[U-Boot] [PATCH] Enable expression support for CONFIG_BOARD_SIZE_LIMIT
Wolfgang Denk
wd at denx.de
Fri Dec 7 15:21:27 UTC 2018
Dear Fabio,
In message <CAOMZO5CnnmJrc9Y_9LQpxQYWQNcGeTUw=vgPtSpdmEPwavhU6g at mail.gmail.com> you wrote:
>
> > /bin/sh: 1: arithmetic expression: expecting primary: ""(1 * 1024)""
D*mn. I really thought I had tried this in a dash based
environment, too. Sorry for causing such confusion.
> SHELL = /bin/bash"
Yes, if this is really a bash only feature that would be an easy way
to fix it.
> And by forcing the SHELL variable to bash, then your patch works fine here:
Yes, this would work - but I'm not sure if everybody would appreciate
such a change?
This should also work - replace the line
@(echo $$(($(CONFIG_BOARD_SIZE_LIMIT))); wc -c $@ ) | \
by
@(awk "END { print $$(echo $(CONFIG_BOARD_SIZE_LIMIT)) }" /dev/null; wc -c $@ ) | \
Can you please try this out?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Everyting looks interesting until you do it. Then you find it's just
another job. - Terry Pratchett, _Moving Pictures_
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