[OE-core] [PATCH 4/4] image_types_wic: add dependency for wic based image installer

[chee.yang.lee at intel.com]

From: Chee Yang Lee <chee.yang.lee at intel.com>

initramfs and rootfs image are required to build wic based
image installer, add both as dependency for do_image_wic.

initiate default value for LIVE_ROOTFS_TYPE, INITRD_IMAGE_LIVE
and INITRD_LIVE

Signed-off-by: Chee Yang Lee <chee.yang.lee at intel.com>
---
 meta/classes/image_types_wic.bbclass | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/classes/image_types_wic.bbclass b/meta/classes/image_types_wic.bbclass
index 5b40a9e..e4f2b8f 100644
--- a/meta/classes/image_types_wic.bbclass
+++ b/meta/classes/image_types_wic.bbclass
@@ -102,9 +102,15 @@ python () {
                 # a variable and let the metadata deal with the deps.
                 d.setVar('_WKS_TEMPLATE', body)
                 bb.build.addtask('do_write_wks_template', 'do_image_wic', None, d)
+        d.appendVarFlag('do_image_wic', 'depends', ' %s:do_image_complete' % d.getVar('INITRD_IMAGE_LIVE'))
         bb.build.addtask('do_image_wic', 'do_image_complete', None, d)
 }
 
+LIVE_ROOTFS_TYPE ?= "ext4"
+INITRD_IMAGE_LIVE ?= "${MLPREFIX}core-image-minimal-initramfs"
+INITRD_LIVE ?= "${DEPLOY_DIR_IMAGE}/${INITRD_IMAGE_LIVE}-${MACHINE}.${INITRAMFS_FSTYPES}"
+IMAGE_TYPEDEP_wic = "${LIVE_ROOTFS_TYPE}"
+
 #
 # Write environment variables used by wic
 # to tmp/sysroots/<machine>/imgdata/<image>.env
-- 
2.7.4