diff --unified --recursive --text Mx44.2.orig/src/Makefile Mx44.2.new/src/Makefile
--- Mx44.2.orig/src/Makefile	2019-09-28 09:43:44.649744513 +0200
+++ Mx44.2.new/src/Makefile	2019-09-28 10:39:07.452949539 +0200
@@ -4,8 +4,8 @@
 
 PREFIX		= /usr/local/
 
-DATADIR		= $(PREFIX)share/Mx44/
-BINDIR		= $(PREFIX)bin/
+DATADIR		= $(DESTDIR)$(PREFIX)/share/Mx44/
+BINDIR		= $(DESTDIR)$(PREFIX)/bin/
 
 DIR		= Mx44.2
 
@@ -42,6 +42,7 @@
 	$(CC) -c $(FLAGS) $<
 
 install: $(TARGET)
+	install -d $(BINDIR)
 	install $(TARGET) $(BINDIR)
 	install -d $(DATADIR)
 	install -t $(DATADIR) ../data/mx44patch