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>

@@ -37,13 +37,11 @@
 /          2         -S          -C             S/C
 /          3         -C           S            -C/S
 /     ----------------------------------------------------------
 
 #include "libm.h"
-#include "libm_synonyms.h"
 #include "libm_protos.h"
-#undef fabs
 
         ENTRY(__reduction)
 #ifndef PIC
         movl    12(%esp),%eax           / load the high part of arg
 #else