5262 libm needs to be carefully unifdef'd
5268 libm doesn't need to hide symbols which are already local

@@ -25,13 +25,11 @@
 /*
  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#if defined(ELFOBJ)
 #pragma weak frexp = __frexp
-#endif
 
 /*
  * frexp(x, exp) returns the normalized significand of x and sets
  * *exp so that x = r*2^(*exp) where r is the return value.  If x
  * is finite and nonzero, 1/2 <= |r| < 1.