[OE-core] [PATCH 2/2] kernel: Add optional patch_xenomai task

[Bruce Ashfield]

On Sun, Jan 7, 2018 at 11:19 AM, Marek Vasut <marex at denx.de> wrote:
> Add additional task, do_patch_xenomai, inserted between do_patch and
> do_configure tasks. This task applies the cobalt patch to the kernel
> sources for a specific machine. This is disabled by default, so use
> PACKAGECONFIG[xenomai] of the kernel package to enable the patching.
>
> You will also need a kernel recipe for a kernel version with ipipe
> patch applied.

This doesn't make any sense to me.

Why on earth would this be in kernel.bbclass ? and part of a xenomai
recipe ?

Bruce

>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Richard Purdie <richard.purdie at linuxfoundation.org>
> ---
>  meta/classes/kernel.bbclass | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
>
> diff --git a/meta/classes/kernel.bbclass b/meta/classes/kernel.bbclass
> index f7b612f84f..70fc39086c 100644
> --- a/meta/classes/kernel.bbclass
> +++ b/meta/classes/kernel.bbclass
> @@ -481,6 +481,22 @@ do_shared_workdir () {
>         fi
>  }
>
> +PACKAGECONFIG[xenomai] = ",,"
> +
> +do_patch_xenomai[depends] += "${@bb.utils.contains('PACKAGECONFIG', 'xenomai', 'xenomai:do_patch', '', d)}"
> +do_patch_xenomai() {
> +       set +e
> +       cd ${S}
> +
> +       if [ "${@bb.utils.contains('PACKAGECONFIG', 'xenomai', 'yes', 'no', d)}" = "yes" ]; then
> +               ${TMPDIR}/work-shared/${MACHINE}/xenomai-source/scripts/prepare-kernel.sh \
> +                       --arch=${TARGET_ARCH} \
> +                       --linux=${STAGING_KERNEL_DIR} ;
> +       fi
> +}
> +
> +addtask patch_xenomai before do_configure after do_patch
> +
>  # We don't need to stage anything, not the modules/firmware since those would clash with linux-firmware
>  sysroot_stage_all () {
>         :
> --
> 2.11.0
>
> --
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