1Reduce setuptools requirement until [1] is resolved. Seems to work fine
2with 63.x.
3
4[1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=270358
5
6--- pyproject.toml.orig	2025-12-06 11:51:43 UTC
7+++ pyproject.toml
8@@ -1,7 +1,7 @@
9 # The project configuration for sip.
10
11 [build-system]
12-requires = ["setuptools>=77", "setuptools_scm>=8"]
13+requires = ["setuptools>=63", "setuptools_scm>=8"]
14 build-backend = "setuptools.build_meta"
15
16 [tool.setuptools_scm]
17@@ -12,10 +12,10 @@ urls.homepage = "https://github.com/Python-SIP/sip"
18 description = "A Python bindings generator for C/C++ libraries"
19 readme = "README.md"
20 urls.homepage = "https://github.com/Python-SIP/sip"
21-dependencies = ["packaging>=24.2", "setuptools>=75.8.1", "tomli; python_version<'3.11'"]
22+dependencies = ["packaging>=24.2", "setuptools>=63", "tomli; python_version<'3.11'"]
23 requires-python = ">=3.10"
24-license = "BSD-2-Clause"
25-license-files = ["LICENSE"]
26+license = {file = "LICENSE"}
27+classifiers = ["License :: OSI Approved :: BSD License"]
28 dynamic = ["version"]
29
30 [[project.authors]]
31