problem using gcc-3.4.2 @ FC3

[Andy Green]

Gavin Li wrote:
> I have some structures defined as:
> 
> typedef struct {
>   unsigned char ID __attribute__ ((packed)) ;
>   CALIB_ASC asc  __attribute__ ((packed)) ;
> }  ASC __attribute__ ((packed)) ;
> 
> when I compiled the c source file, gcc send warning packed is ignored.
> There is no warning when use gcc -2.95.x

I believe moving the __attribute__ ((packed)) BEFORE the struct name
instead of after will sort it out.

> Another problem the option -fvolatile is not supported in gcc-3.4.2, what is
> the equivalent to do that?

I couldn't find out what this used to do.  Maybe whatever it was, it
isnow done automatically.

-Andy
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