Fix wheels workflow (#1)

* Exclude Windows

* Install libomp for macOS

* Build wheels only for 64-bit archs

* Only build CPython 3.9 wheels

* Build wheels for Python 3.6 - 3.10

* Fix python_requires

.github/workflows/wheels.yml

@@ -13,6 +13,7 @@ on:
 env:
   CIBW_TEST_COMMAND: pytest {project}/tests
   CIBW_TEST_EXTRAS: test
+  CIBW_ARCHS: auto64
 
 
 jobs:
@@ -41,13 +42,17 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
 
     steps:
     - uses: actions/checkout@v2
       with:
         submodules: true
 
+    - name: Install libomp for macOS
+      if: runner.os == 'macOS'
+      run: brew install libomp
+
     - uses: pypa/[email protected]
 
     - name: Verify clean directory

pyproject.toml

@@ -11,3 +11,17 @@ build-backend = "setuptools.build_meta"
 
 [tool.isort]
 profile = "black"
+
+[tool.cibuildwheel]
+build = [
+    "cp36-manylinux_x86_64",
+    "cp36-macosx_x86_64",
+    "cp37-manylinux_x86_64",
+    "cp37-macosx_x86_64",
+    "cp38-manylinux_x86_64",
+    "cp38-macosx_x86_64",
+    "cp39-manylinux_x86_64",
+    "cp39-macosx_x86_64",
+    "cp310-manylinux_x86_64",
+    "cp310-macosx_x86_64",
+]

setup.py

@@ -22,6 +22,6 @@
     cmake_install_dir="src/ngtpy",
     include_package_data=True,
     extras_require={"test": ["pytest"]},
-    python_requires=">=3.7",
+    python_requires=">=3.6",
     install_requires=["numpy"],
 )