* [Buildroot] How to configure the kernel with allnoconfig and my own customizations
@ 2017-11-17 1:34 Stephen Polkowski
2017-11-17 9:50 ` Thomas Petazzoni
0 siblings, 1 reply; 2+ messages in thread
From: Stephen Polkowski @ 2017-11-17 1:34 UTC (permalink / raw)
To: buildroot
Hello,
Does anyone know how to setup buildroot to automatically configure
the kernel with allnoconfig and then apply my own customizations? For
example:
cd output/build/linux-4.11.3
make KCONFIG_ALLCONFIG=custom.config allnoconfig
Thanks,
Stephen
^ permalink raw reply [flat|nested] 2+ messages in thread* [Buildroot] How to configure the kernel with allnoconfig and my own customizations
2017-11-17 1:34 [Buildroot] How to configure the kernel with allnoconfig and my own customizations Stephen Polkowski
@ 2017-11-17 9:50 ` Thomas Petazzoni
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Petazzoni @ 2017-11-17 9:50 UTC (permalink / raw)
To: buildroot
Hello,
On Thu, 16 Nov 2017 19:34:19 -0600, Stephen Polkowski wrote:
> Does anyone know how to setup buildroot to automatically configure
> the kernel with allnoconfig and then apply my own customizations? For
> example:
>
> cd output/build/linux-4.11.3
>
> make KCONFIG_ALLCONFIG=custom.config allnoconfig
This is not possible today, it would require extended the
kconfig-package infrastructure a bit.
What you can do today (obviously), is generate this kernel
configuration, possibly by going in output/build/linux-4.11.3, save it
as a defconfig that you then tell Buildroot to use. Not ideal perhaps,
but it works :)
Best regards,
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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