diff --git a/wiringPi/test/Makefile b/wiringPi/test/Makefile
new file mode 100644
index 0000000..6fb564f
--- /dev/null
+++ b/wiringPi/test/Makefile
@@ -0,0 +1,38 @@
+CC = gcc
+CFLAGS = -Wall
+LDFLAGS = 
+
+tests = wiringpi_test1_sysfs wiringpi_test2_sysfs wiringpi_test3_device_wpi wiringpi_test4_device_phys wiringpi_test5_default wiringpi_test6_isr wiringpi_test7_version
+
+all: $(tests)
+
+wiringpi_test1_sysfs: 
+	${CC} ${CFLAGS} wiringpi_test1_sysfs.c -o wiringpi_test1_sysfs -lwiringPi
+
+wiringpi_test2_sysfs: 
+	${CC} ${CFLAGS} wiringpi_test2_sysfs.c -o wiringpi_test2_sysfs -lwiringPi
+
+wiringpi_test3_device_wpi: 
+	${CC} ${CFLAGS} wiringpi_test3_device_wpi.c -o wiringpi_test3_device_wpi -lwiringPi
+
+wiringpi_test4_device_phys: 
+	${CC} ${CFLAGS} wiringpi_test4_device_phys.c -o wiringpi_test4_device_phys -lwiringPi
+
+wiringpi_test5_default: 
+	${CC} ${CFLAGS} wiringpi_test5_default.c -o wiringpi_test5_default -lwiringPi
+
+wiringpi_test6_isr: 
+	${CC} ${CFLAGS} wiringpi_test6_isr.c -o wiringpi_test6_isr -lwiringPi
+
+wiringpi_test7_version: 
+	${CC} ${CFLAGS} wiringpi_test7_version.c -o wiringpi_test7_version -lwiringPi
+
+test:
+	for t in $(tests) ; do \
+		echo === unit test: $${t} === ; \
+		time ./$${t} ; \
+		echo  ; echo  ; \
+	done
+
+clean: 
+	for t in $(tests) ; do rm -fv $${t} ; done
\ No newline at end of file