mkexp: fixed missing mkdir -p option in cppath to allow incremental copying of...

mkexp: fixed missing mkdir -p option in cppath to allow incremental copying of data that is not produced in one go

cppath

@@ -63,7 +63,7 @@ for DIR_A in $(
 )
 do
     DIR_B=`echo "$DIR_A" | sed "s,$EXP_A,$EXP_B,g"`
-    mkdir -v "$PATH_B"/"$DIR_B"
+    mkdir -vp "$PATH_B"/"$DIR_B"
 done
     
 for FILE_A in $(