Support for MSYS2 builds (#3621)

.github/workflows/windows-ci.yml

@@ -105,7 +105,7 @@ jobs:
           key: vcpkg-${{ env.VCPKG_COMMIT_ID }}
 
 
-  windows-build-and-test:
+  windows-build-and-test-msvc:
     needs: windows-get-or-build-dependencies
     strategy:
       matrix:
@@ -238,14 +238,155 @@ jobs:
       - name: Run expression test
         run: build-windows-${{ matrix.renderer }}/expression-test/mbgl-expression-test.exe
 
+  windows-build-and-test-msys2:
+    if: needs.pre-job.outputs.should_skip != 'true'
+    needs: pre-job
+    strategy:
+      matrix:
+        msystem: [clang64, mingw64, ucrt64]
+        renderer: [opengl, egl, vulkan]
+    runs-on: windows-2022
+    steps:
+      - run: |
+          git config --system core.longpaths true
+          git config --system core.autocrlf input
+
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+
+      - uses: msys2/setup-msys2@v2
+        with:
+          msystem: ${{ matrix.msystem }}
+          update: true
+          pacboy: >-
+            toolchain:p
+            clang:p
+            cmake:p
+            angleproject:p
+            curl-winssl:p
+            dlfcn:p
+            glfw:p
+            icu:p
+            libjpeg-turbo:p
+            libpng:p
+            libwebp:p
+            libuv:p
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: cpp
+
+      - uses: mozilla-actions/sccache-action@v0.0.9
+
+      - name: Initialize sccache
+        run: |
+          & $env:SCCACHE_PATH --start-server
+          & $env:SCCACHE_PATH --zero-stats
+
+      - name: Configure MapLibre Native Core
+        env:
+          CI: 1
+          CMAKE_C_COMPILER_LAUNCHER: "${{ env.SCCACHE_PATH }}"
+          CMAKE_CXX_COMPILER_LAUNCHER: "${{ env.SCCACHE_PATH }}"
+        shell: msys2 {0}
+        run: |
+          cmake --version
+          cmake --preset windows-${{ matrix.renderer }} -DCMAKE_POLICY_DEFAULT_CMP0141=NEW -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++
+
+      - name: Build MapLibre Native Core
+        shell: msys2 {0}
+        run: |
+          cmake --build build-windows-${{ matrix.renderer }} --target mbgl-core mbgl-test-runner mbgl-render-test-runner mbgl-expression-test mbgl-render mbgl-benchmark-runner
+
+      # CodeQL
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: "/language:cpp"
+
+      - name: Download Mesa3D
+        run: |
+          (Invoke-WebRequest https://api.github.com/repos/pal1000/mesa-dist-win/releases -Headers @{ Authorization = ('Bearer {0}' -f '${{ secrets.GITHUB_TOKEN }}') } | ConvertFrom-Json)[0].assets | Where-Object name -match 'mesa3d-.+-release-msvc\.7z' | foreach { Invoke-WebRequest $_.browser_download_url -OutFile mesa3d.7z }
+
+      - name: Extract Mesa3D files for OpenGL
+        if: matrix.renderer != 'vulkan'
+        run: |
+          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} .\mesa3d.7z x64\libgallium_wgl.dll x64\libGLESv2.dll
+
+      - name: Extract Mesa3D files for Vulkan
+        if: matrix.renderer == 'vulkan'
+        run: |
+          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} .\mesa3d.7z x64\lvp_icd.x86_64.json x64\vulkan_lvp.dll
+
+      # unit tests
+
+      - name: Configure Mesa3D drivers (OpenGL)
+        if: matrix.renderer != 'vulkan'
+        run: |
+          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v DLL /t REG_SZ /d ('{0}\build-windows-${{ matrix.renderer }}\libgallium_wgl.dll' -f $PWD.Path) /f
+          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v DriverVersion /t REG_DWORD /d 1 /f
+          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v Flags /t REG_DWORD /d 1 /f
+          reg add 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\OpenGLDrivers\MSOGL' /v Version /t REG_DWORD /d 2 /f
+          Add-Content -Path $env:GITHUB_ENV -Value 'GALLIUM_DRIVER=llvmpipe'
+
+      - name: Configure Mesa3D drivers (Vulkan)
+        if: matrix.renderer == 'vulkan'
+        run: |
+          reg add 'HKLM\Software\Khronos\Vulkan\Drivers' /f /v '${{ github.workspace }}\build-windows-${{ matrix.renderer }}\lvp_icd.x86_64.json' /t REG_DWORD /d 0
+
+      - name: Download and configure Vulkan
+        if: matrix.renderer == 'vulkan'
+        run: |
+          # 1.4.313.1 doesn't have runtime components?
+          # $version = (Invoke-WebRequest -Uri "https://vulkan.lunarg.com/sdk/latest.json" | ConvertFrom-Json).windows
+          $version = '1.4.313.0'
+          Invoke-WebRequest https://sdk.lunarg.com/sdk/download/$version/windows/VulkanRT-X64-$version-Components.zip -OutFile VulkanRT.zip
+          & 'C:\Program Files\7-Zip\7z.exe' e -obuild-windows-${{ matrix.renderer }} -r .\VulkanRT.zip *x64\vulkan-1.*
+
+      - name: Run C++ tests
+        continue-on-error: ${{ matrix.renderer == 'vulkan' }}
+        env:
+          ANGLE_DEFAULT_PLATFORM: 'gl'
+          GALLIUM_DRIVER: llvmpipe
+          LIBGL_ALWAYS_SOFTWARE: true
+        run: build-windows-${{ matrix.renderer }}/mbgl-test-runner.exe
+
+      # render tests
+
+      - name: Run render test
+        id: render_test
+        env:
+          manifest_file: ${{ matrix.renderer }}
+          ANGLE_DEFAULT_PLATFORM: 'gl'
+          GALLIUM_DRIVER: llvmpipe
+          LIBGL_ALWAYS_SOFTWARE: true
+        run: build-windows-${{ matrix.renderer }}/mbgl-render-test-runner.exe "--manifestPath=metrics/windows-${env:manifest_file}.json"
+
+      - name: Upload render test result
+        if: always() && steps.render_test.outcome == 'failure'
+        uses: actions/upload-artifact@v4
+        with:
+          name: render-test-result-${{ matrix.renderer }}
+          path: |
+            metrics/windows-${{ matrix.renderer }}.html
+
+      # expression tests
+
+      - name: Run expression test
+        run: build-windows-${{ matrix.renderer }}/expression-test/mbgl-expression-test.exe
+
   windows-ci-result:
     name: Windows CI Result
     if: needs.pre-job.outputs.should_skip != 'true' && always()
     runs-on: windows-2022
     needs:
       - pre-job
-      - windows-build-and-test
+      - windows-build-and-test-msvc
+      - windows-build-and-test-msys2
     steps:
       - name: Mark result as failed
-        if: needs.windows-build-and-test.result != 'success'
+        if: needs.windows-build-and-test-msvc.result != 'success' || needs.windows-build-and-test-msys2.result != 'success'
         run: exit 1