From 7a3dbec81d88cf2f509eb238648abf410104a777 Mon Sep 17 00:00:00 2001
From: James Tomlinson <tomo.bbe@gmail.com>
Date: Tue, 4 Jan 2022 16:52:34 +0000
Subject: [PATCH 1/3] Github actions

Use `cibuildwheel` to create wheels on all archs.
---
 .github/workflows/build.yml | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 .github/workflows/build.yml

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..ec0f303
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,36 @@
+name: Build
+
+on: [push, pull_request]
+
+jobs:
+  build_wheels:
+    name: Build wheels on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, windows-2019, macos-10.15]
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - uses: actions/setup-python@v2
+        name: Install Python
+        with:
+          python-version: '3.7'
+
+      - name: Set up QEMU
+        if: runner.os == 'Linux'
+        uses: docker/setup-qemu-action@v1
+        with:
+          platforms: all
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@v2.3.1
+        env:
+          # configure cibuildwheel to build native archs ('auto'), and some
+          # emulated ones
+          CIBW_ARCHS_LINUX: auto aarch64
+
+      - uses: actions/upload-artifact@v2
+        with:
+          path: ./wheelhouse/*.whl

From 7232892fe780e8295ce2e523c2be084605149805 Mon Sep 17 00:00:00 2001
From: James Tomlinson <tomo.bbe@gmail.com>
Date: Tue, 4 Jan 2022 16:56:10 +0000
Subject: [PATCH 2/3] Create pyproject.toml

---
 pyproject.toml | 5 +++++
 1 file changed, 5 insertions(+)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..0433e43
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,5 @@
+[build-system]
+requires = ["setuptools", "wheel", "setuptools_scm[toml]", "cython", "numpy"]
+
+# enable version inference
+[tool.setuptools_scm]

From ebe5bf4e7335e36555d3f4b9e0ead13ae282ce78 Mon Sep 17 00:00:00 2001
From: James Tomlinson <tomo.bbe@gmail.com>
Date: Tue, 4 Jan 2022 19:24:53 +0000
Subject: [PATCH 3/3] Skipy all PyPy builds

---
 pyproject.toml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pyproject.toml b/pyproject.toml
index 0433e43..573f053 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,3 +3,7 @@ requires = ["setuptools", "wheel", "setuptools_scm[toml]", "cython", "numpy"]
 
 # enable version inference
 [tool.setuptools_scm]
+
+[tool.cibuildwheel]
+# Disable building PyPy wheels on all platforms
+skip = "pp*"