[OE-core] [PATCH 03/24] lib/oe/recipeutils: fix find_layerdir() to return absolute paths

[Paul Eggleton]

find_layerdir() should really return absolute paths, so make it do so.
This fixes devtool finish not deleting files it should do after devtool
upgrade if the specified path is relative, since the devtool finish code
was assuming that find_layerdir() was returning an absolute path.

Fixes [YOCTO #12318].

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/lib/oe/recipeutils.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/lib/oe/recipeutils.py b/meta/lib/oe/recipeutils.py
index c8570ac..2f818bc 100644
--- a/meta/lib/oe/recipeutils.py
+++ b/meta/lib/oe/recipeutils.py
@@ -801,7 +801,7 @@ def bbappend_recipe(rd, destlayerdir, srcfiles, install=None, wildcardver=False,
 
 def find_layerdir(fn):
     """ Figure out the path to the base of the layer containing a file (e.g. a recipe)"""
-    pth = fn
+    pth = os.path.abspath(fn)
     layerdir = ''
     while pth:
         if os.path.exists(os.path.join(pth, 'conf', 'layer.conf')):
-- 
2.9.5