RE: [avr-libc-dev] New release?

[Weddington, Eric]

> -----Original Message-----
> From: Wouter van Gulik [mailto:address@hidden 
> Sent: Thursday, November 29, 2007 8:25 AM
> To: Weddington, Eric
> Cc: David Brown; address@hidden
> Subject: Re: [avr-libc-dev] New release?
> 
> > 
> > Meaning what?
> > 
> 
> Whoops. Let me be more clear on this. When compiling without 
> -lm you get 
> 3k+ bytes of program and 256+ bytes of ram used.
> 
> IIRC switching on -lm you get 600 bytes of flash and 0 bytes 
> of ram used...
> 
> > I know that I tested the test case and confirmed that it 
> adds 256 bytes
> > to RAM.
> >  
> 
> Yes nog using -lm indeed adds the 256 bytes

Oh, how interesting! So there may be a workaround? :-)

Can you add that bit of information to the bug report?
 
We usually tell users that if they are working with any floating point
then they should always use -lm, otherwise all bets are off.

Also, is there any way that you can confirm that this also works with
the CVS version of avr-libc? Or the 1.5.x version of avr-libc? Both
contain the new FP library.

Thanks,
Eric Weddington