Changed to avoid further bld.inf's being included more than once in devicecontrol package
<?xml version="1.0" encoding="UTF-8"?>
<SystemDefinition schema="3.0.0">
<package id="helix" name="Helix" levels="plugin framework server generic specific">
<collection id="helix_ren" name="Helix Engine" level="framework">
<component id="helix_ren_build" filter="s60" name="Helix Engine Build" introduced="^2">
<unit bldFile="helix_ren/group"/>
</component>
<component id="helix_stub" filter="sf_build" name="Helix Stub" class="api" introduced="^2">
<unit bldFile="helix_ren/helix_stub/group"/>
</component>
<component id="helixrfsplugin" filter="s60" name="Helix RFS Plugin" class="plugin" introduced="^2">
<unit bldFile="helix_ren/helixrfsplugin/group"/>
</component>
</collection>
</package>
</SystemDefinition>