Cleanup code a little more

.github/workflows/test.yml

@@ -4,7 +4,7 @@ on:
   workflow_dispatch:
   pull_request:
   schedule:
-    - cron: "14 3 15 * *"  # Runs at 03:14 UTC on the 15th of every month
+    - cron: "14 3 15 * *" # Runs at 03:14 UTC on the 15th of every month
   push:
     branches:
       - main
@@ -20,80 +20,80 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v4
-
-    - name: Cache dependencies
-      id: cache-vcpkg-deps
-      uses: actions/cache@v4
-      with:
-        path: vcpkg_installed
-        key: vcpkg-${{ runner.os }}-${{ hashFiles('vcpkg.json') }}
-
-    - name: Export vcpkg host triplet for compilation
-      shell: bash
-      run: |
-        if [[ "$RUNNER_OS" == "Windows" ]]; then
-          VCPKG_HOST_TRIPLET=x64-windows-static-md
-        elif [[ "$RUNNER_OS" == "Linux" ]]; then
-          VCPKG_HOST_TRIPLET=x64-linux
-        elif [[ "$RUNNER_OS" == "macOS" ]]; then
-          VCPKG_HOST_TRIPLET=arm64-osx
-        fi
-        echo VCPKG_HOST_TRIPLET="$VCPKG_HOST_TRIPLET" >> $GITHUB_ENV
-        echo $VCPKG_HOST_TRIPLET
-
-    - name: Acquire vcpkg
-      if: steps.cache-vcpkg-deps.outputs.cache-hit != 'true'
-      uses: actions/checkout@v4
-      with:
-        repository: "Microsoft/vcpkg"
-        path: vcpkg
-        ref: c9c17dcea3016bc241df0422e82b8aea212dcb93
-
-    - name: Install libraries with vcpkg.json
-      if: steps.cache-vcpkg-deps.outputs.cache-hit != 'true'
-      shell: bash
-      run: |
-        ./vcpkg/bootstrap-vcpkg.sh
-        ./vcpkg/vcpkg install --host-triplet="$VCPKG_HOST_TRIPLET"
-
-    - uses: actions/setup-python@v5
-      with:
-        python-version: ${{ matrix.python-version }}
-
-    - name: Install uv
-      uses: astral-sh/setup-uv@v5
-      with:
-        cache-dependency-glob: "**/pyproject.toml"
-
-    - name: Build pybmds
-      if: runner.os != 'Windows'
-      run: |
-        uv pip install pybind11==3.0.0 --target=./pybind11
-
-        uv venv --python=${{ matrix.python-version }}
-
-        source .venv/bin/activate
-
-        export CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake
-        export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
-
-        uv pip install -v -e ".[dev]"
-
-        py.test
-
-    - name: Build pybmds
-      if: runner.os == 'Windows'
-      run: |
-        uv pip install pybind11==3.0.0 --target=./pybind11
-
-        uv venv --python=${{ matrix.python-version }}
-
-        .venv/Scripts/activate
-
-        $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
-        $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
-
-        uv pip install -v -e ".[dev]"
-
-        py.test
+      - uses: actions/checkout@v4
+
+      - name: Cache dependencies
+        id: cache-vcpkg-deps
+        uses: actions/cache@v4
+        with:
+          path: vcpkg_installed
+          key: vcpkg-${{ runner.os }}-${{ hashFiles('vcpkg.json') }}
+
+      - name: Export vcpkg host triplet for compilation
+        shell: bash
+        run: |
+          if [[ "$RUNNER_OS" == "Windows" ]]; then
+            VCPKG_HOST_TRIPLET=x64-windows-static-md
+          elif [[ "$RUNNER_OS" == "Linux" ]]; then
+            VCPKG_HOST_TRIPLET=x64-linux
+          elif [[ "$RUNNER_OS" == "macOS" ]]; then
+            VCPKG_HOST_TRIPLET=arm64-osx
+          fi
+          echo VCPKG_HOST_TRIPLET="$VCPKG_HOST_TRIPLET" >> $GITHUB_ENV
+          echo $VCPKG_HOST_TRIPLET
+
+      - name: Acquire vcpkg
+        if: steps.cache-vcpkg-deps.outputs.cache-hit != 'true'
+        uses: actions/checkout@v4
+        with:
+          repository: "Microsoft/vcpkg"
+          path: vcpkg
+          ref: c9c17dcea3016bc241df0422e82b8aea212dcb93
+
+      - name: Install libraries with vcpkg.json
+        if: steps.cache-vcpkg-deps.outputs.cache-hit != 'true'
+        shell: bash
+        run: |
+          ./vcpkg/bootstrap-vcpkg.sh
+          ./vcpkg/vcpkg install --host-triplet="$VCPKG_HOST_TRIPLET"
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+        with:
+          cache-dependency-glob: "**/pyproject.toml"
+
+      - name: Build pybmds
+        if: runner.os != 'Windows'
+        run: |
+          uv pip install pybind11==3.0.0 --target=./pybind11
+
+          uv venv --python=${{ matrix.python-version }}
+
+          source .venv/bin/activate
+
+          export CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake
+          export CMAKE_BUILD_PARALLEL_LEVEL=$(nproc)
+
+          uv pip install -v -e ".[dev]"
+
+          py.test
+
+      - name: Build pybmds
+        if: runner.os == 'Windows'
+        run: |
+          uv pip install pybind11==3.0.0 --target=./pybind11
+
+          uv venv --python=${{ matrix.python-version }}
+
+          .venv/Scripts/activate
+
+          $env:CMAKE_PREFIX_PATH="${{ github.workspace }}\pybind11\pybind11\share\cmake"
+          $env:CMAKE_BUILD_PARALLEL_LEVEL = [Environment]::ProcessorCount
+
+          uv pip install -v -e ".[dev]"
+
+          py.test

