Re: [Xenomai] Building BeagleBone kernel from git

[Charles Steinkuehler <charles@steinkuehler.net>]

On 8/20/2013 3:25 PM, Charles Steinkuehler wrote:
> On 8/20/2013 2:55 PM, Gilles Chanteperdrix wrote:
>> You want the I-pipe patch. To generate it, in the I-pipe tree, try:
>>
>> ./scripts/ipipe/genpatches.sh
>>
>> You should then find a file ipipe-core-3.8.13-arm-1.patch which you
>> can try and apply to another tree, possibly additionally patching with
>> pre and post patches (respectively before and after the I-pipe patch).
> 
> Yep, that sounds like exactly what I want!  Thanks for the help!!
> 
> I'll report back if I run into more issues or if everything works out
> OK.  I am trying to integrate the xenomai patches into a customized
> version of Robert C. Nelson's BeagleBone kernel build scripts:

Problem #1 (solved):
The genpatches.sh script calls awk, but seems to be incompatible with
the stock awk (mawk) on my Debian Wheezy system.  I was getting errors
on all the match ($0, ...) lines until I installed gawk:

charles@machinekit:~/linux-dev/XENOMAI$ ./scripts/ipipe/genpatches.sh
reference: v3.8.13, kernel version: 3.8.13
awk: line 40: syntax error at or near ,
awk: line 48: syntax error at or near ,
awk: line 76: syntax error at or near ,

charles@machinekit:~/linux-dev/XENOMAI$ sudo aptitude install gawk

charles@machinekit:~/linux-dev/XENOMAI$ ./scripts/ipipe/genpatches.sh
reference: v3.8.13, kernel version: 3.8.13
ipipe-core-3.8.13-powerpc-1.patch
ipipe-core-3.8.13-arm-1.patch
ipipe-core-3.8.13-x86-1.patch
ipipe-core-3.8.13-blackfin-1.patch

...continuing on down the yellow brick road...
:)

-- 
Charles Steinkuehler
charles@steinkuehler.net

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