[OE-core] [PATCH] image.bbclass: run wicenv task only for wic images

[Ed Bartosh]

Currently do_wicenv task is run for all images. However, its
result is used only to produce wic image. It's better to
run this task only for wic images. If another rootfs is
required to produce wic image, dependency to its do_wicenv
must be added to the wic image recipy.

Stopped running do_wicenv for all images. Added explicit
dependency to this task in wic-image-minimal recipe.

[YOCTO #9095]

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
---
 meta-selftest/recipes-test/images/wic-image-minimal.bb | 2 +-
 meta/classes/image.bbclass                             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/meta-selftest/recipes-test/images/wic-image-minimal.bb b/meta-selftest/recipes-test/images/wic-image-minimal.bb
index 9c50ddb..e98f60f 100644
--- a/meta-selftest/recipes-test/images/wic-image-minimal.bb
+++ b/meta-selftest/recipes-test/images/wic-image-minimal.bb
@@ -11,7 +11,7 @@ DEPENDS = "syslinux syslinux-native parted-native dosfstools-native mtools-nativ
 
 # core-image-minimal is referenced in .wks, so we need its rootfs
 # to be ready before our rootfs
-do_rootfs[depends] += "core-image-minimal:do_rootfs_wicenv"
+do_rootfs[depends] += "core-image-minimal:do_rootfs core-image-minimal:do_rootfs_wicenv"
 
 IMAGE_ROOTFS_EXTRA_SPACE = "2000"
 
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 3ab432e..63a0fb6 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -275,7 +275,7 @@ python do_rootfs_wicenv () {
             if value:
                 envf.write('%s="%s"\n' % (var, value.strip()))
 }
-addtask do_rootfs_wicenv after do_image before do_image_wic do_image_complete
+addtask do_rootfs_wicenv after do_rootfs before do_image_wic
 do_rootfs_wicenv[vardeps] += "${WICVARS}"
 do_rootfs_wicenv[prefuncs] = 'set_image_size'
 
-- 
2.1.4