[PATCH] perf python: Avoid deprecation warning on distutils

[Ian Rogers <rogers.email@gmail.com>]

Fix the following DeprecationWarning:

tools/perf/util/setup.py:31: DeprecationWarning: The distutils
package is deprecated and slated for removal in Python 3.12. Use
setuptools or check PEP 632 for potential alternatives

Note: the setuptools module may need installing, for example:
sudo apt install python-setuptools

Signed-off-by: Ian Rogers <irogers@google.com>
---
 tools/perf/util/setup.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/perf/util/setup.py b/tools/perf/util/setup.py
index c255a2c90cd6..5a3c74bce836 100644
--- a/tools/perf/util/setup.py
+++ b/tools/perf/util/setup.py
@@ -11,7 +11,7 @@ def clang_has_option(option):
     return [o for o in cc_output if ((b"unknown argument" in o) or (b"is not supported" in o))] == [ ]
 
 if cc_is_clang:
-    from distutils.sysconfig import get_config_vars
+    from sysconfig import get_config_vars
     vars = get_config_vars()
     for var in ('CFLAGS', 'OPT'):
         vars[var] = sub("-specs=[^ ]+", "", vars[var])
@@ -28,10 +28,10 @@ if cc_is_clang:
         if not clang_has_option("-ffat-lto-objects"):
             vars[var] = sub("-ffat-lto-objects", "", vars[var])
 
-from distutils.core import setup, Extension
+from setuptools import setup, Extension
 
-from distutils.command.build_ext   import build_ext   as _build_ext
-from distutils.command.install_lib import install_lib as _install_lib
+from setuptools.command.build_ext   import build_ext   as _build_ext
+from setuptools.command.install_lib import install_lib as _install_lib
 
 class build_ext(_build_ext):
     def finalize_options(self):
-- 
2.34.1