[En-Nut-Discussion] Help, Ethernut compiling problem
Pojok
pojokbersama at yahoo.com
Thu Apr 15 17:05:05 CEST 2004
Thank you Matthias. I edit Makedefs, disabling
-Werror. It works.
-pojok.
>
> Hi
>
>
> On 14.04.2004, at 17:58, Pojok wrote:
>
> >> After this, make makes for quite a while and then
> > ends with
> >> this sequence...
> >>
> >> usart.c: In function `UsartRead':
> >> usart.c:222: warning: comparison between signed
> and
> > unsigned
> >> make[1]: *** [usart.o] Error 1
> >> make[1]: Leaving directory `H:/NUTCVS~1/dev'
> >> make: *** [install] Error 2
> >>
> >> Can a warning like this stop the make process?
> Yep. in the the compiler options it is said that a
> 'warning' will stop the make process.
> I assume, this is to assure the quality of the code
> by forcing anybody changing something to
> explicitly put in any needed cast operation, to
> avoid an unwanted bug by comparing e.g. signed
> and unsigned values.
>
> besides that, I'm not using windows. On my Mac it
> compiles
> fine.
>
> matthias ringwald
>
>
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