[Xenomai] How to build user_space

[Xenomai] How to build user_space

[wonder_code]

I follow the steps of the README_INSTALL to build the user_space,but the programs in /usr/xenomai/bin can't run(clocktest,cyclictest).it says:
-ash:./clocktest:not found

My commomline as follow:
/usr/local/xenomai-2.6.0/configure CFLAGS="-march=armv6" LDFLAGS="-march=armv6" --build=i686-pc-linux-gnu --host=arm-linux

Is there anything wrong,waiting for reply 

Re: [Xenomai] How to build user_space

[Gilles Chanteperdrix]

On 06/05/2012 09:31 AM, wonder_code@sina.com wrote:
> 
> I follow the steps of the README_INSTALL to build the user_space,but the programs in /usr/xenomai/bin can't run(clocktest,cyclictest).it says:
> -ash:./clocktest:not found
> 
> My commomline as follow:
> /usr/local/xenomai-2.6.0/configure CFLAGS="-march=armv6" LDFLAGS="-march=armv6" --build=i686-pc-linux-gnu --host=arm-linux
> 
> Is there anything wrong,waiting for reply 

Have you run "make install" ?

-- 
                                                                Gilles.

Re: [Xenomai] How to build user_space

[wonder_code]

yes,I did.And I have rebuilded the filesystem

Re: [Xenomai] How to build user_space

[Gilles Chanteperdrix]

On 06/05/2012 09:45 AM, wonder_code@sina.com wrote:
> yes,I did.And I have rebuilded the filesystem

Ok. Please copy ldd on your target filesystem, replace the #! /bin/bash
at the top with #! /bin/ash

And show me the result of "ldd /usr/xenomai/bin/clocktest"

-- 
					    Gilles.

Re: [Xenomai] How to build user_space

[wonder_code]

I have followed your steps to ldd clocktest,and the result as follow:
$           not a dymamic executable

Re: [Xenomai] How to build user_space

[Gilles Chanteperdrix]

On 06/06/2012 03:26 AM, wonder_code@sina.com wrote:
> I have followed your steps to ldd clocktest,and the result as follow:
> $           not a dymamic executable

Ok. You probably picked the wrong ldd. You should have used the
toolchain ldd. Try that instead:

LD_TRACE_LOADED_OBJECTS=1 /usr/bin/clocktest

-- 
                                                                Gilles.

Re: [Xenomai] How to build user_space

[Michael Trimarchi]

Hi,

Can you use file on it?

Michael

wonder_code@sina.com ha scritto:

>I have followed your steps to ldd clocktest,and the result as follow:
>$           not a dymamic executable
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>Xenomai mailing list
>Xenomai@xenomai.org
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Re: [Xenomai] How to build user_space

[Gilles Chanteperdrix]

On 06/06/2012 08:22 AM, Gilles Chanteperdrix wrote:
> On 06/06/2012 03:26 AM, wonder_code@sina.com wrote:
>> I have followed your steps to ldd clocktest,and the result as follow:
>> $           not a dymamic executable
> 
> Ok. You probably picked the wrong ldd. You should have used the
> toolchain ldd. Try that instead:
> 
> LD_TRACE_LOADED_OBJECTS=1 /usr/bin/clocktest
> 

There are several way your installation could be wrong:
- you could be using a root filesystem with versions of the libraries
different from the ones with which the toolchain linked xenomai
binaries. For instance, your root filesystem could use
/lib/ld-linux.so.2 while your toolchain is using /lib/ld-linux.so.3. The
solution to this is to use, for the libc libraries, the ones used by
your toolchain.
- you could have a mismatch between the EABI setting of your kernel, and
the EABI setting of the toolchain, for instance, the kernel is compiled
without EABI, whereas you are using an EABI toolchain. But for such a
system to be able to boot, the root filesystem must have been built with
a toolchain different from the one you use to build xenomai.

-- 
                                                                Gilles.