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 lround = __lround
-#endif
 
 /*
  * lround(x) rounds its argument to the nearest integer, rounding ties
  * away from zero, and converts the result to a 32 bit signed integer.
  *