commit 83cc145830bdbefdabe03787ed884d548bea9c99

Author: Florian Weimer <fweimer@redhat.com>

Date:   Fri Apr 22 19:34:52 2022 +0200

    scripts/glibcelf.py: Mark as UNSUPPORTED on Python 3.5 and earlier

    enum.IntFlag and enum.EnumMeta._missing_ support are not part of

    earlier Python versions.

    (cherry picked from commit b571f3adffdcbed23f35ea39b0ca43809dbb4f5b)

diff --git a/scripts/glibcelf.py b/scripts/glibcelf.py

index 8f7d0ca184845714..da0d5380f33a195e 100644

--- a/scripts/glibcelf.py

+++ b/scripts/glibcelf.py

@@ -28,6 +28,12 @@ import collections

 import enum

 import struct

+if not hasattr(enum, 'IntFlag'):

+    import sys

+    sys.stdout.write(

+        'warning: glibcelf.py needs Python 3.6 for enum support\n')

+    sys.exit(77)

+

 class _OpenIntEnum(enum.IntEnum):

     """Integer enumeration that supports arbitrary int values."""

     @classmethod