--- Makefile.in.orig	2015-12-24 23:13:21 UTC
+++ Makefile.in
@@ -731,10 +731,10 @@ test:	$(DIC) $(DAMS)
 dic:	$(DIC)
 
 install-dic:
-	@if ! [ -d $(libdir)/dams ]; \
-		then mkdir -p $(libdir)/dams; \
+	@if ! [ -d $(DESTDIR)$(libdir)/dams ]; \
+		then mkdir -p $(DESTDIR)$(libdir)/dams; \
 	fi
-	$(install_sh_DATA) $(DIC) $(libdir)/dams
+	$(install_sh_DATA) $(DIC) $(DESTDIR)$(libdir)/dams
 
 # Tell versions [3.59,3.63) of GNU make to not export all variables.
 # Otherwise a system limit (for SysV at least) may be exceeded.