.github/workflows/wheels.yml

@@ -4,10 +4,10 @@ on:
   workflow_dispatch:
   pull_request:
   schedule:
-    - cron: "14 3 15 * *"  # Runs at 03:14 UTC on the 15th of every month
+    - cron: "14 3 15 * *" # Runs at 03:14 UTC on the 15th of every month
   push:
     branches:
-     - main
+      - main
 
 jobs:
   build_wheels:
@@ -19,61 +19,61 @@ jobs:
         os: [ubuntu-24.04, windows-2022, macos-14]
 
     steps:
-    - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
-    - name: Cache dependencies
-      id: cache-vcpkg-deps
-      uses: actions/cache@v4
-      with:
-        path: vcpkg_installed
-        key: vcpkg-${{ runner.os }}-${{ hashFiles('vcpkg.json') }}
+      - name: Cache dependencies
+        id: cache-vcpkg-deps
+        uses: actions/cache@v4
+        with:
+          path: vcpkg_installed
+          key: vcpkg-${{ runner.os }}-${{ hashFiles('vcpkg.json') }}
 
-    - name: Acquire vcpkg
-      uses: actions/checkout@v4
-      with:
-        repository: "Microsoft/vcpkg"
-        path: vcpkg
-        ref: c9c17dcea3016bc241df0422e82b8aea212dcb93
+      - name: Acquire vcpkg
+        uses: actions/checkout@v4
+        with:
+          repository: "Microsoft/vcpkg"
+          path: vcpkg
+          ref: c9c17dcea3016bc241df0422e82b8aea212dcb93
 
