Test SDL build

.github/workflows/build.yml

@@ -40,6 +40,26 @@ jobs:
       run: go test -race -vet=off ./...
       working-directory: raylib
 
+  test-sdl:
+    strategy:
+      matrix:
+        go-version: [1.19.x]
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Install Go
+      uses: actions/setup-go@v3
+      with:
+        go-version: ${{ matrix.go-version }}
+    - name: Checkout code
+      uses: actions/checkout@v3
+    - name: Install package
+      run: |
+        sudo apt-get update -y; sudo apt-get -y install libgl1-mesa-dev libsdl2-dev
+    - name: Build
+      run: go build -tags sdl
+      working-directory: raylib
+
   test-examples:
     strategy:
       matrix: