compile on fedora

Author: fangq

Diff for: contrib/OpenNL3.2.1/src/nl_single_file.c

@@ -3436,8 +3436,8 @@ void nlPreconditioner_SSOR(NLdouble* x, NLdouble* y) {
 #ifdef NL_USE_SUPERLU
 
 /* SuperLU includes */
-#include <slu_cdefs.h>
-#include <supermatrix.h>
+#include <SuperLU/slu_cdefs.h>
+#include <SuperLU/supermatrix.h>
 
 /* Note: SuperLU is difficult to call, but it is worth it.    */
 /* Here is a driver inspired by A. Sheffer's "cow flattener". */