-    - name: Export vcpkg host triplet for compilation
-      shell: bash
-      run: |
-        if [[ "$RUNNER_OS" == "Windows" ]]; then
-          VCPKG_HOST_TRIPLET=x64-windows-static-md
-        elif [[ "$RUNNER_OS" == "Linux" ]]; then
-          VCPKG_HOST_TRIPLET=x64-linux
-        elif [[ "$RUNNER_OS" == "macOS" ]]; then
-          VCPKG_HOST_TRIPLET=arm64-osx
-        fi
-        echo VCPKG_HOST_TRIPLET="$VCPKG_HOST_TRIPLET" >> $GITHUB_ENV
-        echo $VCPKG_HOST_TRIPLET
+      - name: Export vcpkg host triplet for compilation
+        shell: bash
+        run: |
+          if [[ "$RUNNER_OS" == "Windows" ]]; then
+            VCPKG_HOST_TRIPLET=x64-windows-static-md
+          elif [[ "$RUNNER_OS" == "Linux" ]]; then
+            VCPKG_HOST_TRIPLET=x64-linux
+          elif [[ "$RUNNER_OS" == "macOS" ]]; then
+            VCPKG_HOST_TRIPLET=arm64-osx
+          fi
+          echo VCPKG_HOST_TRIPLET="$VCPKG_HOST_TRIPLET" >> $GITHUB_ENV
+          echo $VCPKG_HOST_TRIPLET
 
-    - uses: pypa/cibuildwheel@v3.1.3
-      env:
-        CIBW_BUILD: "cp313-*"
-        CIBW_SKIP: "*musllinux* *win32*"
-        CIBW_TEST_COMMAND: pytest {project}/tests
-        CIBW_TEST_EXTRAS: dev
+      - uses: pypa/cibuildwheel@v3.1.3
+        env:
+          CIBW_BUILD: "cp313-*"
+          CIBW_SKIP: "*musllinux* *win32*"
+          CIBW_TEST_COMMAND: pytest {project}/tests
+          CIBW_TEST_EXTRAS: dev
 
-        CIBW_BEFORE_BUILD: rm -rf {project}/build
-        CIBW_BEFORE_ALL_WINDOWS: bash tools\cibw_before.sh
-        CIBW_ENVIRONMENT_WINDOWS: "CMAKE_PREFIX_PATH=D:/a/pycpp/pycpp/pybind11/pybind11/share/cmake"
+          CIBW_BEFORE_BUILD: rm -rf {project}/build
+          CIBW_BEFORE_ALL_WINDOWS: bash tools\cibw_before.sh
+          CIBW_ENVIRONMENT_WINDOWS: "CMAKE_PREFIX_PATH=D:/a/pycpp/pycpp/pybind11/pybind11/share/cmake"
 
-        CIBW_ENVIRONMENT_PASS_LINUX: "VCPKG_HOST_TRIPLET RUNNER_OS"
-        CIBW_BEFORE_ALL_LINUX: "source tools/cibw_before.sh"
-        CIBW_ENVIRONMENT_LINUX: "CMAKE_PREFIX_PATH=/project/pybind11/pybind11/share/cmake"
+          CIBW_ENVIRONMENT_PASS_LINUX: "VCPKG_HOST_TRIPLET RUNNER_OS"
+          CIBW_BEFORE_ALL_LINUX: "source tools/cibw_before.sh"
+          CIBW_ENVIRONMENT_LINUX: "CMAKE_PREFIX_PATH=/project/pybind11/pybind11/share/cmake"
 
-        CIBW_BEFORE_ALL_MACOS: "source tools/cibw_before.sh"
-        CIBW_ENVIRONMENT_MACOS: "CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake"
-        MACOSX_DEPLOYMENT_TARGET: "14.0"
+          CIBW_BEFORE_ALL_MACOS: "source tools/cibw_before.sh"
+          CIBW_ENVIRONMENT_MACOS: "CMAKE_PREFIX_PATH=${{ github.workspace }}/pybind11/pybind11/share/cmake"
+          MACOSX_DEPLOYMENT_TARGET: "14.0"
 
-    - uses: actions/upload-artifact@v4
-      with:
-        name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
-        path: ./wheelhouse/*.whl
+      - uses: actions/upload-artifact@v4
+        with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
+          path: ./wheelhouse/*.whl
 
   merge_wheels:
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-24.04
     needs: build_wheels
     steps:
       - name: Merge Artifacts

