Windows 64 Workflow Initial

.github/workflows/c-cpp_woe_64.yml

@@ -0,0 +1,45 @@
+name: Windows x64 C/C++ CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+
+    runs-on: windows-latest
+
+    defaults:
+      run:
+        shell: msys2 {0}
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Setup MSYS2 and install packages
+      uses: msys2/setup-msys2@v2
+      with:
+        update: true
+        install: >-
+          # git
+          make
+          mingw-w64-x86_64-gcc
+          mingw-w64-x86_64-SDL2
+          mingw-w64-x86_64-SDL2_mixer
+          # mingw-w64-cross-binutils
+
+    - name: make
+      run: make -C src/
+
+    - name: upload artifact
+      uses: actions/upload-artifact@v3
+      with:
+        name: win64-nightly
+        path: src/rott.exe