Try building Android binaries in CI

.github/workflows/main-pm-matrix.yml

@@ -20,7 +20,91 @@ on:
         required: true
         type: boolean
 
+env:
+  MUSL_CROSS_MAKE_VERSION: 7b9487e56efc83c419a397af7df7f119001dc51c
+
 jobs:
+  android:
+    name: Android arm64
+    runs-on: ubuntu-20.04
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install tools and dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install make autoconf automake libtool libtool-bin m4 wget libc-bin gzip bzip2 bison g++ git re2c
+
+      - name: Prepare compile.sh download cache
+        id: download-cache
+        uses: actions/cache@v4
+        with:
+          path: ./download_cache
+          key: compile-sh-cache-ssl-https-${{ hashFiles('./compile.sh') }}
+          restore-keys: compile-sh-cache-ssl-https-
+
+      - name: Fetch compiler cache
+        id: compiler-cache
+        uses: actions/cache@v4
+        with:
+          path: ${{ github.workspace }}/compiler
+          key: musl-cross-make-${{ env.MUSL_CROSS_MAKE_VERSION }}
+          restore-keys: musl-cross-make-
+
+      - name: Checkout musl-cross-make
+        uses: actions/checkout@v4
+        with:
+          repository: pmmp/musl-cross-make
+          path: musl-cross-make
+          ref: ${{ env.MUSL_CROSS_MAKE_VERSION }}
+
+      - name: Build compiler
+        working-directory: musl-cross-make
+        run: |
+          make -j$(nproc)
+          make install
+          mv ./output "${{ github.workspace }}/compiler"
+
+      - name: Compile PHP
+        run: |
+          export PATH="${{ github.workspace }}/compiler/bin:$PATH"
+
+          # Used "set -ex" instead of hashbang since script isn't executed with hashbang
+          set -ex
+          trap "exit 1" ERR
+          ./compile.sh -t android-aarch64 -x -j 4 -g -P ${{ inputs.pm-version-major }} -c ./download_cache -D -z ${{ inputs.php-version-base }}
+        
+      
+      - name: Create tarball
+        run: |
+          tar -czf ./PHP-${{ inputs.php-version-base }}-Android-arm64-PM${{ inputs.pm-version-major }}.tar.gz bin
+          tar -czf ./PHP-${{ inputs.php-version-base }}-Android-arm64-PM${{ inputs.pm-version-major }}-debugging-symbols.tar.gz bin-debug
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        if: always()
+        with:
+          name: PHP-${{ inputs.php-version-base }}-Android-PM${{ inputs.pm-version-major }}
+          path: |
+            ./PHP-${{ inputs.php-version-base }}-Android-arm64-PM${{ inputs.pm-version-major }}*.tar.gz
+            install.log
+            compile.sh
+          if-no-files-found: error
+
+      - name: Prepare workspace for upload
+        if: failure()
+        run: tar -czf workspace.tar.gz install_data
+
+      - name: Upload workspace
+        uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+          name: PHP-${{ inputs.php-version-base }}-Android-workspace-PM${{ inputs.pm-version-major }}
+          path: |
+            workspace.tar.gz
+          if-no-files-found: error
+
   linux:
     name: Linux
     runs-on: ubuntu-20.04