diff -r 000000000000 -r 2b12eedda295 Makefile
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile	Mon Oct 16 00:49:43 2006 +0200
@@ -0,0 +1,5 @@
+gray50.xbm: make-gray50
+	./make-gray50 400 400 > gray50.xbm
+
+make-gray50: make-gray50.o
+make-gray50.o: make-gray50.c