Merge pull request #7933 from eder-matheus/drt_msg

drt: turn warn messages into error

Author: maliberty

src/drt/src/TritonRoute.tcl

@@ -122,11 +122,11 @@ proc detailed_route { args } {
     set or_k 0
   }
   if { [info exists keys(-bottom_routing_layer)] } {
-    utl::warn DRT 509 "-bottom_routing_layer is deprecated.\
+    utl::error DRT 509 "-bottom_routing_layer is deprecated.\
         Use set_routing_layers command instead."
   }
   if { [info exists keys(-top_routing_layer)] } {
-    utl::warn DRT 510 "-top_routing_layer is deprecated.\
+    utl::error DRT 510 "-top_routing_layer is deprecated.\
       Use set_routing_layers command instead."
   }
   if { [info exists keys(-verbose)] } {
@@ -294,11 +294,11 @@ proc pin_access { args } {
     set db_process_node ""
   }
   if { [info exists keys(-bottom_routing_layer)] } {
-    utl::warn DRT 511 "-bottom_routing_layer is deprecated.\
+    utl::error DRT 511 "-bottom_routing_layer is deprecated.\
         Use set_routing_layers command instead."
   }
   if { [info exists keys(-top_routing_layer)] } {
-    utl::warn DRT 514 "-top_routing_layer is deprecated.\
+    utl::error DRT 514 "-top_routing_layer is deprecated.\
         Use set_routing_layers command instead."
   }
   if { [info exists keys(-via_access_layer)] } {