wic: Move find_bitbake_env_line() to oe.misc

Move find_bitbake_env_line() since they're going to need to be
accessible from source plugins.

Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 17 deletions

diff --git a/scripts/lib/image/engine.py b/scripts/lib/image/engine.py
index 0643780f1a..311737a5c0 100644
--- a/scripts/lib/image/engine.py
+++ b/scripts/lib/image/engine.py
@@ -60,23 +60,6 @@ def verify_build_env():
     return True
 
 
-def find_bitbake_env_lines(image_name):
-    """
-    If image_name is empty, plugins might still be able to use the
-    environment, so set it regardless.
-    """
-    if image_name:
-        bitbake_env_cmd = "bitbake -e %s" % image_name
-    else:
-        bitbake_env_cmd = "bitbake -e"
-    rc, bitbake_env_lines = exec_cmd(bitbake_env_cmd)
-    if rc != 0:
-        print "Couldn't get '%s' output." % bitbake_env_cmd
-        return None
-
-    return bitbake_env_lines
-
-
 def find_artifacts(image_name):
     """
     Gather the build artifacts for the current image (the image_name