From fb9d70c706c6ba3467e1a994ab3e0ab75e5f1d08 Mon Sep 17 00:00:00 2001
From: Scott Lundberg <scott@scottlundberg.com>
Date: Wed, 6 Dec 2023 00:44:43 +0000
Subject: [PATCH] Add pyproject.toml

---
 pyproject.toml |  6 ++++++
 setup.py       | 17 +++--------------
 2 files changed, 9 insertions(+), 14 deletions(-)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 000000000..c8a11bfc1
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,6 @@
+[build-system]
+requires = [
+    "setuptools>=42",
+    "pybind11>=2.10.0",
+]
+build-backend = "setuptools.build_meta"
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 002efbc27..e82d13d5e 100644
--- a/setup.py
+++ b/setup.py
@@ -2,15 +2,7 @@
 import re
 import codecs
 from setuptools import setup, find_packages
-try:
-    from pybind11.setup_helpers import Pybind11Extension, build_ext
-    import pybind11
-    print("AAAAA:", pybind11.get_include())
-    print("AAAAA:", pybind11.get_include(True))
-except ImportError:
-    print("BBBB")
-    from setuptools import Extension as Pybind11Extension
-    from setuptools.command.build_ext import build_ext
+from pybind11.setup_helpers import Pybind11Extension, build_ext
 
 here = os.path.abspath(os.path.dirname(__file__))
 
@@ -50,18 +42,15 @@ def find_version(*file_paths):
         "numpy",
         "aiohttp",
         "ordered_set",
-        "pyformlang",
-        "pybind11"
+        "pyformlang"
     ],
-    setup_requires=["pybind11"],
     extras_require={
         'docs': [
             'ipython',
             'numpydoc',
             'sphinx_rtd_theme',
             'sphinx',
-            'nbsphinx',
-            "pybind11"
+            'nbsphinx'
         ],
         'test': [
             'pytest',