diff -r e44f67656c5f -r 4d6a56579d9d config/debug/gdb.in
--- a/config/debug/gdb.in	Wed Feb 17 23:50:49 2010 +0100
+++ b/config/debug/gdb.in	Fri Mar 05 18:19:25 2010 +0100
@@ -41,6 +41,7 @@
     prompt "Native gdb"
     default n
     depends on ! BARE_METAL
+    depends on ! BACKEND
     help
       Build and install a native gdb for the target, to run on the target.