diff -ru vncpwd-596854c237e26b3f615d933e8abd040f1ed9b5c9/Makefile vncpwd-596854c237e26b3f615d933e8abd040f1ed9b5c9.new/Makefile
--- vncpwd-596854c237e26b3f615d933e8abd040f1ed9b5c9/Makefile	2017-06-07 21:39:02.000000000 +0200
+++ vncpwd-596854c237e26b3f615d933e8abd040f1ed9b5c9.new/Makefile	2017-12-10 07:23:49.467553716 +0100
@@ -1,5 +1,12 @@
+CFLAGS = -g
+PREFIX = /usr
+BINDIR = ${PREFIX}/bin
+
 all:
-	gcc -o vncpwd vncpwd.c d3des.c
+	gcc ${CFLAGS} -o vncpwd vncpwd.c d3des.c
+
+install:
+	install -D -m 755 vncpwd ${DESTDIR}${BINDIR}/vncpwd
 
 clean:
 	rm vncpwd