Re: [PATCH 2/3] x86: apuv2: fix input dependencies

["Enrico Weigelt, metux IT consult" <lkml@xxxxxxxxx>]

On 05.03.19 14:56, Andy Shevchenko wrote:
> 
> Darren gave a talk about merging kernel configs to get something like
> you want to.
> This tool is quite long already lying around. merge_config.sh in your
> kernel source tree.

Yes, that's similar to how some distros (eg. yocto) do it.

But my requirements are a bit more complex:

In my final meta-config, I just wanna say:

* i have board A (possibly multiple boards)
* i need features X, Y, Z (eg. eth, display, can, ext4, acl, ...)

And that shall be all to generate a minimal config for exactly those
requirements.

Doing that by just putting config snippets together, quickly turns into
a maintenance hell. At least you'd need recursive dependencies and some
if/else logic.

That's why I've written kmct:

https://github.com/metux/kmct


--mtx

-- 
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info@xxxxxxxxx -- +49-151-27565287