From 1c78ef2507e7288e605063f8ef06199190e966e4 Mon Sep 17 00:00:00 2001
From: Benjamin Beasley <code@musicinmybrain.net>
Date: Dec 11 2020 15:41:06 +0000
Subject: Fix Python 3.10 incompatibility due to incorrect string-based version detection (RHBZ#1906811, https://github.com/abseil/abseil-py/issues/161)


---

diff --git a/python-absl-py-0.11.0-python-3.10.patch b/python-absl-py-0.11.0-python-3.10.patch
new file mode 100644
index 0000000..14bde92
--- /dev/null
+++ b/python-absl-py-0.11.0-python-3.10.patch
@@ -0,0 +1,18 @@
+Fix incorrect string-based version detection, which considered Python 3.10 as
+“less than” Python 3.4. See RHBZ#1906811 upstream bug
+https://github.com/abseil/abseil-py/issues/161.
+
+diff -Naur abseil-py-pypi-v0.11.0-original/setup.py abseil-py-pypi-v0.11.0/setup.py
+--- abseil-py-pypi-v0.11.0-original/setup.py	2020-10-27 16:02:42.000000000 -0400
++++ abseil-py-pypi-v0.11.0/setup.py	2020-12-11 10:33:46.954623328 -0500
+@@ -29,8 +29,8 @@
+   use_setuptools()
+   import setuptools
+ 
+-py_version = platform.python_version_tuple()
+-if py_version < ('2', '7') or py_version[0] == '3' and py_version < ('3', '4'):
++py_version = sys.version_info
++if py_version < (2, 7) or py_version[0] == 3 and py_version < (3, 4):
+   raise RuntimeError('Python version 2.7 or 3.4+ is required.')
+ 
+ INSTALL_REQUIRES = [
diff --git a/python-absl-py.spec b/python-absl-py.spec
index f8efc95..71f3600 100644
--- a/python-absl-py.spec
+++ b/python-absl-py.spec
@@ -5,7 +5,7 @@
 
 Name:           python-%{srcname}
 Version:        0.11.0
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Abseil Python Common Libraries
 
 # Overall license is ASL 2.0. Contents of absl/third_party/unittest3_backport/
@@ -14,6 +14,11 @@ License:        ASL 2.0 and Python
 URL:            https://github.com/abseil/%{reponame}/
 Source0:        %{url}/archive/pypi-v%{version}/%{reponame}-pypi-v%{version}.tar.gz
 
+# Fix incorrect string-based version detection, which considered Python 3.10 as
+# “less than” Python 3.4. See RHBZ#1906811 and upstream bug
+# https://github.com/abseil/abseil-py/issues/161.
+Patch0:         python-absl-py-0.11.0-python-3.10.patch
+
 BuildRequires:  python3-devel >= 3.4
 BuildRequires:  python3dist(setuptools)
 BuildRequires:  pyproject-rpm-macros
@@ -46,7 +51,7 @@ Summary:        %{summary}
 
 
 %prep
-%autosetup -n %{reponame}-pypi-v%{version}
+%autosetup -n %{reponame}-pypi-v%{version} -p1
 cp -p absl/third_party/unittest3_backport/LICENSE LICENSE-PYTHON
 
 # Despite the third_party/ prefix, absl/third_party/unittest3_backport/ is not
@@ -95,6 +100,10 @@ PYTHONPATH=%{buildroot}/%{python3_sitelib}; export PYTHONPATH
 
 
 %changelog
+* Fri Dec 11 2020 Benjamin A. Beasley <code@musicinmybrain.net> - 1.1.0-4
+- Fix Python 3.10 incompatibility due to incorrect string-based version
+  detection (RHBZ#1906811, https://github.com/abseil/abseil-py/issues/161)
+
 * Tue Dec  1 2020 Benjamin A. Beasley <code@musicinmybrain.net> - 1.1.0-3
 - Remove conditionals for Fedora 32 and older