[U-Boot] [PATCH v9 15/30] autoconfig.mk: Make it possible to define configs from other configs

Wolfgang Denk
2013-03-08T05:25:19Z

Dear Marek Vasut,

In message <201303080429.00780.marex@denx.de> you wrote:
>
> > > + # ... and from configs defined from other configs
> > > + s/="\(CONFIG_[A-Za-z0-9_][A-Za-z0-9_]*\)"/=$(\1)/;
> >
> > Should we not remove the lower case letters here? Such are not
> > supposed to be used in macro names.
>
> btw. CONFIG_[[:alnum:]_]\+ is shorter ;-)

...and has the same issue of including the unwanted lower case
letters.

Best regards,

Wolfgang Denk

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