diff -r 35cf5e2f110a -r 7af68e6083aa config/debug/ltrace.in
--- a/config/debug/ltrace.in	Wed Feb 17 23:41:17 2010 +0100
+++ b/config/debug/ltrace.in	Mon Jan 03 23:40:22 2011 +0100
@@ -1,4 +1,5 @@
 # ltrace
+# depends on ! BACKEND
 
 config DEBUG_ltrace
     select LIBELF_TARGET