if ($env:CC_SHORTNAME -eq "mingw" -or $env:CC_SHORTNAME -eq "clang-mingw") {
    Write-Host -ForegroundColor Green "`n### