improve make clobber for 2000/bmeyer

2000/bmeyer/.gitignore

@@ -1,8 +1,8 @@
 bmeyer
-lavabus.glic
 bmeyer.orig
-prog.orig
+glicbawls
+lavabus.glic
+lavabus.glic2
 lenna.pgm
 new.pgm
-glicbawls
+prog.orig
-lavabus.glic2

2000/bmeyer/Makefile

@@ -113,7 +113,7 @@ PROG= ${ENTRY}
 #
 OBJ= ${PROG}.o
 DATA= lavabus.pgm lenna.glic michael.pgm
-TARGET= ${PROG}
+TARGET= ${PROG} glicbawls
 #
 ALT_OBJ=
 ALT_TARGET=
@@ -133,8 +133,10 @@ all: data ${TARGET}
 
 ${PROG}: ${PROG}.c
 	${CC} ${CFLAGS} $< -o $@ ${LDFLAGS}
+
+glicbawls: ${PROG}
 	${RM} -f glicbawls
-	${CP} -f $@ glicbawls
+	${CP} -f ${PROG} glicbawls
 
 # alternative executable
 #