Re: J1939 Linux

[gianluca <gianlucarenzi@eurek.it>]

On 04/08/2016 11:04 AM, Kurt Van Dijck wrote:
> Hey,
>
>> Kurt,
>> I am facing deb-pkg error while building the kernel. Need your guidance on that.
>>
>> Steps below.
>> 1. I cloned the kernel from "http://kernel.ubuntu.com/git/kernel-ppa/mirror/ubuntu-vivid.git/commit/?id=32ac5b4aae56cf9446c30463663c8ae2226069da" with tag name "Ubuntu-3.19.0-56.62"
>> 2. Then I added "git remote add j1939 git://github.com/kurt-vd/linux"
>> 3. git remote update j1939
>> 4. git merge j1939/j1939d-v3.15
>> 5. Merge was successful without any issues.
>> 6. cp /boot/config-3.19.0.56-generic .config
>> 7. yes ' ' | make oldconfig
>> 8. make menuconfig -> added SAE J1939 support and debugging support for J1939 and CAN messages
>> 9. make -j 3 deb-pkg LOCALVERSION=-custome
>
> I think you did everything well up to step 9.
> My knowledge on building kernels specific for debian/Ubuntu  is limited.
> Yet, the command you issue seems strange.
> Shouldn't you just do:
>
> 	$ make -j 3 LOCALVERSION=-custome
>
> and then
>
> 	$ sudo make install
>

Nope. Eventually you have to compile the drivers too with a make modules.

make deb-pkg will:

1. compile the kernel and the static drivers
2. compile the modules
3. install the modules
4. it will create the initrd for next boot.

> Kind regards,
> Kurt
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