add auto make qemu

.github/workflows/build.yml

@@ -0,0 +1,43 @@
+name: Build
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Install aria2
+      run: sudo apt install aria2 -y
+
+    - name: Install LLVM
+      run: sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"
+    
+    - name: Set up Android NDK r23b
+      run: | 
+        aria2c -o android-ndk-r23b-linux.zip https://dl.google.com/android/repository/android-ndk-r23b-linux.zip
+        unzip -q -d ~ android-ndk-r23b-linux.zip
+      
+    - name: Build
+      run: |
+        make
+
+    - name: Set outputs
+      id: vars
+      run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
+
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        name: Wrapper.x86_64.${{ steps.vars.outputs.sha_short }}
+        include-hidden-files: true
+        path: |
+          rootfs
+          wrapper