--- configure.ac.orig	2005-11-03 09:21:59.000000000 +0100
+++ configure.ac	2008-10-27 09:01:38.000000000 +0100
@@ -10,10 +10,10 @@
 
 dnl Look in the most logical places for external libraries
 CPPFLAGS="$CPPFLAGS -I$prefix/include"
-LDFLAGS="$LDFLAGS -L$prefix/lib"
+LDFLAGS="$LDFLAGS -L$prefix/lib64"
 if test "x$prefix" != "x/usr/local"; then
   CPPFLAGS="$CPPFLAGS -I/usr/local/include"
-  LDFLAGS="$LDFLAGS -L/usr/local/lib"
+  LDFLAGS="$LDFLAGS -L/usr/local/lib64"
 fi
 
 dnl Locate required external software