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>

@@ -65,11 +65,11 @@
  * Only decimal values are given. We assume that the compiler will convert
  * from decimal to binary accurately enough to produce the correct
  * hexadecimal values.
  */
 
-#pragma weak expl = __expl
+#pragma weak __expl = expl
 
 #include "libm.h"
 
 extern const long double _TBL_expl_hi[], _TBL_expl_lo[];