sstatesig.py: Fix image regeneration issue

With the "ABI safe" recipes, we've been excluding those from signatures. This
is fine in the general case but in the specific case of image recipes it breaks.

A good test case is the interfaces file. Editting this causes init-ifupdown
to rebuild but not an image containing it (e.g. core-image-minimal).

We need to ensure the checksums are added to the image recipes and this change
does that.

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

1 files changed, 3 insertions, 1 deletions

diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index 33ff8929b3..329c84d366 100644
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -14,6 +14,8 @@ def sstate_rundepfilter(siggen, fn, recipename, task, dep, depname, dataCache):
     def isPackageGroup(fn):
         inherits = " ".join(dataCache.inherits[fn])
         return "packagegroup.bbclass" in inherits
+    def isImage(fn):
+        return "image.bbclass" in " ".join(dataCache.inherits[fn])
 
     # Always include our own inter-task dependencies
     if recipename == depname:
@@ -39,7 +41,7 @@ def sstate_rundepfilter(siggen, fn, recipename, task, dep, depname, dataCache):
         return False
 
     # Exclude well defined machine specific configurations which don't change ABI
-    if depname in siggen.abisaferecipes:
+    if depname in siggen.abisaferecipes and not isImage(fn):
         return False
 
     # Exclude well defined recipe->dependency