--- rpl/Makefile.am	2012/08/22 09:29:49	1.55
+++ rpl/Makefile.am	2012/12/13 20:27:07	1.56
@@ -213,6 +213,7 @@ $(top_builddir)/tools/@UNITS@/units$(EXE
 				@UNITS@/Makefile > $$TMP; \
 		mv -f $$TMP @UNITS@/Makefile; \
 	fi; \
+	cp -f $(srcdir)/tools/@UNITS@/units_cur $(top_builddir)/tools/@UNITS@
 	$(MAKE) -C $(top_builddir)/tools/@UNITS@ $(AM_MAKEFLAGS)
 
 .NOTPARALLEL: $(top_builddir)/tools/@FILE@/src/rplfile$(EXEEXT) \