On Thu, Jan 19, 2012 at 3:39 PM, Gilles Chanteperdrix <
[email protected]> wrote:

> gcc 4.6.2 definitely needs -fno-omit-frame-pointer. Stupid suggestion:
> if you re-used the same build directory for xenomai user-space, did you
> think about running "make clean" after reconfiguring?
>

I wasn't using the same build directory. And as far as my own program is
concerned, I "make clean" before each compilation.
However I just saw one difference on the kernel configuration,
RT/drivers/Serial
  - on the working (2.5) machine, access mode is set to "any"
  - on the other one (2.6), access mode is set to "port-based" only

Can this setting be the cause of my problem ?

Thanks



-- 
Manuel Vonthron
Laboratoire de Nanorobotique
École Polytechnique de Montréal
Montréal, QC
http://nano.polymtl.ca/
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