[OE-core] [RFC][PATCH 4/7] image.bbclass: additional output in create_symlinks

[Ed Bartosh]

From: Patrick Ohly <patrick.ohly at intel.com>

When a symlink does not get created, it is useful for debugging to log
what would have been created and why it was skipped.

Signed-off-by: Patrick Ohly <patrick.ohly at intel.com>
Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
---
 meta/classes/image.bbclass | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 7b79e3a..37fb33c 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -552,9 +552,9 @@ python create_symlinks() {
     if not link_name:
         return
     for type in subimages:
-        if os.path.exists(img_name + imgsuffix + type):
-            dst = deploy_dir + "/" + link_name + "." + type
-            src = img_name + imgsuffix + type
+        dst = deploy_dir + "/" + link_name + "." + type
+        src = img_name + imgsuffix + type
+        if os.path.exists(src):
             bb.note("Creating symlink: %s -> %s" % (dst, src))
             if os.path.islink(dst):
                 if d.getVar('RM_OLD_IMAGE', True) == "1" and \
@@ -562,6 +562,8 @@ python create_symlinks() {
                     os.remove(os.path.realpath(dst))
                 os.remove(dst)
             os.symlink(src, dst)
+        else:
+            bb.note("Skipping symlink, source does not exist: %s -> %s" % (dst, src))
 }
 
 MULTILIBRE_ALLOW_REP =. "${base_bindir}|${base_sbindir}|${bindir}|${sbindir}|${libexecdir}|${sysconfdir}|${nonarch_base_libdir}/udev|/lib/modules/[^/]*/modules.*|"
-- 
2.1.4