bitbake: cookerdata: Add BBFILES_DYNAMIC inverse mode

Add an inverse mode for BBFILES_DYNAMIC.
Entries where the layername is prefix with '!' will act in inverted mode
including given glob mask in absence of the referenced layer.
This is useful to backfill recipes from potentially missing layer.

(Bitbake rev: bfd729cfe06351ccd0071004e23af1d04546c723)

Signed-off-by: Konrad Weihmann <kweihmann@outlook.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/bitbake/lib/bb/cookerdata.py b/bitbake/lib/bb/cookerdata.py
index 472423fdc8..24bf09c56b 100644
--- a/bitbake/lib/bb/cookerdata.py
+++ b/bitbake/lib/bb/cookerdata.py
@@ -387,10 +387,13 @@ class CookerDataBuilder(object):
                     invalid.append(entry)
                     continue
                 l, f = parts
-                if l in collections:
+                invert = l[0] == "!"
+                if invert:
+                    l = l[1:]
+                if (l in collections and not invert) or (l not in collections and invert):
                     data.appendVar("BBFILES", " " + f)
             if invalid:
-                bb.fatal("BBFILES_DYNAMIC entries must be of the form <collection name>:<filename pattern>, not:\n    %s" % "\n    ".join(invalid))
+                bb.fatal("BBFILES_DYNAMIC entries must be of the form {!}<collection name>:<filename pattern>, not:\n    %s" % "\n    ".join(invalid))
 
             layerseries = set((data.getVar("LAYERSERIES_CORENAMES") or "").split())
             collections_tmp = collections[:]