Messages in this thread | | | Date | Mon, 9 Jun 2014 09:49:35 +0200 | From | Sam Ravnborg <> | Subject | Re: [Question] Why CONFIG_SHELL |
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On Mon, Jun 09, 2014 at 02:04:12PM +0900, Masahiro Yamada wrote: > Hi experts. > > I think all the macros with CONFIG_ prefix are supposed to be > defined in Kconfig. > But I've been long wondering why there exists one exception: > CONFIG_SHELL. > > Is there any historical, or special reason? It has been like this as far back as I remmeber. I assume that one has planned to set the shell in Kconfig back then.
> Is it good to rename it to KBUILD_SHELL or something else? Please do so, to free up the CONFIG_ namespace.
I the end Michal will decide if he want this cleanup. On the top of my head I see no problems in doing this, but maybe there are some out-of-tree modules or similar we need to consider...
Sam
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