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

[Benoît Thébaudeau]

Hi Marek,

On Friday, March 8, 2013 4:29:00 AM, Marek Vasut wrote:
> Dear Wolfgang Denk,
> 
> > Dear Benoît Thébaudeau,
> > 
> > In message
> > <1362596377-5827-15-git-send-email-benoit.thebaudeau at advansee.com>
> 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 less portable: see commit 02409f8.

Best regards,
Benoît