- $(MAKE) -f makefile.avr8 clean\r
- $(MAKE) -f makefile.xmega clean\r
- $(MAKE) -f makefile.uc3 clean\r
+ $(MAKE) -s -f makefile.test clean ARCH=AVR8 MCU=at90usb1287\r
+ $(MAKE) -s -f makefile.test clean ARCH=XMEGA MCU=atxmega128a1u\r
+ $(MAKE) -s -f makefile.test clean ARCH=UC3 MCU=uc3a0256\r