From 54a049e0a69ec678af1b8374f1b64206bdb40f60 Mon Sep 17 00:00:00 2001
From: Matthias Koeppe <mkoeppe@math.ucdavis.edu>
Date: Thu, 25 Jan 2024 10:44:05 -0800
Subject: [PATCH] pyproject.toml, setup.py: Only use numpy.distutils on win32

---
 pyproject.toml | 2 +-
 setup.py       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 657c8dfc..d29c41dc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
 requires = ["setuptools",
-            "numpy",
+            "numpy; sys_platform == 'win32' and python_version < '3.12'",
             "Cython>=3"]
 build-backend = "setuptools.build_meta"
diff --git a/setup.py b/setup.py
index fa727ab7..23b4b821 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 from Cython.Build import cythonize
 
 
-if sys.version_info < (3, 12):
+if sys.platform == 'win32' and sys.version_info < (3, 12):
     from distutils.core import setup
     from distutils.extension import Extension
     from numpy.distutils.system_info import default_include_dirs, default_lib_dirs