RE: [ECOS] Questions about CodeSourcery g++ Lite tool chain and eCos

[Eigil Krogh Sørensen <eisor at tcelectronic dot com>]

Hi again Stefan


Which version of the CodeSourcery tool chain do you use. I have "arm-none-eabi". When I use that chain to compile eCos + app. I have the problem, that e.g. printf doesn't call the eCos function and thus nothing is printed.

Did you build the libraries youself?

Best
EISOR
\Eigil

-----Original Message-----
From: Stefan Sommerfeld [mailto:sommerfeld@mikrom.de] 
Sent: 5. april 2011 10:22
To: Eigil Krogh Sørensen
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] Questions about CodeSourcery g++ Lite tool chain and eCos

Hi Eigil,

> 
> . Is it possible to use CodeSourcery g++ Lite toolchain for eCos? I would like to use that because the compiler is newer, gcc-4.5.1, than the gnutools for ARM, that comes with eCos, gcc-4.3. gcc-4.5. can make code ARM11 and Cortex-R/A.
> 
> . Can CodeSourcery g++ Lite toolchain be used together with eCos config tool in Windows?
> 
> . Which version of the CodeSourcery g++ Lite toolchain should be used with eCos?
> 

I'm using latest CodeSourcery toolchain for eCos (the arm gcc). If you want to
use cygwin you need make version 3.80, because the latest make doesn't work
correctly with non-cygwin paths and a correctly set CYGPATH variable. Build
directly in ecos config tool does not work, but creating a config and running
make in the *_build dir does.

I hope this helps you.

Bye...

--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss