removing shared files from source dir when making clean.

firmware/Makefile

@@ -35,7 +35,7 @@ program_unix: main.hex
 
 # rule for deleting dependent files (those which can be built by Make):
 clean:
-	rm -f main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.elf $(OBJECTS) main.s usbdrv/oddebug.s usbdrv/usbdrv.s
+	rm -f main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.elf $(OBJECTS) main.s usbdrv/oddebug.s usbdrv/usbdrv.s source/shared_*
 
 # Generic rule for compiling C files:
 .c.o:

host/Makefile

@@ -37,4 +37,5 @@ shared:
 #clean on unix and windows(.exe)
 clean:
 	rm -f $(TARGET) $(TARGET).exe $(OBJECTS)
+	rm -f source/shared_*