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Date: Tue, 25 Aug 2020 14:12:04 +0300
From: "Adrian Bunk" <bunk@stusta.de>
To: "Peter A. Bigot" <pab@pabigot.com>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [OE-core] [PATCH] bluez5: fix builds that require ell support
Message-ID: <20200825111204.GA19790@localhost>
References: <20200824194451.279731-1-pab@pabigot.com>
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On Mon, Aug 24, 2020 at 02:44:51PM -0500, Peter A. Bigot wrote:
> Shortly after the recipe was updated to add ell as a mesh dependency
> the way ell was integrated into bluez5 was changed.  Add the new
> configuration options required for an external ell.
>...
> -PACKAGECONFIG[mesh] = "--enable-mesh,--disable-mesh, json-c ell"
> -PACKAGECONFIG[btpclient] = "--enable-btpclient,--disable-btpclient, ell"
> +PACKAGECONFIG[mesh] = "--enable-mesh --enable-external-ell,--disable-mesh --disable-external-ell, json-c ell"
> +PACKAGECONFIG[btpclient] = "--enable-btpclient --enable-external-ell,--disable-btpclient --disable-external-ell, ell"
>...

This won't work if exactly one these two options is enabled.

What about unconditional --enable-external-ell and ell DEPENDS instead?
It seems to link with the external ell only when necessary.

cu
Adrian