Fix for issue #9164: with this patch sysconfig and distuls don't break
when duplicate '-arch foo' flags end up in CFLAGS (which may happen when
building a universal build using macports)
diff --git a/Misc/NEWS b/Misc/NEWS
index 86e295e..6235d87 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -33,6 +33,8 @@
 
 - Issue #9128: Fix validation of class decorators in parser module.
 
+- Issue #9164: Ensure sysconfig handles dupblice archs while building on OSX
+
 Extension Modules
 -----------------