+++ /dev/null
-#ifndef _URCU_ARCH_UATOMIC_UNKNOWN_H
-#define _URCU_ARCH_UATOMIC_UNKNOWN_H
-
-/*
- * Copyright (c) 1991-1994 by Xerox Corporation. All rights reserved.
- * Copyright (c) 1996-1999 by Silicon Graphics. All rights reserved.
- * Copyright (c) 1999-2004 Hewlett-Packard Development Company, L.P.
- * Copyright (c) 2009 Mathieu Desnoyers
- * Copyright (c) 2010 Paul E. McKenney, IBM Corporation
- * (Adapted from uatomic_arch_ppc.h)
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose, provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
-
-/* See configure.ac for the list of recognized architectures. */
-#error "Cannot build: unrecognized architecture detected."
-
-#endif /* _URCU_ARCH_UATOMIC_UNKNOWN_H */