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Date: Fri, 13 Jun 2014 08:11:35 +0200
From: Michael Olbrich <m.olbrich@pengutronix.de>
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Subject: Re: [ptxdist] opkg: wget/curl dependencies
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Hi,

On Thu, Jun 12, 2014 at 02:18:11PM +0200, Alexander Dahl wrote:
> while testing some things with wget I noticed it's possible to configure
> ptxdist in a way opkg on the target get's useless. I can unset all of
> BUSYBOX_WGET, WGET and OPKG_CURL so opkg can not fetch lists and
> packages anymore.

Well, you can still install packages provided e.g. with a USB stick, or
something like that.

> I played with the "select" statement of kconfig but
> couldn't figure out a way to set a dependency like "any of those three
> but at least one" (which is probably even more complicated because both
> wget variants exclude each other). Is it possible to handle such
> dependencies with kconfig and how?

maybe something like this:

config OPKG_DOWNLOAD
	bool
	prompt "make sure opkg can download something"
	select WGET if RUNTIME && !OPKG_CURL && !BUSYBOX_WGET

Michael

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