meta-agl-lxc: Support rcar3 kernel module headers in guests

Add a bbclass that can be used to disable compilation in
module.bbclass based recipes, and dynamically activated bbappends for
the rcar3 kernel module recipes that use it and guest-build-specific
do_install overrides to get the userspace API headers installed
transparently to the userspace recipes.  This avoids the complications
that would arise from using a full linux-renesas kernel build for
guest container images.

Bug-AGL: SPEC-4089

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I917e66ca024a2a507e615ba3a2a58c603a691142
(cherry picked from commit ed47409f52b66ef02de34916563de197955259b3)

1 files changed, 6 insertions, 0 deletions

diff --git a/meta-agl-lxc/dynamic-layers/meta-rcar-gen3/recipes-kernel/kernel-module-vspmif/kernel-module-vspmif.bbappend b/meta-agl-lxc/dynamic-layers/meta-rcar-gen3/recipes-kernel/kernel-module-vspmif/kernel-module-vspmif.bbappend
new file mode 100644
index 00000000..00078b9c
--- /dev/null
+++ b/meta-agl-lxc/dynamic-layers/meta-rcar-gen3/recipes-kernel/kernel-module-vspmif/kernel-module-vspmif.bbappend
@@ -0,0 +1,6 @@
+inherit guest-kernel-module
+
+do_install:aglcontainerguest:append() {
+    # Install shared header file
+    install -m 644 ${S}/${VSPMIF_DRV_DIR}/include/vspm_if.h ${D}/${includedir}/
+}