.gitignore

@@ -7,7 +7,6 @@ _generate/
 *.egg-info
 *env*
 
-cfg/
 pybind11/
 vcpkg/
 vcpkg_installed/

CMakeLists.txt

@@ -41,8 +41,3 @@ target_include_directories(cppcore PRIVATE ${NLOPT_DIR_INCLUDE_DIR})
 target_link_libraries(cppcore PRIVATE ${NLOPT_LIB})
 target_link_libraries(cppcore PRIVATE ${GSL_LIB})
 target_link_libraries(cppcore PRIVATE ${GSLCBLAS_LIB})
-
-target_compile_definitions(
-    cppcore
-    PRIVATE VERSION_INFO=${EXAMPLE_VERSION_INFO}
-)

setup.py

@@ -5,7 +5,6 @@
 from setuptools import Extension, setup
 from setuptools.command.build_ext import build_ext
 
-# Convert distutils Windows platform specifiers to CMake -A arguments
 PLAT_TO_CMAKE = {
     "win32": "Win32",
     "win-amd64": "x64",
@@ -14,25 +13,20 @@
 }
 
 
-# A CMakeExtension needs a sourcedir instead of a file list.
-# The name must be the _single_ output extension from the CMake build.
-# If you need multiple extensions, see scikit-build.
 class CMakeExtension(Extension):
     def __init__(self, name: str, sourcedir: str = "") -> None:
         super().__init__(name, sources=[])
-        self.sourcedir = os.fspath(Path(sourcedir).resolve())
+        self.sourcedir = str(Path(sourcedir).resolve())
 
 
 class CMakeBuild(build_ext):
     def build_extension(self, ext: CMakeExtension) -> None:
-        # Must be in this form due to bug in .resolve() only fixed in Python 3.10+
-        ext_fullpath = Path.cwd() / self.get_ext_fullpath(ext.name)
-        extdir = ext_fullpath.parent.resolve()
+        ext_fullpath = Path(self.get_ext_fullpath(ext.name)).resolve()
+        extdir = ext_fullpath.parent
 
         debug = int(os.environ.get("DEBUG", 0)) if self.debug is None else self.debug
         cfg = "Debug" if debug else "Release"
 
-        cmake_generator = os.environ.get("CMAKE_GENERATOR", "")
         cmake_args = [
             f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY={extdir}{os.sep}",
             f"-DCMAKE_BUILD_TYPE={cfg}",  # not used on MSVC, but no harm
@@ -41,35 +35,16 @@ def build_extension(self, ext: CMakeExtension) -> None:
         if "CMAKE_ARGS" in os.environ:
             cmake_args += [item for item in os.environ["CMAKE_ARGS"].split(" ") if item]
 
-        if self.compiler.compiler_type != "msvc":
-            if not cmake_generator or cmake_generator == "Ninja":
-                try:
-                    import ninja
-
-                    ninja_executable_path = Path(ninja.BIN_DIR) / "ninja"
-                    cmake_args += [
-                        "-GNinja",
-                        f"-DCMAKE_MAKE_PROGRAM:FILEPATH={ninja_executable_path}",
-                    ]
-                except ImportError:
-                    pass
-
-        else:
-            single_config = any(x in cmake_generator for x in {"NMake", "Ninja"})
-            contains_arch = any(x in cmake_generator for x in {"ARM", "Win64"})
-
-            if not single_config and not contains_arch:
-                cmake_args += ["-A", PLAT_TO_CMAKE[self.plat_name]]
-
-            if not single_config:
-                cmake_args += [
-                    f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{cfg.upper()}={extdir}"
-                ]
-                build_args += ["--config", cfg]
+        if self.compiler.compiler_type == "msvc":
+            cmake_args += [
+                "-A",
+                PLAT_TO_CMAKE[self.plat_name],
+                f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{cfg.upper()}={extdir}",
+            ]
+            build_args += ["--config", cfg]
 
         build_temp = Path(self.build_temp) / ext.name
-        if not build_temp.exists():
-            build_temp.mkdir(parents=True)
+        build_temp.mkdir(parents=True, exist_ok=True)
 
         subprocess.run(
             ["cmake", ext.sourcedir, *cmake_args], cwd=build_temp, check=True