On Sun, Feb 26, 2023 at 11:32:03PM +0900, Masahiro Yamada wrote:
On Sun, Feb 26, 2023 at 11:04 PM Simon Glass sjg@chromium.org wrote:
Hi Masahiro,
On Sat, 25 Feb 2023 at 20:31, Masahiro Yamada masahiroy@kernel.org wrote:
On Sat, Feb 25, 2023 at 11:38 AM Simon Glass sjg@chromium.org wrote:
+Masahiro Yamada
I do not know. This seems a shorthand in Kconfig level.
masahiro@zoe:~/ref/u-boot(master)$ rgrep '^config SPL_' | wc 540 1080 24872 masahiro@zoe:~/ref/u-boot(master)$ rgrep '^config TPL_' | wc 163 326 7462
If hundreds of duplications are not manageable, go for it, but kconfig will be out-of-sync from the upstream Kconfig.
Yes that's right, it is a shorthand in Kconfig.
The counts above understand the problem a little since quite a few CONFIG options without an SPL prefix are used in SPL. We don't have tools to estimate how many, and we sometimes add a new symbol to 'gain control' of a particular feature in a phase.
My intent in sending this patch was to check whether this support for configuring multiple related builds (or something like it) could go upstream, which for Kconfig is Linux, I believe. What do you think?
This complexity is absolutely unneeded for Linux.
So, the answer is no.
Well, I think Simon summarized himself a bit shorter here than he did in the patch itself. So, to what extent does the kernel want to consider all of the other projects using the Kconfig language and their needs / use cases?