Raspberry Pi

LED

 RasPi LED
GPIO17 Pin11 +
GND Pin6 -

Light Sensor

 RasPi Light Sensor
3.3v Pin1 VCC
GND Pin9 GND
GPIO4 Pin7 DO

Sound Sensor

 RasPi Light Sensor
5v 		Pin1 VCC
GND 	Pin14 GND
GPIO18		Pin12 OUT

Wiring Pi mapping of the Raspberry Pi GPIO Pins
https://projects.drogon.net/raspberry-pi/wiringpi/pins/

Cross compiler
http://hertaville.com/2012/09/28/development-environment-raspberry-pi-cross-compiler/

After cross-compile fast copy executable to Raspberry Pi for test
scp /home/user/workspace/RasPi/Debug/RasPi pi@raspberrypi:/home/pi/RasPi/RasPi