Re: [avr-chat] binutils, gcc and avr-libc versions

[Bob von Knobloch]

On 28/04/13 12:34, uracolix wrote:
> Hallo,
>
> I currently sit on the same project, but I even fail on building the gcc
> with all kinds of errors from libiberty down to mpc_... missing.
> (I did setup my build on the bingo600 scripts and updated the package
> versions).
>
> However during my search I stumbled across this link
> https://bbs.archlinux.org/viewtopic.php?id=161922
> which ends up in a misconfiguration issue.
>
> Could you post the ./configure-spells of your builds?
>
> Axel

Hi Axel,

I followed exactly the ./configure-spells examples on:
http://www.nongnu.org/avr-libc/user-manual/install_tools.html
Substituting my install path as $PREFIX (I actually cut and pasted the 
configure args). :=)

I did originally try to build using the binutils that came with my 
distro, but that produced a whole swathe of errors, so I junked it and 
followed the above to the letter, using the latest versions.
There is one gotcha (that is mentioned above) in that binutils and gcc 
require you make a directory to build in (i.e. not in the root dir of 
the expanded tarball).
Also make install of avr-libc could not be installed using 'sudo' (as 
root's $PATH is not set), but 'su -' to get root's environment.

Hth,

Bob
--
The Sun is out, the sky is blue, it's time to drive the MR2.