os_defines.h (_GLIBCPP_INST_ATOMICITY_LOCK): Define on hppa when there is no weak support.

	* config/os/hpux/os_defines.h (_GLIBCPP_INST_ATOMICITY_LOCK): Define
	on hppa when there is no weak support.

From-SVN: r59092

libstdc++-v3/ChangeLog

+2002-11-13  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* config/os/hpux/os_defines.h (_GLIBCPP_INST_ATOMICITY_LOCK): Define
+	on hppa when there is no weak support.
+
 2002-11-13  Benjamin Kosnik  <bkoz@redhat.com>
 
 	PR libstdc++/8230

libstdc++-v3/config/os/hpux/os_defines.h

@@ -84,8 +84,9 @@ namespace std
 typedef long int __padding_type;
 #endif
 
-/* We need explicit instantiation of the atomicity lock on 32-bit HPUX.  */
-#ifndef __LP64__
+/* We need explicit instantiation of the atomicity lock on HPPA if
+   there is no weak support.  */
+#if !defined(_GLIBCPP_SUPPORTS_WEAK) && defined (__hppa__)
 #define _GLIBCPP_INST_ATOMICITY_LOCK 1
 #endif
 #endif