[ECOS] Re: hello world app SEG faults with Linux synth target

[Mandeep Sandhu <mandeepsandhu dot chd at gmail dot com>]

>>
>> Any clues how to fix this?
>>
>> How does the hello world app make use of the ecosynth app?
>
> You should not need the I/O auxiliary process for a "hello world"
> application.

Ok. So the printf's would use the std in/out/err file descriptors offered
to the ecos process by Linux?

>
> Which Linux distribution and version are you using?

uname -a:
Linux mindstorm 2.6.28-13-generic #45-Ubuntu SMP Tue Jun 30 19:49:51
UTC 2009 i686 GNU/Linux
>
> If you are running on Debian or Ubuntu, try adding
> "-fno-stack-protector" to CYGBLD_GLOBAL_CFLAGS. Ref:
>
> ?http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000801
>
> You will need to "make clean" and rebuild eCos.

Just did that and it seems to work...though I don't see the printf's
on the console
and the app does not exit! Where does the printf output go?

Thanks as always,
-mandeep

>
> John Dallaway
>

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