Maven2 dependencies question

[Marco Mistroni]

Hello all,
 i hav enoticed that in maven2 is possible to specify dependencies this way

<dependency>
       <groupId>jboss</groupId>
       <artifactId>ejb3-persistence</artifactId>
       <version>4.0.3</version>
       <scope>system</scope>
       <systemPath>${basedir}\lib\ejb3-persistence.jar</systemPath>
    </dependency>


Not sure if it is possible,  but what if i have plenty of jars in the same
directory and i need
to include all of them as dependencies?
is it possible to specify a whole directory as dependency or do i have to
specify files one by one?

thanks in advance and regars
 marco