[avr-libc-dev] can't define my own __do_copy_data() for atmega128

[Bernard Fouché]

Hi List.

I'm able to define __do_copy_data() as an empty function when compiling 
for an atmega64: it's useful when chasing the last available bytes in a 
bootloader when you have nothing in .data. Now I can't do the same thing 
with the atmega128: the linker complains that the function is already 
defined in gcrt1.S.

I use avr-gcc 3.4.4 and avr-libc 1.4.0

Any hint welcome.

Bernard