--- /dev/null
+include ../common.mk
+
+CPPFLAGS += -I.. -I../include
+TESTS=userprog
+
+SRCS = $(wildcard *.c)
+OBJS = $(patsubst %.c,%.o,$(SRCS))
+
+all: $(OBJS)
+
+%.o: %.c
+ $(CC) -o $@ $< $(CPPFLAGS) -L.. -l$(LIB_NAME)
+
+clean::
+ rm -f *.o $(TESTS)