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Date: Fri, 15 Aug 2014 09:57:31 +0800
From: ChenQi <Qi.Chen@windriver.com>
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Subject: Re: [PATCH 08/10] v86d: set INHIBIT_UPDATERCD_BBCLASS if 'sysvinit' not in DISTRO_FEATURES
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On 08/14/2014 04:46 PM, Chen Qi wrote:
> Set INHIBIT_UPDATERCD_BBCLASS to "1" if 'sysvinit' is not in DISTRO_FEATURES.
>
> The functionality of the init script 'fbsetup' is implemented internally in
> systemd. So fbsetup is not installed if 'sysvinit' is in DISTRO_FEATURES.
>
> That's why we need to set INHIBIT_UPDATERCD_BBCLASS to "1" to avoid
> generation of update-rc.d related preinst/postinst scripts.
>
> Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
> ---
>   meta/recipes-bsp/v86d/v86d_0.1.10.bb |    7 +++++++
>   1 file changed, 7 insertions(+)
>
> diff --git a/meta/recipes-bsp/v86d/v86d_0.1.10.bb b/meta/recipes-bsp/v86d/v86d_0.1.10.bb
> index 08438be..7ccb4ee 100644
> --- a/meta/recipes-bsp/v86d/v86d_0.1.10.bb
> +++ b/meta/recipes-bsp/v86d/v86d_0.1.10.bb
> @@ -49,4 +49,11 @@ do_install () {
>           fi
>   }
>   
> +# As the recipe doesn't inherit systemd.bbclass, we need to set this variable
> +# manually to avoid unnecessary postinst/preinst generated.
> +python __anonymous() {
> +    if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d):
> +        d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
> +}
> +
>   inherit update-rc.d

This recipe doesn't inherit systemd.bbclass, it doesn't have a systemd 
unit file.

There are more related information in the commit message of the 
following patch.
[OE-core] [PATCH 04/10] update-rc.d: fix logic in 
populate_packages_updatercd

Best Regards,
Chen Qi