do not let starpu_scheduler.h unexpectedly include hwloc.h during application compilations

include/starpu_config.h.in

@@ -47,8 +47,6 @@
 #undef STARPU_MAXOPENCLDEVS
 #undef STARPU_NMAXWORKERS
 
-#undef STARPU_HAVE_HWLOC
-
 #undef STARPU_HAVE_LIBNUMA
 
 #undef STARPU_HAVE_WINDOWS

src/sched_policies/detect_combined_workers.c

@@ -1,6 +1,6 @@
 /* StarPU --- Runtime system for heterogeneous multicore architectures.
  *
- * Copyright (C) 2010, 2011  Université de Bordeaux 1
+ * Copyright (C) 2010-2011  Université de Bordeaux 1
  *
  * StarPU is free software; you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -14,8 +14,8 @@
  * See the GNU Lesser General Public License in COPYING.LGPL for more details.
  */
 
-#include <starpu.h>
 #include <common/config.h>
+#include <starpu.h>
 #include <common/utils.h>
 #include <core/workers.h>