--- rpl/Makefile.am	2014/06/24 08:38:25	1.71
+++ rpl/Makefile.am	2015/11/09 16:48:08	1.73
@@ -32,7 +32,7 @@ purge:
 		rm -rf $(srcdir)/tools/$$i; \
 		rm -rf $(top_builddir)/tools/$$i; \
 	done;
-	for i in @GMP@ @MPFR@ @NTL@ @COCOA@ @PARI@ @GIAC@; \
+	for i in @GMP@ @MPFR@ @NTL@ @COCOA@ @PARI@ @GIAC@ @FLTK@; \
 	do \
 		if [ -d $(srcdir)/rplcas/$$i ]; then \
 			rm -rf $(srcdir)/rplcas/$$i; \
@@ -232,17 +232,13 @@ $(top_builddir)/rplsums/rplmd5sum$(EXEEX
 $(top_builddir)/tools/@GPP@/src/gpp$(EXEEXT):
 	$(MAKE) -C $(top_builddir)/tools/@GPP@ $(AM_MAKEFLAGS)
 
-$(top_builddir)/tools/@UNITS@/units$(EXEEXT) \
-		$(top_builddir)/tools/@UNITS@/units_cur:
+$(top_builddir)/tools/@UNITS@/units$(EXEEXT):
 	if [ @OS@ = OpenBSD ]; then \
 		TMP=tmp.units; \
 		sed -e 's/^DEFS = -DUNITSFILE/DEFS = -Dmalloc=malloc -DUNITSFILE/g' \
 				@UNITS@/Makefile > $$TMP; \
 		mv -f $$TMP @UNITS@/Makefile; \
 	fi; \
-	if [ x$(srcdir) != x$(top_builddir) ]; then \
-		cp -f $(srcdir)/tools/@UNITS@/units_cur $(top_builddir)/tools/@UNITS@; \
-	fi
 	$(MAKE) -C $(top_builddir)/tools/@UNITS@ $(AM_MAKEFLAGS)
 
 .NOTPARALLEL: $(top_builddir)/tools/@FILE@/src/rplfile$(EXEEXT) \