--- /dev/null
+include ../Makefile-inc
+
+vpath %.o .
+vpath %.c ..
+vpath %.h ..
+
+SRCS=$(SCHEME_SRCS) ao_scheme_test.c
+
+OBJS=$(SRCS:.c=.o)
+
+CFLAGS=-O2 -g -Wall -Wextra -I. -I..
+
+ao_scheme_test: $(OBJS)
+ cc $(CFLAGS) -o $@ $(OBJS) -lm
+
+$(OBJS): $(SCHEME_HDRS)
+
+clean::
+ rm -f $(OBJS) ao_scheme_test