Fix: use native ARM runners, cross-compile Linux ARM64

Author: Ciwiruk

.github/workflows/rust.yml

@@ -30,33 +30,42 @@ jobs:
       fail-fast: false  # Continue other builds if one fails
       matrix:
         include:
-          # Windows
+          # Windows x64 (native)
           - os: windows-latest
             target: x86_64-pc-windows-msvc
             artifact_name: symulacja_fali.exe
             asset_name: symulacja_fali-windows-x64.exe
-          - os: windows-latest
+            cross: false
+          # Windows ARM64 (native)
+          - os: windows-11-arm
             target: aarch64-pc-windows-msvc
             artifact_name: symulacja_fali.exe
             asset_name: symulacja_fali-windows-arm64.exe
-          # Linux
+            cross: false
+          # Linux x64 (native)
           - os: ubuntu-latest
             target: x86_64-unknown-linux-gnu
             artifact_name: symulacja_fali
             asset_name: symulacja_fali-linux-x64
-          - os: ubuntu-24.04-arm
+            cross: false
+          # Linux ARM64 (cross-compile from x64)
+          - os: ubuntu-latest
             target: aarch64-unknown-linux-gnu
             artifact_name: symulacja_fali
             asset_name: symulacja_fali-linux-arm64
-          # macOS
+            cross: true
+          # macOS x64 (native)
           - os: macos-latest
             target: x86_64-apple-darwin
             artifact_name: symulacja_fali
             asset_name: symulacja_fali-macos-x64
+            cross: false
+          # macOS ARM64 (cross-compile, macOS runners support both)
           - os: macos-latest
             target: aarch64-apple-darwin
             artifact_name: symulacja_fali
             asset_name: symulacja_fali-macos-arm64
+            cross: false
 
     steps:
       - name: Checkout code
@@ -86,24 +95,45 @@ jobs:
             ${{ runner.os }}-${{ matrix.target }}-cargo-build-
 
       - name: Install dependencies (Ubuntu x64)
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.os == 'ubuntu-latest' && !matrix.cross
         run: |
           sudo apt-get update
           sudo apt-get install -y libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxkbcommon-dev libssl-dev
 
-      - name: Install dependencies (Ubuntu ARM64)
-        if: matrix.os == 'ubuntu-24.04-arm'
+      - name: Install cross-compilation dependencies (Ubuntu ARM64)
+        if: matrix.cross && matrix.target == 'aarch64-unknown-linux-gnu'
         run: |
           sudo apt-get update
-          sudo apt-get install -y libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxkbcommon-dev libssl-dev
+          sudo apt-get install -y gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+          sudo dpkg --add-architecture arm64
+          sudo sed -i 's/^deb /deb [arch=amd64] /' /etc/apt/sources.list
+          echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports $(lsb_release -cs) main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list
+          echo "deb [arch=arm64] http://ports.ubuntu.com/ubuntu-ports $(lsb_release -cs)-updates main restricted universe multiverse" | sudo tee -a /etc/apt/sources.list
+          sudo apt-get update
+          sudo apt-get install -y libxcb-render0-dev:arm64 libxcb-shape0-dev:arm64 libxcb-xfixes0-dev:arm64 libxkbcommon-dev:arm64 libssl-dev:arm64
+
+      - name: Set up cross-compilation environment
+        if: matrix.cross && matrix.target == 'aarch64-unknown-linux-gnu'
+        run: |
+          mkdir -p .cargo
+          echo '[target.aarch64-unknown-linux-gnu]' >> .cargo/config.toml
+          echo 'linker = "aarch64-linux-gnu-gcc"' >> .cargo/config.toml
+          echo '' >> .cargo/config.toml
+          echo '[env]' >> .cargo/config.toml
+          echo 'PKG_CONFIG_PATH = "/usr/lib/aarch64-linux-gnu/pkgconfig"' >> .cargo/config.toml
+          echo 'PKG_CONFIG_ALLOW_CROSS = "1"' >> .cargo/config.toml
 
       - name: Build
         run: cargo build --release --target ${{ matrix.target }}
 
-      - name: Strip binary (Linux/macOS)
-        if: runner.os != 'Windows'
+      - name: Strip binary (Linux x64/macOS)
+        if: runner.os != 'Windows' && !matrix.cross
         run: strip target/${{ matrix.target }}/release/${{ matrix.artifact_name }}
 
+      - name: Strip binary (Linux ARM64 cross-compiled)
+        if: matrix.cross && matrix.target == 'aarch64-unknown-linux-gnu'
+        run: aarch64-linux-gnu-strip target/${{ matrix.target }}/release/${{ matrix.artifact_name }}
+
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with: