add flyci ci (#80)

.github/workflows/ci.yml

@@ -183,3 +183,12 @@ jobs:
       run: |
         docker run -u root --rm -v $(pwd):/${{ github.workspace }} -w ${{ github.workspace }} --platform linux/${{ matrix.arch }} debian:unstable-slim \
           /bin/bash -c "apt update && apt install -y gcc libc6-dev && gcc main.c -o ruapu && ./ruapu"
+
+  macos-flyci:
+    runs-on: flyci-macos-14-xlarge-m2
+    steps:
+    - uses: actions/checkout@v4
+    - name: build-test
+      run: |
+        clang main.c -o ruapu
+        ./ruapu