diff -r b432bd628b10 -r c5451809efdb config/cc/gcc.in
--- a/config/cc/gcc.in	Wed May 27 21:16:01 2009 +0000
+++ b/config/cc/gcc.in	Wed Aug 19 19:44:45 2009 +0200
@@ -205,6 +205,17 @@
 
 endchoice
 
+config CC_ENABLE_CXX_FLAGS
+    string
+    prompt "Flags to pass to --enable-cxx-flags"
+    default ""
+    help
+      Enter here the value of the gcc's ./configure option --enable-cxx-flags.
+      Leave empty if you don't know better.
+      
+      Note: just pass in the option _value_, that is only the part that goes
+      after the '=' sign.
+
 config CC_CORE_EXTRA_CONFIG
     string
     prompt "Core gcc extra config"