diff -r 2535545dd450 -r dc39960ecfd2 config/global/ct-behave.in
--- a/config/global/ct-behave.in	Fri Mar 05 09:19:56 2010 +0100
+++ b/config/global/ct-behave.in	Mon Mar 29 10:03:29 2010 +0200
@@ -44,6 +44,7 @@
     bool
     prompt "Debug crosstool-NG"
     default n
+    depends on ! BACKEND
     help
       Say 'y' here to get some options regarding debugging crosstool-NG.