bitbake: toaster: buildinfohelper toaster-custom-images layer

This fixes the unidentified layers issue by making the
toaster-custom-images layer a local layer. By doing this we also fix the
git assumptions made for the local layers which stop recipes and other
meta data being associated with them. This also removed some of the
special casing previously needed when we didn't have the concept of a
local (non git) layer.

Also rename created flag var to a have a different var for each returned
value so that the same value isn't used multiple times.

[YOCTO #10220]

(Bitbake rev: ba5332d4960d7f4f79aef63136796e2fa67284e3)

Signed-off-by: Michael Wood <michael.g.wood@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/bldcontrol/localhostbecontroller.py

@@ -228,13 +228,22 @@ class LocalhostBEController(BuildEnvironmentController):
             br_layer_base_recipe = layers.get(
                 layer_version=customrecipe.base_recipe.layer_version)
 
-            br_layer_base_dirpath = \
-                    os.path.join(self.be.sourcedir,
-                                 self.getGitCloneDirectory(
-                                     br_layer_base_recipe.giturl,
-                                     br_layer_base_recipe.commit),
-                                 customrecipe.base_recipe.layer_version.dirpath
-                                )
+            # If the layer is one that we've cloned we know where it lives
+            if br_layer_base_recipe.giturl and br_layer_base_recipe.commit:
+                layer_path = self.getGitCloneDirectory(
+                    br_layer_base_recipe.giturl,
+                    br_layer_base_recipe.commit)
+            # Otherwise it's a local layer
+            elif br_layer_base_recipe.local_source_dir:
+                layer_path = br_layer_base_recipe.local_source_dir
+            else:
+                logger.error("Unable to workout the dir path for the custom"
+                             " image recipe")
+
+            br_layer_base_dirpath = os.path.join(
+                self.be.sourcedir,
+                layer_path,
+                customrecipe.base_recipe.layer_version.dirpath)
 
             customrecipe.base_recipe.layer_version.dirpath = \
                          br_layer_base_dirpath
@@ -249,6 +258,8 @@ class LocalhostBEController(BuildEnvironmentController):
 
             # Update the layer and recipe objects
             customrecipe.layer_version.dirpath = layerpath
+            customrecipe.layer_version.layer.local_source_dir = layerpath
+            customrecipe.layer_version.layer.save()
             customrecipe.layer_version.save()
 
             customrecipe.file_path = recipe_path