[scarthgap v2 5/5] vex: fix rootfs manifest

["Benjamin Robin (Schneider Electric)" <benjamin.robin@bootlin.com>]

Rootfs VEX file is created by gathering files from CVE_CHECK_DIR
(deploy directory), however recipes generate the files only in
CVE_CHECK_DIR (log directory).
This make the rootfs VEX be always empty without any message.

The code is copied from cve_check class, which writes to both, so let
keep them aligned and make also vex write both files.

Also add a warning for case that a cve file would be still missing.

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit ee6541d0940c65685aaafd7d41a59a9406392e7d)
Signed-off-by: Benjamin Robin (Schneider Electric) <benjamin.robin@bootlin.com>
---
 meta/classes/vex.bbclass | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/meta/classes/vex.bbclass b/meta/classes/vex.bbclass
index c447b37db89b..707e6f45a19a 100644
--- a/meta/classes/vex.bbclass
+++ b/meta/classes/vex.bbclass
@@ -213,6 +213,8 @@ python vex_write_rootfs_manifest () {
             with open(pkgfilepath) as j:
                 data = json.load(j)
                 cve_check_merge_jsons(json_data, data)
+        else:
+            bb.warn("Missing cve file for %s" % pkg)
 
     d.setVar("PN", save_pn)
 
@@ -306,9 +308,12 @@ def cve_write_data_json(d, cve_data, cve_status):
     cvelogpath = d.getVar("CVE_CHECK_SUMMARY_DIR")
     index_path = d.getVar("CVE_CHECK_SUMMARY_INDEX_PATH")
     bb.utils.mkdirhier(cvelogpath)
+    bb.utils.mkdirhier(os.path.dirname(deploy_file))
     fragment_file = os.path.basename(deploy_file)
     fragment_path = os.path.join(cvelogpath, fragment_file)
     with open(fragment_path, "w") as f:
         f.write(write_string)
+    with open(deploy_file, "w") as f:
+        f.write(write_string)
     with open(index_path, "a+") as f:
         f.write("%s\n" % fragment_path)
-- 
2.51.2