[PATCH] rootfs-postcommands: Ensure license manifests respect RM_OLD_IMAGE

[PATCH] rootfs-postcommands: Ensure license manifests respect RM_OLD_IMAGE

[Richard Purdie]

When RM_OLD_IMAGE is set, old manifest files should be removed
along with old image files and our QA tests expect this.

This patch ensures this happens.

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/rootfs-postcommands.bbclass b/meta/classes/rootfs-postcommands.bbclass
index 96d3051..970e9f3 100644
--- a/meta/classes/rootfs-postcommands.bbclass
+++ b/meta/classes/rootfs-postcommands.bbclass
@@ -219,6 +219,9 @@ python write_image_manifest () {
     if manifest_name is not None and os.path.exists(manifest_name):
         manifest_link = deploy_dir + "/" + link_name + ".manifest"
         if os.path.exists(manifest_link):
+            if d.getVar('RM_OLD_IMAGE', True) == "1" and \
+                    os.path.exists(os.path.realpath(manifest_link)):
+                os.remove(os.path.realpath(manifest_link))
             os.remove(manifest_link)
         os.symlink(os.path.basename(manifest_name), manifest_link)
 }