From ae850f2acaa95d682819cecfc1e60d625754f744 Mon Sep 17 00:00:00 2001
From: Federico Bozzini <federico.bozzini@arm.com>
Date: Thu, 12 Nov 2026 12:29:25 +0000
Subject: [PATCH 1/2] =?UTF-8?q?ci:=20add=20Android=E2=84=A2=20CMake=20buil?=
 =?UTF-8?q?d=20coverage?=
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Signed-off-by: Federico Bozzini <federico.bozzini@arm.com>
---
 .github/workflows/ci.yml | 61 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 770c49d..e1aebdc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -133,3 +133,64 @@ jobs:
         run: |
           uv run cmake --build build --target compute_flow_application_sdk --parallel "$CMAKE_BUILD_PARALLEL_LEVEL"
           uv run cmake --install build
+
+  cmake-build-android:
+    name: Android™ ARM64 (CMake)
+    runs-on: ubuntu-24.04
+    timeout-minutes: 60
+    env:
+      ANDROID_NDK_VERSION: "27.3.13750724"
+      CMAKE_BUILD_PARALLEL_LEVEL: "4"
+      COMPUTE_FLOW_HOME: ${{ github.workspace }}/.compute-flow
+    steps:
+      - uses: actions/checkout@d23441a48e516b6c34aea4fa41551a30e30af803 # v6.1.0
+        with:
+          persist-credentials: false
+      - uses: astral-sh/setup-uv@68559e99cc807c1eb7e9238fd43a15bba460eec2 # v10.3.3
+        with:
+          python-version: "3.12"
+      - name: Install system dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y --no-install-recommends \
+            build-essential ninja-build pkg-config python3-dev libsndfile1 libportaudio2
+      - name: Select Android™ NDK
+        run: |
+          ndk="$ANDROID_HOME/ndk/$ANDROID_NDK_VERSION"
+          if [ ! -f "$ndk/build/cmake/android.toolchain.cmake" ]; then
+            sdkmanager "ndk;$ANDROID_NDK_VERSION"
+          fi
+          echo "NDK=$ndk" >> "$GITHUB_ENV"
+      - name: Install Python dependencies
+        run: uv sync --locked --no-default-groups --group build --group bricks --group tests
+      - name: Install bricks
+        run: |
+          uv run compute-flow update
+          uv run compute-flow brick install --all
+          uv run compute-flow brick list
+      - name: Configure with CMake
+        run: |
+          uv run cmake -S . -B build_android_arm64 \
+            -DCMAKE_TOOLCHAIN_FILE="$NDK/build/cmake/android.toolchain.cmake" \
+            -DANDROID_ABI=arm64-v8a \
+            -DANDROID_PLATFORM=android-28 \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_INSTALL_PREFIX="$PWD/build_android_arm64/install"
+      - name: Require prebuilt dependencies
+        run: |
+          cache=build_android_arm64/CMakeCache.txt
+          grep -qx 'COMPUTE_FLOW_USE_PREBUILT_DEPS:BOOL=ON' "$cache"
+          for dependency in PROTOBUF LITERT EXECUTORCH ONNXRUNTIME MNN SENTENCEPIECE; do
+            grep -qx "COMPUTE_FLOW_BUILD_${dependency}_FROM_SOURCE:BOOL=OFF" "$cache"
+          done
+      - name: Build with CMake
+        run: uv run cmake --build build_android_arm64 --parallel "$CMAKE_BUILD_PARALLEL_LEVEL"
+      - name: Package SDK and install
+        run: |
+          uv run cmake --build build_android_arm64 --target compute_flow_application_sdk --parallel "$CMAKE_BUILD_PARALLEL_LEVEL"
+          uv run cmake --install build_android_arm64
+      - name: Collect CLI binaries
+        run: |
+          mkdir -p artifacts
+          find build_android_arm64 -type f -name '*_cli' -exec cp {} artifacts/ \;
+          test -n "$(find artifacts -type f -name '*_cli' -print -quit)"

From 5a8433f2b3b9efcf04530d2b36ee09e44a4ff682 Mon Sep 17 00:00:00 2001
From: Federico Bozzini <federico.bozzini@arm.com>
Date: Thu, 12 Nov 2026 13:29:39 +0000
Subject: [PATCH 2/2] remove unnecessary dependencies

Signed-off-by: Federico Bozzini <federico.bozzini@arm.com>
---
 .github/workflows/ci.yml | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e1aebdc..6f78bdb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -149,11 +149,6 @@ jobs:
       - uses: astral-sh/setup-uv@68559e99cc807c1eb7e9238fd43a15bba460eec2 # v10.3.3
         with:
           python-version: "3.12"
-      - name: Install system dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y --no-install-recommends \
-            build-essential ninja-build pkg-config python3-dev libsndfile1 libportaudio2
       - name: Select Android™ NDK
         run: |
           ndk="$ANDROID_HOME/ndk/$ANDROID_NDK_VERSION"