diff --git a/ChangeLog b/ChangeLog
index 03483030964..ce3d99e9119 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2008-09-05  Richard Guenther  <rguenther@suse.de>
+
+	* configure.ac: Initialize clooglibs to -lcloog.
+	* configure: Re-generate.
+
 2008-09-04  Le-Chun Wu  <lcwu@google.com>
 
 	* MAINTAINERS (Write After Approval): Add myself.
diff --git a/configure b/configure
index f5fe41a76dd..7ed787aaea7 100755
--- a/configure
+++ b/configure
@@ -4921,7 +4921,7 @@ fi
 
 
 # Check for CLOOG
-clooglibs=
+clooglibs=" -lcloog "
 clooginc=" -DCLOOG_PPL_BACKEND "
 
 
diff --git a/configure.ac b/configure.ac
index b7e44617d54..aa29d534ff5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1364,7 +1364,7 @@ AC_SUBST(pplinc)
 
 
 # Check for CLOOG
-clooglibs=
+clooglibs=" -lcloog "
 clooginc=" -DCLOOG_PPL_BACKEND "
 
 AC_ARG_WITH(cloog, [  --with-cloog=PATH       Specify prefix directory for the installed CLooG-PPL package