weak attribute

[Gregory McGarry <greg%bitlynx.com@localhost>]

This change fixed shared libaries built with PCC.  It's not exactly  
the same, but is it correct?


Index: lib/libc/net/nsdispatch.c
===================================================================
RCS file: /cvsroot/src/lib/libc/net/nsdispatch.c,v
retrieving revision 1.32
diff -u -r1.32 nsdispatch.c
--- lib/libc/net/nsdispatch.c   28 Apr 2008 20:23:00 -0000      1.32
+++ lib/libc/net/nsdispatch.c   16 Aug 2008 23:55:34 -0000
@@ -173,7 +173,7 @@
  * Runtime determination of whether we are dynamically linked or not.
  */
 #ifdef __ELF__
-extern int                     _DYNAMIC __attribute__((__weak__));
+extern int                     _DYNAMIC __weak_reference(_DYNAMIC);
 #define        is_dynamic()            (&_DYNAMIC != NULL)
 #else
 #define        is_dynamic()            (0)     /* don't bother -  
switch to ELF!
 */