5261 libm should stop using synonyms.h

@@ -24,11 +24,11 @@
 /*
  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#pragma weak clogf = __clogf
+#pragma weak __clogf = clogf
 
 #include "libm.h"
 #include "complex_wrapper.h"
 
 #if defined(__i386) && !defined(__amd64)