init commit

src/Makefile

@@ -0,0 +1,16 @@
+TARGET=xxd
+CC=gcc
+
+OBJ = main.o hex.o
+
+$(TARGET): $(OBJ)
+	mkdir -p ../build
+	$(CC) -Wall -g -o $(TARGET) $(OBJ) -g
+	mv $(TARGET) ../build/
+
+main.o: include/hex.h
+hex.o: include/hex.h
+
+.PHONY: clean
+clean:
+	rm -rf ../build $(OBJ)