Create build-portaudio.yml

.github/workflows/build-portaudio.yml

@@ -0,0 +1,54 @@
+name: Build PortAudio lib
+on:
+  push:
+    branches-ignore:
+      - master
+permissions:
+  # This is needed for pushing a new commit to the repo:
+  contents: write
+jobs:
+  macos:
+    runs-on: macos-latest
+    env:
+      CMAKE_OSX_ARCHITECTURES: "arm64;x86_64"
+      MACOSX_DEPLOYMENT_TARGET: "10.9"
+    steps:
+      - name: checkout portaudio
+        uses: actions/checkout@v5
+        with:
+          repository: PortAudio/portaudio
+          ref: v19.7.0
+          path: portaudio
+      - name: cmake configure
+        run: |
+          cmake -S portaudio -B build -D CMAKE_BUILD_TYPE=Release
+      - name: cmake build
+        run: |
+          cmake --build build
+      - name: move static library
+        run: |
+          mv build/libportaudio.a .
+      - name: show some information about static library
+        run: |
+          file libportaudio.a
+          lipo -info libportaudio.a
+      - name: upload static library
+        uses: actions/upload-artifact@v4
+        with:
+          name: macos-static-lib
+          path: libportaudio.a
+  push:
+    runs-on: ubuntu-latest
+    needs: [macos]
+    steps:
+      - name: Clone Git repository
+        uses: actions/checkout@v5
+      - name: Retrieve static library
+        uses: actions/download-artifact@v5
+        with:
+          name: macos-static-lib
+      - name: Commit and push binaries (if there are changes)
+        run: |
+          git config --global user.name 'github-actions[bot]'
+          git config --global user.email 'github-actions[bot]@users.noreply.github.com'
+          git commit -am "Update binaries" && git push || true