--- Makefile.orig	1996-08-31 07:50:33 UTC
+++ Makefile
@@ -1,29 +1,17 @@
-
-CC = gcc
-SH = /bin/sh
-
-CFLAGS = -O3 -fomit-frame-pointer -funroll-loops -Wall -Winline -Wshadow -W
-
-
+CFLAGS+= -fomit-frame-pointer
 
 all:
-	cat words0
 	$(CC) $(CFLAGS) -o bzip bzip.c
-	rm -f bunzip
-	ln -s ./bzip ./bunzip
-	cat words1
-	./bzip -Q -1 < sample1.ref > sample1.rbz
-	./bzip -Q -2 < sample2.ref > sample2.rbz
-	./bunzip -Q < sample1.bz > sample1.tst
-	./bunzip -Q < sample2.bz > sample2.tst
-	cat words2
-	cmp sample1.bz sample1.rbz 
-	cmp sample2.bz sample2.rbz
-	cmp sample1.tst sample1.ref
-	cmp sample2.tst sample2.ref
-	cat words3
-
+	@ln -fs ./bzip ./bunzip
+	@echo "*** testing bzip and bunzip ***"
+	./bzip -Q -1 < sample1.ref > sample1.rbz || exit 1
+	./bzip -Q -2 < sample2.ref > sample2.rbz || exit 1
+	./bunzip -Q < sample1.bz > sample1.tst || exit 1
+	./bunzip -Q < sample2.bz > sample2.tst || exit 1
+	cmp sample1.bz sample1.rbz || exit 1
+	cmp sample2.bz sample2.rbz || exit 1
+	cmp sample1.tst sample1.ref || exit 1
+	cmp sample2.tst sample2.ref || exit 1
 
 clean:
 	rm -f bzip bunzip sample*.tst sample*.rbz
-