--- Makefile.orig	2011-03-16 22:05:18.000000000 -0700
+++ Makefile	2011-03-16 22:05:40.000000000 -0700
@@ -10,7 +10,7 @@
 	( echo "*************************"; \
 	  echo "*** Make in $$name "; \
 	  echo "*************************"; \
-	cd $$name ; make LIB=bufr ; ) done
+	$(MAKE) -C $$name LIB=bufr ; ) done
 
 clean   :
 	@for name in $(SUBDIRS); do\