[OE-core] [wic][PATCH 10/14] wic: use find_executable in favor of bb.utils.which

[Ed Bartosh]

As bitbake is not ported to Python 3 yet it's better to
avoid using its APIs as much as possible to be able to
test wic under Python 3 at least partially.

Used distutils.spawn.find_executable API in favor of
bb.utils.which to get path of the command to run.

Signed-off-by: Ed Bartosh <ed.bartosh at linux.intel.com>
---
 scripts/lib/wic/utils/oe/misc.py | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/scripts/lib/wic/utils/oe/misc.py b/scripts/lib/wic/utils/oe/misc.py
index 11209be..0854dfb 100644
--- a/scripts/lib/wic/utils/oe/misc.py
+++ b/scripts/lib/wic/utils/oe/misc.py
@@ -28,6 +28,7 @@
 
 import os
 from collections import defaultdict
+from distutils import spawn
 
 from wic import msger
 from wic.utils import runner
@@ -83,13 +84,6 @@ def exec_cmd(cmd_and_args, as_shell=False, catch=3):
 
     return out
 
-def cmd_in_path(cmd, path):
-    import scriptpath
-
-    scriptpath.add_bitbake_lib_path()
-
-    return bb.utils.which(path, cmd) != "" or False
-
 def exec_native_cmd(cmd_and_args, native_sysroot, catch=3, pseudo=""):
     """
     Execute native command, catching stderr, stdout
@@ -112,7 +106,7 @@ def exec_native_cmd(cmd_and_args, native_sysroot, catch=3, pseudo=""):
     msger.debug("exec_native_cmd: %s" % cmd_and_args)
 
     # If the command isn't in the native sysroot say we failed.
-    if cmd_in_path(args[0], native_paths):
+    if spawn.find_executable(args[0], native_paths):
         ret, out = _exec_cmd(native_cmd_and_args, True, catch)
     else:
         ret = 127
-- 
2.1.4