From: Stefano Rivera <stefanor@debian.org>
Date: Thu, 30 Jan 2025 15:18:42 -0400
Subject: Build Python module without Bazel

We don't have a useable modern Bazel in Debian. Just use PyBind11's
native setuptools support instead.

Forwarded: not-needed
---
 python/setup.py | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/python/setup.py b/python/setup.py
index a67509b..38b89bd 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -8,6 +8,8 @@ import setuptools
 import setuptools.command.build_ext
 import shutil
 
+from pybind11.setup_helpers import Pybind11Extension
+
 long_description = r"""A drop-in replacement for the re module.
 
 It uses RE2 under the hood, of course, so various PCRE features
@@ -88,19 +90,12 @@ def options():
   return {'bdist_wheel': bdist_wheel}
 
 
-def include_dirs():
-  try:
-    import pybind11
-    yield pybind11.get_include()
-  except ModuleNotFoundError:
-    pass
-
-
-ext_module = setuptools.Extension(
+ext_module = Pybind11Extension(
     name='_re2',
     sources=['_re2.cc'],
-    include_dirs=list(include_dirs()),
     libraries=['re2'],
+    library_dirs=["../obj/so"],
+    include_dirs=["../"],
     extra_compile_args=['-fvisibility=hidden'],
 )