diff --git a/ChangeLog b/ChangeLog
index be0c84e0d..85406c3bd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-07-17  Neil Jerram  <neil@ossau.uklinux.net>
+
+	* configure.in: Update stack direction test to be like that in
+        Autoconf _AC_LIBOBJ_ALLOCA and Gnulib; specifically in involving a
+        function calling itself.
+
 2008-07-06  Ludovic Courtès  <ludo@gnu.org>
 
 	* configure.in: Update to Autoconf 2.61.