Re: [PATCH v2] buildchroot: add sysfs mount since expected by some packages

["Maxim Yu. Osipov" <mosipov@ilbers.de>]

Hi Cedric,

On 11/10/18 10:15 AM, Cedric Hombourger wrote:
> Some packages look for /sys when they configure, build or test themselves (for
> instance golang-google-grpc).

It's worth to check where this sysfs has to be unmounted (from the first 
glance in isar_image_cleanup) and amend it to the patch.


Kind regards,
Maxim.

> Signed-off-by: Cedric Hombourger <Cedric_Hombourger@mentor.com>
> ---
>   meta/classes/buildchroot.bbclass           | 1 +
>   meta/classes/isar-bootstrap-helper.bbclass | 2 ++
>   2 files changed, 3 insertions(+)
> 
> diff --git a/meta/classes/buildchroot.bbclass b/meta/classes/buildchroot.bbclass
> index 870d27c..6bc57f4 100644
> --- a/meta/classes/buildchroot.bbclass
> +++ b/meta/classes/buildchroot.bbclass
> @@ -29,5 +29,6 @@ buildchroot_do_mounts() {
>               mount --bind ${DL_DIR} ${BUILDCHROOT_DIR}/downloads
>               mount -t devtmpfs -o mode=0755,nosuid devtmpfs ${BUILDCHROOT_DIR}/dev
>               mount -t proc none ${BUILDCHROOT_DIR}/proc
> +            mount -t sysfs none ${BUILDCHROOT_DIR}/sys
>           fi'
>   }
> diff --git a/meta/classes/isar-bootstrap-helper.bbclass b/meta/classes/isar-bootstrap-helper.bbclass
> index 1ac39db..874bed4 100644
> --- a/meta/classes/isar-bootstrap-helper.bbclass
> +++ b/meta/classes/isar-bootstrap-helper.bbclass
> @@ -105,6 +105,8 @@ setup_root_file_system() {
>   
>       sudo mount -t devtmpfs -o mode=0755,nosuid devtmpfs $ROOTFSDIR/dev
>       sudo mount -t proc none $ROOTFSDIR/proc
> +    sudo install -m 755 -d $ROOTFSDIR/sys
> +    sudo mount -t sysfs none $ROOTFSDIR/sys
>   
>       # Install packages:
>       E="${@ bb.utils.export_proxies(d)}"
> 


-- 
Maxim Osipov
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