borrow pybind11/2.13.6 from PR easybuilders#21864

easybuild/easyconfigs/p/pybind11/pybind11-2.13.6-GCC-13.3.0.eb

@@ -0,0 +1,33 @@
+name = 'pybind11'
+version = '2.13.6'
+
+homepage = 'https://pybind11.readthedocs.io'
+description = """pybind11 is a lightweight header-only library that exposes C++ types in Python and vice versa,
+ mainly to create Python bindings of existing C++ code."""
+
+toolchain = {'name': 'GCC', 'version': '13.3.0'}
+
+source_urls = ['https://github.com/pybind/pybind11/archive/']
+sources = ['v%(version)s.tar.gz']
+patches = [
+    'pybind11-2.10.3_require-catch.patch',
+]
+checksums = [
+    {'v2.13.6.tar.gz': 'e08cb87f4773da97fa7b5f035de8763abc656d87d5773e62f6da0587d1f0ec20'},
+    {'pybind11-2.10.3_require-catch.patch': '4a27ba3ef1d5c535d120d6178a6e876ae678e4899a07500aab37908357b0b60b'},
+]
+
+builddependencies = [
+    ('CMake', '3.29.3'),
+    # Test dependencies
+    ('Eigen', '3.4.0'),
+    ('Catch2', '2.13.10'),
+    ('Python-bundle-PyPI', '2024.06'),  # to provide pytest
+]
+
+dependencies = [
+    ('Boost', '1.85.0'),
+    ('Python', '3.12.3'),
+]
+
+moduleclass = 'lib'