Add a path variation for dragon device

This is required to make dragon blobs work.

BUG:24948157
Change-Id: Ie5f53a4793de7fe00910f2a4d67fa385ba050103
diff --git a/generate-packages.sh b/generate-packages.sh
index 33b4254..c48d328 100755
--- a/generate-packages.sh
+++ b/generate-packages.sh
@@ -39,7 +39,13 @@
   rm -rf tmp
   FILEDIR=tmp/vendor/$COMPANY/$DEVICE/proprietary
   mkdir -p $FILEDIR
-  mkdir -p tmp/vendor/$MANUFACTURER/$ROOTDEVICE
+  FILEDIR_ROOT=tmp/vendor/$MANUFACTURER/$ROOTDEVICE
+
+  if test ${ROOTDEVICE} = "dragon"
+  then
+    FILEDIR_ROOT=tmp/vendor/${MANUFACTURER}_devices/$ROOTDEVICE
+  fi
+  mkdir -p ${FILEDIR_ROOT}
 
   TO_EXTRACT=`sed -n -e '/'"  $COMPANY"'/,/;;/ p' $EXTRACT_LIST_FILENAME | tail -n+3 | head -n-2 | sed -e 's/\\\//g'`
 
@@ -121,7 +127,7 @@
   echo \ \ Setting up $COMPANY-specific makefiles
   cp -R $COMPANY/staging/* tmp/vendor/$COMPANY/$DEVICE || echo \ \ \ \ Error copying makefiles
   echo \ \ Setting up shared makefiles
-  cp -R root/* tmp/vendor/$MANUFACTURER/$ROOTDEVICE || echo \ \ \ \ Error copying makefiles
+  cp -R root/* ${FILEDIR_ROOT} || echo \ \ \ \ Error copying makefiles
   echo \ \ Generating self-extracting script
   SCRIPT=extract-$COMPANY-$DEVICE.sh
   cat PROLOGUE > tmp/$SCRIPT || echo \ \ \ \ Error generating script