- fix typo introduced in http://hg.python.org/cpython/rev/f918d4a06c64

Makefile.pre.in

@@ -408,7 +408,7 @@ platform: $(BUILDPYTHON)
 # Build the shared modules
 sharedmods: $(BUILDPYTHON)
 	if which getopt >/dev/null 2>&1; then \
-	s=`getopt s $$MAKEFLAGS 2>/dev/null | sed 's/ --.*/ /'`; \
+	  mflags=`getopt s $$MAKEFLAGS 2>/dev/null | sed 's/ --.*/ /'`; \
 	else \
 	  mflags=" $$MAKEFLAGS "; \
 	fi; \