Yocto 2.3

Move OpenBMC to Yocto 2.3(pyro).

Tested: Built and verified Witherspoon and Palmetto images
Change-Id: I50744030e771f4850afc2a93a10d3507e76d36bc
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
Resolves: openbmc/openbmc#2461
diff --git a/import-layers/yocto-poky/scripts/lib/recipetool/newappend.py b/import-layers/yocto-poky/scripts/lib/recipetool/newappend.py
index fbdd7bc..0b63759 100644
--- a/import-layers/yocto-poky/scripts/lib/recipetool/newappend.py
+++ b/import-layers/yocto-poky/scripts/lib/recipetool/newappend.py
@@ -39,18 +39,6 @@
     tinfoil = instance
 
 
-def _get_recipe_file(cooker, pn):
-    import oe.recipeutils
-    recipefile = oe.recipeutils.pn_to_recipe(cooker, pn)
-    if not recipefile:
-        skipreasons = oe.recipeutils.get_unavailable_reasons(cooker, pn)
-        if skipreasons:
-            logger.error('\n'.join(skipreasons))
-        else:
-            logger.error("Unable to find any recipe file matching %s" % pn)
-    return recipefile
-
-
 def layer(layerpath):
     if not os.path.exists(os.path.join(layerpath, 'conf', 'layer.conf')):
         raise argparse.ArgumentTypeError('{0!r} must be a path to a valid layer'.format(layerpath))
@@ -60,7 +48,7 @@
 def newappend(args):
     import oe.recipeutils
 
-    recipe_path = _get_recipe_file(tinfoil.cooker, args.target)
+    recipe_path = tinfoil.get_recipe_file(args.target)
 
     rd = tinfoil.config_data.createCopy()
     rd.setVar('FILE', recipe_path)
@@ -72,7 +60,7 @@
     if not path_ok:
         logger.warn('Unable to determine correct subdirectory path for bbappend file - check that what %s adds to BBFILES also matches .bbappend files. Using %s for now, but until you fix this the bbappend will not be applied.', os.path.join(args.destlayer, 'conf', 'layer.conf'), os.path.dirname(append_path))
 
-    layerdirs = [os.path.abspath(layerdir) for layerdir in rd.getVar('BBLAYERS', True).split()]
+    layerdirs = [os.path.abspath(layerdir) for layerdir in rd.getVar('BBLAYERS').split()]
     if not os.path.abspath(args.destlayer) in layerdirs:
         logger.warn('Specified layer is not currently enabled in bblayers.conf, you will need to add it before this bbappend will be active')