Port to scikit-build-core

.github/workflows/branchbuild.yml

@@ -148,6 +148,7 @@ jobs:
           submodules: 'true'
       - uses: "actions/setup-python@v5"
         with:
+          allow-prereleases: true
           python-version: "${{ matrix.python-version }}"
 
       - name: build

CHANGELOG.rst

@@ -1,13 +1,19 @@
 Changelog
 ---------
 
+[3.10.0] - 2024-09-21
+^^^^^^^^^^^^^^^^^^^^^
+Fixed
+~~~~~
+- drop support for Python 3.8
+- switch build system to `scikit-build-core`
+
 [3.9.7] - 2024-09-02
 ^^^^^^^^^^^^^^^^^^^^
 Fixed
-~~~~~~~
+~~~~~
 * fix crash in ``cdist`` due to Visual Studio upgrade
 
-
 [3.9.6] - 2024-08-06
 ^^^^^^^^^^^^^^^^^^^^
 Changed
@@ -41,14 +47,12 @@ Fixed
 ~~~~~
 * fix supported versions of taskflow in cmake to be in the range v3.3 - v3.7
 
-
 [3.9.1] - 2024-05-19
 ^^^^^^^^^^^^^^^^^^^^
 Fixed
 ~~~~~
 * disable AVX2 on MacOS since it did lead to illegal instructions being generated
 
-
 [3.9.0] - 2024-05-02
 ^^^^^^^^^^^^^^^^^^^^
 Changed
@@ -59,14 +63,12 @@ Fixed
 ~~~~~
 * fix cmake version parsing
 
-
 [3.8.1] - 2024-04-07
 ^^^^^^^^^^^^^^^^^^^^
 Fixed
 ~~~~~
 * use the correct version of ``rapidfuzz-cpp`` when building against a system installed version
 
-
 [3.8.0] - 2024-04-06
 ^^^^^^^^^^^^^^^^^^^^
 Added
@@ -78,7 +80,6 @@ Fixed
 - fix some minor errors in the type hints
 - fix potentially incorrect results of JaroWinkler when using high prefix weights
 
-
 [3.7.0] - 2024-03-21
 ^^^^^^^^^^^^^^^^^^^^
 Changed

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.12...3.29)
+cmake_minimum_required(VERSION 3.15...3.30)
 
 set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)

pyproject.toml

@@ -1,11 +1,94 @@
 [build-system]
 requires = [
-    "setuptools>=42",
-    "scikit-build~=0.18.0",
+    "scikit-build-core>=0.10.7",
     "Cython >=3.0.11, <3.1.0"
 ]
-build-backend = "backend"
-backend-path = ["_custom_build"]
+build-backend = "scikit_build_core.build"
+
+[project]
+name = "RapidFuzz"
+dynamic = ["version"]
+requires-python = ">= 3.9"
+authors = [
+  {name = "Max Bachmann", email = "[email protected]"},
+]
+description = "rapid fuzzy string matching"
+readme = "README.md"
+classifiers=[
+  "Programming Language :: Python :: 3",
+  "Programming Language :: Python :: 3.9",
+  "Programming Language :: Python :: 3.10",
+  "Programming Language :: Python :: 3.11",
+  "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
+  "License :: OSI Approved :: MIT License",
+]
+Homepage = "https://github.com/rapidfuzz/RapidFuzz"
+Documentation = "https://rapidfuzz.github.io/RapidFuzz/"
+Repository = "https://github.com/rapidfuzz/RapidFuzz.git"
+Issues = "https://github.com/rapidfuzz/RapidFuzz/issues"
+Changelog = "https://github.com/rapidfuzz/RapidFuzz/blob/main/CHANGELOG.rst"
+
+[project.optional-dependencies]
+all = [
+  "numpy"
+]
+
+[project.entry-points.pyinstaller40]
+hook-dirs = "rapidfuzz.__pyinstaller:get_hook_dirs"
+tests = "rapidfuzz.__pyinstaller:get_PyInstaller_tests"
+
+[tool.scikit-build]
+minimum-version = "build-system.requires"
+sdist.include = [
+  "src/rapidfuzz/*.cxx",
+  "src/rapidfuzz/distance/*.cxx",
+]
+sdist.exclude = [
+  ".github"
+]
+wheel.exclude = [
+  "**.pyx",
+  "**.cxx",
+  "**.pxd",
+  "**.cpp",
+  "**.hpp",
+  "**.h",
+  "CMakeLists.txt",
+  "generate.sh"
+]
+wheel.packages = ["src/rapidfuzz"]
+wheel.cmake = false
+messages.after-success = "{yellow}Cmake unavailable, falling back to pure Python Extension"
+
+[[tool.scikit-build.overrides]]
+if.any.system-cmake = ">=3.15"
+if.any.cmake-wheel = true
+wheel.cmake = true
+messages.after-success = "{green}C++ Extension built successfully"
+
+[[tool.scikit-build.overrides]]
+if.failed = true
+if.env.CIBUILDWHEEL = false
+if.env.CONDA_BUILD = false
+if.env.PIWHEELS_BUILD = false
+if.env.RAPIDFUZZ_BUILD_EXTENSION = false
+wheel.cmake = false
+messages.after-success = "{yellow}Failed to build C++ Extension, falling back to pure Python Extension"
+
+[[tool.scikit-build.overrides]]
+if.any.env.CIBUILDWHEEL = true
+if.any.env.CONDA_BUILD = true
+if.any.env.PIWHEELS_BUILD = true
+if.any.env.RAPIDFUZZ_BUILD_EXTENSION = true
+wheel.cmake = true
+messages.after-success = "{green}C++ Extension built successfully"
+messages.after-failure = "{red}Failed to build C++ Extension in a packaged build"
+
+[tool.scikit-build.metadata.version]
+provider = "scikit_build_core.metadata.regex"
+input = "src/rapidfuzz/__init__.py"
+
 
 [tool.black]
 line-length = 120