From ec2858d79b99e81dee79fc8b71bbc8e980ddcb3c Mon Sep 17 00:00:00 2001
From: Elephant Liu <lexdene@gmail.com>
Date: Tue, 8 Jul 2025 14:45:36 +0800
Subject: [PATCH] fix build wheel on PyPy 3.8

---
 libmc/__init__.py |  4 ++--
 setup.py          | 11 +++++++++--
 src/version.go    |  2 +-
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/libmc/__init__.py b/libmc/__init__.py
index f130360f..69beca7d 100644
--- a/libmc/__init__.py
+++ b/libmc/__init__.py
@@ -33,8 +33,8 @@
     __file__ as _libmc_so_file
 )
 
-__VERSION__ = "1.4.9"
-__version__ = "1.4.9"
+__VERSION__ = "1.4.10"
+__version__ = "1.4.10"
 __author__ = "mckelvin"
 __email__ = "mckelvin@users.noreply.github.com"
 __date__ = "Fri Jun  7 06:16:00 2024 +0800"
diff --git a/setup.py b/setup.py
index 1d3b789e..90cc6fe6 100644
--- a/setup.py
+++ b/setup.py
@@ -99,8 +99,15 @@ def find_version(*file_paths):
         "License :: OSI Approved :: BSD License",
         "Topic :: Software Development :: Libraries",
     ],
-    # Support for the basestring type is new in Cython 0.20.
-    setup_requires=["Cython >= 0.20"],
+    setup_requires=[
+        # Support for the basestring type is new in Cython 0.20.
+        'Cython >= 0.20 ; implementation_name != "pypy"',
+        'Cython >= 0.20 ; implementation_name == "pypy" and python_version > "3.8"',
+
+        # compile error in PyPy 3.8 with Cython 3.1.2
+        # error: 'PyDescr_NewMember' was not declared in this scope
+        'Cython >= 0.20, < 3.1; implementation_name == "pypy" and python_version <= "3.8"',
+    ],
     ext_modules=[
         Extension(
             "libmc._client",
diff --git a/src/version.go b/src/version.go
index b673e438..ca6c8038 100644
--- a/src/version.go
+++ b/src/version.go
@@ -1,6 +1,6 @@
 package golibmc
 
-const _Version = "1.4.9"
+const _Version = "1.4.10"
 const _Author = "mckelvin"
 const _Email = "mckelvin@users.noreply.github.com"
 const _Date = "Fri Jun  7 06:16:00 2024 +0800"