app/commonemail package_definition is complete fantasy - we have no qt files at all yet
Simple fix is to invoke the top-level group\bld.inf
<?xml version="1.0" encoding="UTF-8"?>
<SystemDefinition schema="3.0.0">
<package id="files" name="File Manager Apps" levels="support apps">
<collection id="files_plat" name="File Manager Apps Platform Interfaces" level="apps">
<component id="memory_scan_popup_ui_api" name="Memory Scan Popup UI API" class="api" filter="s60">
<meta rel="Api" href="files_plat/memory_scan_popup_ui_api/memory_scan_popup_ui_api.metaxml"/>
<unit bldFile="files_plat/memory_scan_popup_ui_api/group"/>
</component>
</collection>
<collection id="deviceencryption" name="Device Encryption" level="support">
<!-- this is either needs to be broken up into idependent bld.infs, or it's really a component and should move down a directory -->
<component id="devencnotifplugin" filter="s60" name="Device Encryption Notifier Plugin" class="plugin" introduced="^3">
<unit bldFile="deviceencryption/devencnotifplugin/group"/>
</component>
<component id="devencui" filter="s60" name="Device Encryption UI" introduced="^3">
<unit bldFile="deviceencryption/devencui/group"/>
</component>
<component id="devencdmadapter" filter="s60" name="Device Encryption DM Adapter" class="plugin" introduced="^3">
<unit bldFile="deviceencryption/devencdmadapter/group"/>
</component>
<component id="devencgsplugin" filter="s60" name="Device Encryption GS Plugin" class="plugin" introduced="^3">
<unit bldFile="deviceencryption/devencgsplugin/group"/>
</component>
<component id="deviceencryption_help" filter="s60" name="Device Encryption Help" introduced="^3">
<unit bldFile="deviceencryption/help/group"/>
</component>
<component id="deviceencryption_build" filter="s60" name="Device Encryption Build" introduced="^3">
<unit bldFile="deviceencryption/group"/>
</component>
</collection>
<collection id="filemanager" name="File Manager" level="apps">
<!-- this is really a component, should move down a directory -->
<component id="filemanager_build" filter="s60" name="File Manager Build">
<unit bldFile="filemanager/group"/>
</component>
</collection>
<collection id="filesystemuis" name="File System UIs" level="support">
<component id="memscaneng" filter="s60" name="Memory Scan Server">
<unit bldFile="filesystemuis/memscaneng/group"/>
</component>
<component id="memstatepopup" filter="s60" name="Memory State Popup">
<unit bldFile="filesystemuis/memstatepopup/group"/>
</component>
</collection>
</package>
</SystemDefinition>