diff -r e1611da4bb05 -r 069f43a215cc config/debug/strace.in
--- a/config/debug/strace.in	Wed Dec 26 19:54:12 2012 +0100
+++ b/config/debug/strace.in	Wed Jun 25 23:33:01 2014 +0200
@@ -8,6 +8,16 @@
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config STRACE_V_4_8
+    bool
+    prompt "4.8"
+    depends on CONFIGURE_has_xz
+
+config STRACE_V_4_7
+    bool
+    prompt "4.7"
+    depends on CONFIGURE_has_xz
+
 config STRACE_V_4_6
     bool
     prompt "4.6"
@@ -31,6 +41,8 @@
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "4.8" if STRACE_V_4_8
+    default "4.7" if STRACE_V_4_7
     default "4.6" if STRACE_V_4_6
     default "4.5.20" if STRACE_V_4_5_20
     default "4.5.19" if STRACE_V_4_5_19