[wic][PATCH 6/9] cli.py: remove bitbake coupling

[Trevor Woerner <twoerner@gmail.com>]

The code that is being removed in this commit uses the scriptpath module
to add more paths to sys.path in order to find oe-core-specific and
bitbake-specific modules by using relative paths. In other words, this
code assumes it is located within oe-core or bitbake. By splitting out
wic, it is no longer located where these relative searches have any
chance of working, therefore remove this coupling.

Additionally, the bitbake_path variable does not appear to be used
anywhere, so it is removed as well.

NOTE: this commit does not work as-is, but is being provided in order to
      explicitly show a clean transition from oe-core

Reviewed-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Reviewed-by: Mark Hatle <mark.hatle@kernel.crashing.org>
Signed-off-by: Trevor Woerner <twoerner@gmail.com>
---
 src/wic/cli.py | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/wic/cli.py b/src/wic/cli.py
index 9de5efbb5aec..04b2ad25cac5 100755
--- a/src/wic/cli.py
+++ b/src/wic/cli.py
@@ -28,10 +28,6 @@ from collections import namedtuple
 
 # External modules
 scripts_path = os.path.dirname(os.path.realpath(__file__))
-lib_path = scripts_path + '/lib'
-sys.path.insert(0, lib_path)
-import scriptpath
-scriptpath.add_oe_lib_path()
 
 # Check whether wic is running within eSDK environment
 sdkroot = scripts_path
@@ -48,9 +44,6 @@ if os.environ.get('SDKTARGETSYSROOT'):
         sdkroot = os.path.dirname(sdkroot)
 
 bitbake_exe = shutil.which('bitbake')
-if bitbake_exe:
-    bitbake_path = scriptpath.add_bitbake_lib_path()
-    import bb
 
 from wic import WicError
 from wic.misc import get_bitbake_var, BB_VARS
-- 
2.51.0