNAPSHOT we were able to point to
{{MyModuleFirefox.gwt.xml}} and get a successful compile. With 1.2-SNAPSHOT, it
skips the compilation because it doesn't find an entry-point in
{{MyModuleFirefox.gwt.xml}}.
I confirmed this by commenting out the following {{if}} block in
{{CompileMojo.compilationRequired()}}.
{code}
if ( gwtModule.getEntryPoints().length == 0 )
{
// No entry-point, this is a secondary module : compiling this one will fail
// with '[ERROR] Module has no entry points defined'
return false;
}
{code}
> Compiler SHOULD skip modules without entry points when modules are
> autodetected.
> --------------------------------------------------------------------------------
>
> Key: MGWT-75
> URL: http://jira.codehaus.org/browse/MGWT-75
> Project: Maven 2.x GWT Plugin
> Issue Type: Wish
> Affects Versions: 1.1
> Reporter: Leszek Gruchala
> Assignee: nicolas de loof
> Fix For: 1.2
>
>
> The plugin shouldn't think that all modules must have entry points.
> This error is invalid:
> [ERROR] Module has no entry points defined
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