Move cibuildwheel configuration to pyproject.toml

This allows developers to test out the build locally. With this, I was
able to fix the test command by setting `PIP_PREFER_BINARY` to avoid
re-building Pillow, which accidentally dropped manylinux2014 wheels in
the latest release: python-pillow/Pillow#9057

Note also that we previously set `CIBW_AFTER_BUILD`, but this doesn't
seem to be a valid setting. Thus I have dropped the `twine check`, which
only tests the `README` rendering and so checking the sdist is
sufficient. Additionally, I have commented out the license check, as we
cannot do multiple licenses with meson-python without PEP639 (matplotlib#28982).

Author: QuLogic

.github/labeler.yml

@@ -1,7 +1,9 @@
 ---
 "CI: Run cibuildwheel":
   - changed-files:
-      - any-glob-to-any-file: ['.github/workflows/cibuildwheel.yml']
+      - any-glob-to-any-file:
+          - '.github/workflows/cibuildwheel.yml'
+          - 'pyproject.toml'
 "CI: Run cygwin":
   - changed-files:
       - any-glob-to-any-file: ['.github/workflows/cygwin.yml']

.github/workflows/cibuildwheel.yml

@@ -94,31 +94,6 @@ jobs:
     needs: build_sdist
     name: Build wheels on ${{ matrix.os }} for ${{ matrix.cibw_archs }}
     runs-on: ${{ matrix.os }}
-    env:
-      CIBW_BEFORE_BUILD: >-
-        rm -rf {package}/build
-      CIBW_BEFORE_BUILD_WINDOWS: >-
-        pip install delvewheel &&
-        rm -rf {package}/build
-      CIBW_REPAIR_WHEEL_COMMAND_WINDOWS: >-
-        delvewheel repair -w {dest_dir} {wheel}
-      CIBW_AFTER_BUILD: >-
-        twine check {wheel} &&
-        python {package}/ci/check_wheel_licenses.py {wheel}
-      # On Windows, we explicitly request MSVC compilers (as GitHub Action runners have
-      # MinGW on PATH that would be picked otherwise), switch to a static build for
-      # runtimes, but use dynamic linking for `VCRUNTIME140.dll`, `VCRUNTIME140_1.dll`,
-      # and the UCRT. This avoids requiring specific versions of `MSVCP140.dll`, while
-      # keeping shared state with the rest of the Python process/extensions.
-      CIBW_CONFIG_SETTINGS_WINDOWS: >-
-        setup-args="--vsenv"
-        setup-args="-Db_vscrt=mt"
-        setup-args="-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']"
-      CIBW_MANYLINUX_X86_64_IMAGE: manylinux2014
-      CIBW_SKIP: "*-musllinux_aarch64"
-      CIBW_TEST_COMMAND: >-
-        python {package}/ci/check_version_number.py
-      MACOSX_DEPLOYMENT_TARGET: "10.12"
     strategy:
       matrix:
         include:
@@ -148,17 +123,15 @@ jobs:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
           CIBW_BUILD: "cp314-* cp314t-*"
-          CIBW_ENABLE: "cpython-freethreading cpython-prerelease"
+          CIBW_ENABLE: "cpython-prerelease"
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
-          CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
 
       - name: Build wheels for CPython 3.13
         uses: pypa/cibuildwheel@c923d83ad9c1bc00211c5041d0c3f73294ff88f6  # v3.1.4
         with:
           package-dir: dist/${{ needs.build_sdist.outputs.SDIST_NAME }}
         env:
           CIBW_BUILD: "cp313-* cp313t-*"
-          CIBW_ENABLE: cpython-freethreading
           CIBW_ARCHS: ${{ matrix.cibw_archs }}
 
       - name: Build wheels for CPython 3.12

pyproject.toml

@@ -86,6 +86,44 @@ local_scheme = "node-and-date"
 parentdir_prefix_version = "matplotlib-"
 fallback_version = "0.0+UNKNOWN"
 
+[tool.cibuildwheel]
+enable = ["cpython-freethreading"]
+skip = "*-musllinux_aarch64"
+manylinux-x86_64-image = "manylinux2014"
+
+before-build = "rm -rf {package}/build"
+test-command = [
+    # "python {package}/ci/check_wheel_licenses.py {wheel}",
+    "python {package}/ci/check_version_number.py",
+]
+test-environment = "PIP_PREFER_BINARY=true"
+
+[tool.cibuildwheel.macos.environment]
+MACOSX_DEPLOYMENT_TARGET = "10.12"
+
+[tool.cibuildwheel.windows]
+before-build = [
+    "pip install delvewheel",
+    "rm -rf {package}/build",
+]
+repair-wheel-command = "delvewheel repair -w {dest_dir} {wheel}"
+
+[tool.cibuildwheel.windows.config-settings]
+# On Windows, we explicitly request MSVC compilers (as GitHub Action runners have
+# MinGW on PATH that would be picked otherwise), switch to a static build for
+# runtimes, but use dynamic linking for `VCRUNTIME140.dll`, `VCRUNTIME140_1.dll`,
+# and the UCRT. This avoids requiring specific versions of `MSVCP140.dll`, while
+# keeping shared state with the rest of the Python process/extensions.
+setup-args = [
+    "--vsenv",
+    "-Db_vscrt=mt",
+    "-Dcpp_link_args=['ucrt.lib','vcruntime.lib','/nodefaultlib:libucrt.lib','/nodefaultlib:libvcruntime.lib']",
+]
+
+[[tool.cibuildwheel.overrides]]
+select = "cp314*"
+manylinux-x86_64-image = "manylinux_2_28"
+
 [tool.isort]
 known_pydata = "numpy, matplotlib.pyplot"
 known_firstparty = "matplotlib,mpl_toolkits"