[yocto] [meta-selinux][PATCH] systemd: create /var/lib/systemd/backlight in advance

[akuster808]

On 04/19/2018 12:15 AM, wenzong.fan at windriver.com wrote:
> From: Wenzong Fan <wenzong.fan at windriver.com>
>
> The systemd-backlight at .service which called after selinux-init.service
> will create /var/lib/systemd/backlight with incorrect security labels,
> this causes the systemd-backlight service fails to start and stop.
>
> Creating /var/lib/systemd/backlight in advance to make sure it could
> always be relabelled by selinux-init while first booting.
>
> Signed-off-by: Wenzong Fan <wenzong.fan at windriver.com>
> ---
>  recipes-core/systemd/systemd_%.bbappend | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/recipes-core/systemd/systemd_%.bbappend b/recipes-core/systemd/systemd_%.bbappend
> index 5ac3adb..b17e70a 100644
> --- a/recipes-core/systemd/systemd_%.bbappend
> +++ b/recipes-core/systemd/systemd_%.bbappend
> @@ -1 +1,7 @@
>  inherit ${@bb.utils.contains('DISTRO_FEATURES', 'selinux', 'enable-audit', '', d)}
> +
> +do_install_append() {
> +	if ${@bb.utils.contains('PACKAGECONFIG', 'backlight', 'true', 'false', d)}; then
> +		install -d ${D}${localstatedir}/lib/systemd/backlight
> +	fi
> +}
Wont this affect the hash when running the yocto-check-layer ??

See
http://git.yoctoproject.org/cgit/cgit.cgi/meta-selinux/commit/?id=4fefe83c3203c11fadbe43637a3058284b60427b
for examples.

- armin