Sorry, I reused an old e-mail and forgot to change the subject line last
time. The subject line is more accurate on this e-mail.
How can I locate this previous report? (identified below)
I am willing to spend some time pushing Xenomai forward on this front,
but I will probably need some help. I have been involved with Linux
system building just long enough to be dangerous. Installing a co-kernel
is a new frontier for me.
Normally, when I need to attach a new module to the Angstrom kernel, I...
1. bitbake the Linux system. (Kernel source is deleted upon completion.)
2. bitbake the Angstrom kernel using the "-c compile" option, which
leaves the kernel source and intermediate files in place.
3. Build my kernel modules within the context of the kernel.
My theory is that the below sequence may work for Xenomai...
1. bitbake the Linux system. (Kernel source is deleted upon completion.)
2. bitbake the Angstrom kernel using the bitbake "-c compile" option,
which leaves the kernel source and intermediate files in place.
3. Apply the appropriate Adios kernel patches.
4. Rebuild the Angstrom kernel using the "-c compile" option, which
should use the patched kernel source.
5. Add the Xenomai sub-tree to the root file system.
6. Build my modules as before.
Does this make sense?
Regards,
Bob Feretich
On 2/24/2010 12:07 PM, Gilles Chanteperdrix wrote:
Bob Feretich wrote:
Lately I have been using the OpenEmbedded bitbake tool to build my Linux
systems (Angstrom for BeagleBoard based). Has anyone created a recipe
set to build Xenomai under OpenEmbedded?
What I really want to do is install Xenomai into the BeagleBoard
Angstrom kernel.
Yes, recently someone reported using this method. However, he had issues
with -Wl,--as-needed which we did not elucidate completely.
Regards,
Bob
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