File python3.8-compat.patch of Package setools

--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,6 @@ import os
 import shutil
 from os.path import join
 from itertools import chain
-from contextlib import suppress
 from Cython.Build import cythonize
 
 
@@ -48,12 +47,16 @@ class CleanCommand(clean):
                     dirs_to_remove.append(join(root, d))
 
         for file in files_to_remove:
-            with suppress(Exception):
+            try:
                 os.unlink(file)
+            except Exception:
+                pass
 
         for dir_ in dirs_to_remove:
-            with suppress(Exception):
+            try:
                 shutil.rmtree(dir_, ignore_errors=True)
+            except Exception:
+                pass
 
         clean.run(self)
 
@@ -81,12 +84,14 @@ class QtHelpCommand(Command):
 lib_dirs = ['.', '/usr/lib64', '/usr/lib', '/usr/local/lib']
 include_dirs = []
 
-with suppress(KeyError):
+try:
     userspace_src = os.environ["USERSPACE_SRC"]
     include_dirs.insert(0, userspace_src + "/libsepol/include")
     include_dirs.insert(1, userspace_src + "/libselinux/include")
     lib_dirs.insert(0, userspace_src + "/libsepol/src")
     lib_dirs.insert(1, userspace_src + "/libselinux/src")
+except KeyError:
+    pass
 
 if sys.platform.startswith('darwin'):
     macros=[('DARWIN',1)]
@@ -100,12 +105,19 @@ if enable_coverage:
 
 cython_annotate = bool(os.environ.get("SETOOLS_ANNOTATE", False))
 
+linked_libraries = ['selinux', 'sepol']
+py_ver = sys.version_info[:2]
+if py_ver >= (3, 8):
+    linked_libraries.append('python{:d}.{:d}{}'.format(py_ver[0],
+                                                       py_ver[1],
+                                                       sys.abiflags))
+
 ext_py_mods = [Extension('setools.policyrep', ['setools/policyrep.pyx'],
                          include_dirs=include_dirs,
-                         libraries=['selinux', 'sepol'],
+                         libraries=linked_libraries,
                          library_dirs=lib_dirs,
                          define_macros=macros,
-                         extra_compile_args=['-Werror', '-Wextra',
+                         extra_compile_args=['-Wextra',
                                              '-Waggregate-return',
                                              '-Wfloat-equal',
                                              '-Wformat', '-Wformat=2',