$NetBSD$

--- src/control/midi/Makefile.orig	2015-10-03 21:09:58.000000000 +0000
+++ src/control/midi/Makefile
@@ -36,10 +36,10 @@ depend:
 -include depend
 
 install: all
-	$(INSTALL) $(LIBMIDI) $(LIBDESTDIR)
+	$(INSTALL) $(LIBMIDI) $(DESTDIR)/$(LIBDIR)
 
 uninstall:
-	$(RM) $(LIBDESTDIR)/$(LIBMIDI)
+	$(RM) $(DESTDIR)/$(LIBDIR)/$(LIBMIDI)
 
 clean:
 	( cd portmidi; $(MAKE) $(MFLAGS) clean; )