1 files changed, 14 insertions, 0 deletions
diff --git a/C/HF/chap7/Makefile b/C/HF/chap7/Makefile
new file mode 100644
index 0000000..64312d5
--- /dev/null
+++ b/C/HF/chap7/Makefile
@@ -0,0 +1,14 @@
+ecat: ecat.o encrypt.o
+	cc -o ecat ecat.o encrypt.o
+
+ecat.o: encrypt.h ecat.c
+	cc -c ecat.c
+
+message: message.o encrypt.o
+	cc -o message message.o encrypt.o
+
+message.o: encrypt.h message.c
+	cc -c message.c
+
+encrypt.o: encrypt.h encrypt.c
+	cc -c encrypt.c