diff -r 73b26ab97690 -r aa4a3a04fb4c lemon/config.h.in
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lemon/config.h.in	Tue Jul 04 10:06:24 2006 +0000
@@ -0,0 +1,5 @@
+/* Define to 1 if you have CPLEX. */
+#undef HAVE_CPLEX
+
+/* Define to 1 if you have GLPK. */
+#undef HAVE_GLPK