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

*** 25,37 ****
  /*
   * 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.
--- 25,35 ----