When making all, don't make sharedmods.  That's now called separately
from the toplevel Makefile.  (For AIX, but doesn't hurt elsewhere.)
diff --git a/Modules/Makefile.pre.in b/Modules/Makefile.pre.in
index 213c74a..b4a4a43 100644
--- a/Modules/Makefile.pre.in
+++ b/Modules/Makefile.pre.in
@@ -101,7 +101,7 @@
 
 # === Rules ===
 
-all:		$(OBJS) sharedmods
+all:		$(OBJS)
 
 # Targets for Jim Fulton's extension Makefiles -- are these still needed?
 asharedmodule:	$(ASHAREDMODULE)$(SO)