:: commit 88c6337f8daca6f88627137d648c2f522006fb21

diff --git a/.github/workflows/MacOS.yml b/.github/workflows/MacOS.yml
new file mode 100644
index 0000000..81b2e73
--- /dev/null
+++ b/.github/workflows/MacOS.yml
@@ -0,0 +1,17 @@
+name: Ubuntu-x64
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+    runs-on: macos-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: make
+      run: make
+    - name: make check
+      run: make check