-- Convert the PEP 621 license string to the table form so the installed
-- setuptools accepts the pyproject.toml configuration, remove the
-- license-files key that the installed setuptools does not recognise,
-- and relax the build-system setuptools requirement to the version that
-- is provided by the devel/py-setuptools port.

--- pyproject.toml.orig	2026-07-29 23:32:22.347627000 -0700
+++ pyproject.toml	2026-07-29 23:32:22.349457000 -0700
@@ -5,8 +5,7 @@
     {name = "Max Zwiessele", email = "ibinbei@gmail.com"},
 ]
 description = "The Parameterization Framework"
-license = "BSD-3-Clause"
-license-files = ["LICENSE"]
+license = { text = "BSD-3-Clause" }
 requires-python = ">=3.11"
 keywords = ["machine-learning", "gaussian-processes", "kernels"]
 classifiers = [
@@ -50,5 +49,5 @@
 readme = {file = ["README.rst"]}

 [build-system]
-requires = ["setuptools>=77", "wheel"]
+requires = ["setuptools>=63.1.0", "wheel"]
 build-backend = "setuptools.build_meta"
\ No newline at end of file