overlayfs: add missing vardeps

Fixes [YOCTO #15120]

Consider OVERLAYFS_WRITABLE_PATHS as dependecy of do_create_overlayfs_units() in
order to rebuild the recipe when changing the used mount point.

Tested in a local recipe by changing the used mount point and verified that the
recipe was re-build: passed

Signed-off-by: Christoph Vogtländer <christoph.vogtlaender@loewensteinmedical.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes-recipe/overlayfs.bbclass b/meta/classes-recipe/overlayfs.bbclass
index 53d65d7531174e1be3797fb2f73ab8f54f90d005..a82763ec102ccf8f61d99c499a3485c4046c75ba 100644 (file)
--- a/meta/classes-recipe/overlayfs.bbclass
+++ b/meta/classes-recipe/overlayfs.bbclass
@@ -138,4 +138,5 @@ do_install:append() {
     done
 }
 
+do_create_overlayfs_units[vardeps] += "OVERLAYFS_WRITABLE_PATHS"
 addtask create_overlayfs_units before do_install