binman: don't import deprecated distutils package

'make tests' fails on Ubuntu 22.04 with:

binman: ./tools/binman/binman:12: DeprecationWarning:
The distutils package is deprecated and slated for removal in Python 3.12.
Use setuptools or check PEP 632 for potential alternatives
  from distutils.sysconfig import get_python_lib
./tools/binman/binman:12: DeprecationWarning:
The distutils.sysconfig module is deprecated, use sysconfig instead
  from distutils.sysconfig import get_python_lib
<unittest.result.TestResult run=428 errors=0 failures=4>
AssertionError: 0 != 468

As we don't use Ubuntu 16.04 for our CI anymore drop the import.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Alper Nebi Yasak <alpernebiyasak@gmail.com>

diff --git a/tools/binman/main.py b/tools/binman/main.py
index 9392b59adb156e1ee5f2ab797b041231e2463bda..5fb9404ef6ae0a33a9b5c6cc42e5553a742cc641 100755 (executable)
--- a/tools/binman/main.py
+++ b/tools/binman/main.py
@@ -9,7 +9,6 @@
 
 """See README for more information"""
 
-from distutils.sysconfig import get_python_lib
 import os
 import site
 import sys
@@ -44,12 +43,6 @@ sys.path.insert(2, os.path.join(srctree, 'scripts/dtc/pylibfdt'))
 sys.path.insert(2, os.path.join(srctree, 'build-sandbox/scripts/dtc/pylibfdt'))
 sys.path.insert(2, os.path.join(srctree, 'build-sandbox_spl/scripts/dtc/pylibfdt'))
 
-# When running under python-coverage on Ubuntu 16.04, the dist-packages
-# directories are dropped from the python path. Add them in so that we can find
-# the elffile module. We could use site.getsitepackages() here but unfortunately
-# that is not available in a virtualenv.
-sys.path.append(get_python_lib())
-
 from binman import cmdline
 from binman import control
 from patman import test_util