--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian4/os/buildtools/package_definition.xml	Thu Apr 01 12:01:18 2010 +0100
@@ -0,0 +1,125 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE SystemDefinition [
+<!ELEMENT SystemDefinition ( systemModel )>
+<!ATTLIST SystemDefinition
+  name CDATA #REQUIRED
+  schema CDATA #REQUIRED
+>
+<!-- all paths are relative to the environment variable specified by the root attribute, or SOURCEROOT if not.  -->
+
+<!-- System Model Section of DTD -->
+<!ELEMENT systemModel (layer+)>
+
+<!ELEMENT layer (block* | collection*)*>
+<!-- Kernel Services, Base Services, OS Services, Etc -->
+<!ATTLIST layer
+  name CDATA #REQUIRED
+  long-name CDATA #IMPLIED
+  levels NMTOKENS #IMPLIED
+  span CDATA #IMPLIED
+>
+
+<!ELEMENT block (subblock* | collection*)*>
+ <!-- Generic OS services, Comms Services, etc -->
+<!ATTLIST block
+  levels NMTOKENS #IMPLIED
+  span CDATA #IMPLIED
+  level NMTOKEN #IMPLIED
+  name CDATA #REQUIRED
+  long-name CDATA #IMPLIED
+>
+
+<!ELEMENT subblock (collection)*>
+<!-- Cellular Baseband Services, Networking Services, etc -->
+<!ATTLIST subblock
+  name CDATA #REQUIRED
+  long-name CDATA #IMPLIED
+>
+
+<!ELEMENT collection (component)*>
+<!-- Screen Driver, Content Handling, etc -->
+<!ATTLIST collection
+  name CDATA #REQUIRED
+  long-name CDATA #IMPLIED
+  level NMTOKEN #IMPLIED
+>
+
+<!ELEMENT component (unit)*>
+<!-- contains units or is a  package or prebuilt -->
+<!ATTLIST component
+  name CDATA #REQUIRED
+  long-name CDATA #IMPLIED
+  deprecated CDATA #IMPLIED
+  introduced CDATA #IMPLIED
+  contract CDATA #IMPLIED
+  plugin (Y|N) "N"
+  filter CDATA #IMPLIED
+  class NMTOKENS #IMPLIED
+  supports CDATA #IMPLIED
+  purpose ( optional | mandatory | development ) "optional"
+>
+
+<!ELEMENT unit EMPTY >
+<!-- must be buildable (bld.inf) -->
+<!-- bldFile  may someday be removed in favour of mrp -->
+<!ATTLIST unit
+  mrp CDATA #IMPLIED
+  filter CDATA #IMPLIED
+  bldFile CDATA #IMPLIED
+  root CDATA #IMPLIED
+  version NMTOKEN #IMPLIED
+  prebuilt NMTOKEN #IMPLIED
+  late (Y|N) #IMPLIED
+  priority CDATA #IMPLIED
+>
+]>
+<SystemDefinition name="Symbian^4" schema="2.0.1">
+  <systemModel>
+    <layer name="os" long-name="OS" levels="hw services">
+      <block name="buildtools" level="hw" long-name="Build Tools" levels="bld mw fw ui">
+        <collection name="bldsystemtools" long-name="Build System Tools" level="bld">
+          <component name="sysdeftools" long-name="System Definition Tools" purpose="development" introduced="^2">
+            <unit mrp="/sf/os/buildtools/bldsystemtools/sysdeftools/group/sysdeftools.mrp"/>
+          </component>
+          <component name="commonbldutils" long-name="Common Utils" purpose="development">
+            <unit mrp="/sf/os/buildtools/bldsystemtools/commonbldutils/tools_utils_common.mrp"/>
+          </component>
+        </collection>
+        <collection name="toolsandutils" long-name="Tools and Utils" level="mw">
+          <component name="productionbldtools" long-name="Production Build Tools" filter="gt" purpose="development">
+            <unit mrp="/sf/os/buildtools/toolsandutils/productionbldtools/product_tools.mrp"/>
+          </component>
+          <component name="e32tools" long-name="E32 Tools" deprecated="^2" purpose="development" class="PC">
+            <unit bldFile="/sf/os/buildtools/toolsandutils/e32tools/group" mrp="/sf/os/buildtools/toolsandutils/e32tools/group/tools_e32tools.mrp"/>
+          </component>
+          <component name="wintunnel" long-name="Wintunnel" purpose="development" filter="test">
+            <unit mrp="/sf/os/buildtools/toolsandutils/wintunnel/group/testtools_WinTunnel_srconly.mrp" bldFile="/sf/os/buildtools/toolsandutils/wintunnel/group"/>
+          </component>
+          <component name="autotest" long-name="Autotest" purpose="development">
+            <unit bldFile="/sf/os/buildtools/toolsandutils/autotest/group" mrp="/sf/os/buildtools/toolsandutils/autotest/group/tools_autotest.mrp"/>
+          </component>
+        </collection>
+        <collection name="sbsv1_os" long-name="Symbian Build System v1" level="fw">
+          <component name="e32toolp" long-name="E32 Perl Tools" purpose="development" filter="sf_build" class="PC">
+            <unit mrp="/sf/os/buildtools/sbsv1_os/e32toolp/group/tools_e32toolp.mrp" bldFile="/sf/os/buildtools/sbsv1_os/e32toolp/group"/>
+          </component>
+        </collection>
+        <collection name="imgtools_os" long-name="Image Tools" level="fw">
+          <component name="romkiteka2" long-name="ROMKIT EKA2" deprecated="^2" purpose="development">
+            <unit bldFile="/sf/os/buildtools/imgtools_os/romkiteka2/group" mrp="/sf/os/buildtools/imgtools_os/romkiteka2/group/tools_romkit.mrp"/>
+          </component>
+        </collection>
+        <collection name="misccomponents" long-name="Misc Components" level="mw">
+          <component name="emulatorlauncher" long-name="Emulator Launcher" filter="gt" purpose="development">
+            <unit bldFile="/sf/os/buildtools/misccomponents/emulatorlauncher/group" mrp="/sf/os/buildtools/misccomponents/emulatorlauncher/group/tools_sdk_eng_emulator_launcher.mrp"/>
+          </component>
+        </collection>
+        <collection name="buildtools_info" long-name="Build Tools Info" level="ui">
+          <component name="buildtools_metadata" long-name="Build Tools Metadata" introduced="^2" purpose="development" class="config PC">
+            <unit mrp="/sf/os/buildtools/buildtools_info/buildtools_metadata/buildtools_metadata.mrp"/>
+          </component>
+        </collection>
+      </block>
+    </layer>
+  </systemModel>
+</SystemDefinition>