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From: Richard Purdie <richard.purdie@linuxfoundation.org>
To: Martin Jansa <martin.jansa@gmail.com>
Date: Mon, 18 Nov 2013 10:57:53 +0000
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Subject: Re: [PATCH 4/7] linux-firmware: Drop allarch
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On Sun, 2013-11-17 at 14:52 +0100, Martin Jansa wrote:
> * the recipe itself is allarch, but update-alternatives adds dependency on
>   virtual/${MLPREFIX}update-alternatives which can be TUNE_PKGARCH opkg
>   causing linux-firmware signature to be different for different TUNE_PKGARCHs
>   Hash for dependent task opkg_svn.bb.do_populate_sysroot changed from 8d215059308161841a84542dd1dcbf3a to 80b280c741c392cf5b30dd67b61dd56e
> 
> Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
> ---
>  meta/recipes-kernel/linux-firmware/linux-firmware_git.bb | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb b/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> index e3a099a..ebb9c81 100644
> --- a/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> +++ b/meta/recipes-kernel/linux-firmware/linux-firmware_git.bb
> @@ -32,7 +32,7 @@ SRC_URI = "git://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware
>  
>  S = "${WORKDIR}/git"
>  
> -inherit allarch update-alternatives
> +inherit update-alternatives

I think this is one case where we should whitelist update-alternatives
as being ABI/API safe instead. There is no point in building the
firmware multiple times.

Cheers,

Richard