5261 libm should stop using synonyms.h
5298 fabs is 0-sized, confuses dis(1) and others
Reviewed by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
Approved by: Gordon Ross <gwr@nexenta.com>

@@ -25,14 +25,13 @@
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#pragma weak fabs = __fabs
+#pragma weak __fabs = fabs
 
 #include "libm.h"
-#include "libm_synonyms.h"
 #include "libm_macros.h"
 #include <math.h>
 
 double
 fabs(double x) {