diff -r db17513ee7bf -r 5744ba6e8297 config/cc/gcc.in
--- a/config/cc/gcc.in	Wed Jul 28 21:28:54 2010 +0200
+++ b/config/cc/gcc.in	Sun Aug 01 03:56:43 2010 +0200
@@ -19,6 +19,12 @@
 # Don't remove next line
 # CT_INSERT_VERSION_BELOW
 
+config CC_V_4_5_1
+    bool
+    prompt "4.5.1 (EXPERIMENTAL)"
+    depends on EXPERIMENTAL
+    select CC_GCC_4_5_or_later
+
 config CC_V_4_5_0
     bool
     prompt "4.5.0 (EXPERIMENTAL)"
@@ -160,6 +166,7 @@
     string
 # Don't remove next line
 # CT_INSERT_VERSION_STRING_BELOW
+    default "4.5.1" if CC_V_4_5_1
     default "4.5.0" if CC_V_4_5_0
     default "4.4.4" if CC_V_4_4_4
     default "4.4.3" if CC_V_4_4_3