Fix for issue #7473.

Without this patch you'll get link errors in some extensions
(in particular the _curses_panel) one when you try to build
a 3-way universal framework when you previously installed a
2-way universal framework using the python.org installer.
diff --git a/Misc/NEWS b/Misc/NEWS
index ccab30a..16dad49 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -141,6 +141,9 @@
 
 - Accept Oracle Berkeley DB 5.0 and 5.1 as backend for the dbm extension.
 
+- Issue #7473: avoid link errors when building a framework with a different
+  set of architectures than the one that is currently installed.
+
 
 What's New in Python 3.2 Alpha 3?
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