[Buildroot] Cross compiling kernel module for the target

Łukasz Przeniosło bremenpl at gmail.com
Thu Dec 20 09:14:41 UTC 2018

Thomas, sorry for the Cc, its there now.
No, my module is supposed to be a completely separate thing for now. I
intend to build it using cross compilation tools provided by build root
after the image is loaded to the target. I want to load the module using
insmod. Then after the module is stable, I could add it to the buildroot

czw., 20 gru 2018 o 10:07 Thomas Petazzoni <thomas.petazzoni at bootlin.com>

> Hello,
> Please keep the mailing list in Cc when replying. Thanks!
> On Thu, 20 Dec 2018 09:55:41 +0100, Łukasz Przeniosło wrote:
> > Hello Thomas, thank you for answer.
> > Yes, I know it should point to the build dir, but the problem is, I dont
> > have that directory and I dont know how to "place" is there. On my host I
> > have seen that this build dir is a soft link to the linux headers folder,
> > thus, thought this is the way around it. Could you please give me a hint
> on
> > what I am missing in the buildroot config maybe?
> Are you building a Linux kernel image as part of your Buildroot
> configuration ?
> Best regards,
> Thomas
> --
> Thomas Petazzoni, CTO, Bootlin
> Embedded Linux and Kernel engineering
> https://bootlin.com
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