diff --git a/libraries/AP_Motors/examples/AP_Motors_Time_test/AP_Motors_Time_test.pde b/libraries/AP_Motors/examples/AP_Motors_Time_test/AP_Motors_Time_test.cpp
similarity index 100%
rename from libraries/AP_Motors/examples/AP_Motors_Time_test/AP_Motors_Time_test.pde
rename to libraries/AP_Motors/examples/AP_Motors_Time_test/AP_Motors_Time_test.cpp
diff --git a/libraries/AP_Motors/examples/AP_Motors_Time_test/make.inc b/libraries/AP_Motors/examples/AP_Motors_Time_test/make.inc
new file mode 100644
index 0000000000..b8f4c9dea4
--- /dev/null
+++ b/libraries/AP_Motors/examples/AP_Motors_Time_test/make.inc
@@ -0,0 +1,32 @@
+LIBRARIES += AP_ADC
+LIBRARIES += AP_ADC_AnalogSource
+LIBRARIES += AP_AHRS
+LIBRARIES += AP_Airspeed
+LIBRARIES += AP_Baro
+LIBRARIES += AP_BattMonitor
+LIBRARIES += AP_Common
+LIBRARIES += AP_Compass
+LIBRARIES += AP_Curve
+LIBRARIES += AP_Declination
+LIBRARIES += AP_GPS
+LIBRARIES += AP_HAL
+LIBRARIES += AP_HAL_AVR
+LIBRARIES += AP_HAL_Empty
+LIBRARIES += AP_HAL_Linux
+LIBRARIES += AP_HAL_PX4
+LIBRARIES += AP_InertialSensor
+LIBRARIES += AP_Math
+LIBRARIES += AP_Mission
+LIBRARIES += AP_Motors
+LIBRARIES += AP_NavEKF
+LIBRARIES += AP_Notify
+LIBRARIES += AP_Param
+LIBRARIES += AP_Progmem
+LIBRARIES += AP_RangeFinder
+LIBRARIES += AP_Terrain
+LIBRARIES += AP_Vehicle
+LIBRARIES += DataFlash
+LIBRARIES += Filter
+LIBRARIES += GCS_MAVLink
+LIBRARIES += RC_Channel
+LIBRARIES += StorageManager
diff --git a/libraries/AP_Motors/examples/AP_Motors_test/AP_Motors_test.pde b/libraries/AP_Motors/examples/AP_Motors_test/AP_Motors_test.cpp
similarity index 100%
rename from libraries/AP_Motors/examples/AP_Motors_test/AP_Motors_test.pde
rename to libraries/AP_Motors/examples/AP_Motors_test/AP_Motors_test.cpp
diff --git a/libraries/AP_Motors/examples/AP_Motors_test/make.inc b/libraries/AP_Motors/examples/AP_Motors_test/make.inc
new file mode 100644
index 0000000000..b8f4c9dea4
--- /dev/null
+++ b/libraries/AP_Motors/examples/AP_Motors_test/make.inc
@@ -0,0 +1,32 @@
+LIBRARIES += AP_ADC
+LIBRARIES += AP_ADC_AnalogSource
+LIBRARIES += AP_AHRS
+LIBRARIES += AP_Airspeed
+LIBRARIES += AP_Baro
+LIBRARIES += AP_BattMonitor
+LIBRARIES += AP_Common
+LIBRARIES += AP_Compass
+LIBRARIES += AP_Curve
+LIBRARIES += AP_Declination
+LIBRARIES += AP_GPS
+LIBRARIES += AP_HAL
+LIBRARIES += AP_HAL_AVR
+LIBRARIES += AP_HAL_Empty
+LIBRARIES += AP_HAL_Linux
+LIBRARIES += AP_HAL_PX4
+LIBRARIES += AP_InertialSensor
+LIBRARIES += AP_Math
+LIBRARIES += AP_Mission
+LIBRARIES += AP_Motors
+LIBRARIES += AP_NavEKF
+LIBRARIES += AP_Notify
+LIBRARIES += AP_Param
+LIBRARIES += AP_Progmem
+LIBRARIES += AP_RangeFinder
+LIBRARIES += AP_Terrain
+LIBRARIES += AP_Vehicle
+LIBRARIES += DataFlash
+LIBRARIES += Filter
+LIBRARIES += GCS_MAVLink
+LIBRARIES += RC_Channel
+LIBRARIES += StorageManager