Re: [avr-libc-dev] Definition of putchar/getchar causes code growth

[Moritz Struebe]

Bernard Fouché schrieb:
> Or have conditional compilation of headers according to the 
> optimization required, (so in Wouter's case putchar() would be kept as 
> a function call with -Os, but replaced with fputc() with -O2/3), 
> however I dunno if there is a macro or something already defined 
> allowing this without passing yet another -D option to the compiler.
You can use
#ifdef |__OPTIMIZE_SIZE__

Cheers
Morty


|