Re: [avr-gcc-list] -gdwarf-2 possible somehow?

[E. Weddington]

Torsten Mohr wrote:

> Hi,
>
> i just tried to compile my AVR project with debug information but failed
> badly.
>
> I configured and compiled on Linux, i used binutils -2.16 and gcc-3.4.4.
> For both packages i only used the options --target=avr --prefix=/opt/avr.
>
> I tried -gdwarf:
> cc1: Fehler: Testausgabestufe »dwarf« nicht erkannt
>
> This roughly translates "dwarf not recognised".
>
>
> -gdwarf-2:
> Fehler: Zielsystem unterstützt nicht das Testformat "dwarf-2"
>
> This roughly translates "dwarf-2 not supported".
>
> I got both names from "info gcc" -> Invoking gcc -> Debugging Options,
> but "dwarf" seems to be not a valid option at all.
>
>
> Is it possible to get dwarf-2 debugging info?  I'd like to analyse these
> informations with an external tool that understands dwarf-2.
>
>  
Yes, it's a *configure* option. Look in the gcc docs on configuring.

Eric