diff -r d87832299709 -r 6569f6a9060c config/debug/strace.in
--- a/config/debug/strace.in	Wed Feb 08 00:28:43 2012 +0100
+++ b/config/debug/strace.in	Wed Dec 26 11:53:05 2012 +0100
@@ -27,21 +27,6 @@
     bool
     prompt "4.5.18"
 
-config STRACE_V_4_5_17
-    bool
-    prompt "4.5.17 (OBSOLETE)"
-    depends on OBSOLETE
-
-config STRACE_V_4_5_16
-    bool
-    prompt "4.5.16 (OBSOLETE)"
-    depends on OBSOLETE
-
-config STRACE_V_4_5_15
-    bool
-    prompt "4.5.15 (OBSOLETE)"
-    depends on OBSOLETE
-
 endchoice
 
 config STRACE_VERSION
@@ -52,6 +37,3 @@
     default "4.5.20" if STRACE_V_4_5_20
     default "4.5.19" if STRACE_V_4_5_19
     default "4.5.18" if STRACE_V_4_5_18
-    default "4.5.17" if STRACE_V_4_5_17
-    default "4.5.16" if STRACE_V_4_5_16
-    default "4.5.15" if STRACE_V_4_5_15