[maemo-developers] [maemo-developers] Questions to HOWTO:Set up CPU transparency with your device and sbrsh

[From: Timo Steuerwald]

Riku Voipio wrote:

>On Wednesday 02 November 2005 19:54, Timo Steuerwald wrote:
>  
>
>>- I've set my new target to sbrsh and the rest the same as described in 
>>http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html#Building-for-ARM
>>    
>>
>
>how did you configure sbrsh (in sbox) and sbrshd (on target machine) ?
>
>  
>
I already have written that here: 
http://maemo.org/pipermail/maemo-developers/2005-November/001665.html

>You need to follow this document:
>
>http://scratchbox.org/download/files/sbox-releases/0.9.8/doc/installdoc.html#cputransp
>
>  
>
Yes, already done.

>>checking whether the C compiler works... configure: error: cannot run C
>>compiled programs.
>>If you meant to cross compile, use `--host'.
>>See `config.log' for more details.
>>    
>>
>
>So what does config.log say?
>
>  
>
A part of config.log is also pasted in the mail linked above. I also 
tried it again with another target which I have configured the same way 
as described for qemu emulation in 
http://www.scratchbox.org/download/files/sbox-releases/0.9.8/doc/installdoc.html#cctarget
The previous created target have I moved to OLD_ARM, this was configured 
as described in the maemo tutorial 
(http://www.maemo.org/platform/docs/tutorials/Maemo_tutorial.html#Building-for-ARM).
For both targets I selected sbrsh as CPU transparency method instead of 
qemu, of course. I haven't found any documentation about how I must set 
up a target for sbrsh, so I thought this should be enough.
BTW: Does the devkit selection only install the applications for debian 
packaging?

>You can also try "sbrsh targetname --mount" directly to see if you have 
>problem in nfs mounting or somewhere else. If mounting works, but apps still 
>dont, try tcp networking or
>
>  
>

Hmmh, --mount command line option doesn't exist, but well ... no, it 
won't work, I will only get a very well known message:

<----------snip----------->
[sbox-OLD_ARM: ~] > sbrsh OLD_ARM
sbrsh: Permission denied
<----------snip----------->

:-((((

Currently all config files point to OLD_ARM, so that isn't the source of 
my problem.
As I already said, I can mount from the device both entries of 
/etc/exports, but only as root not as the created user (if that's 
important).
I attached both Config.log files to this mail.

Cheers,

Timo


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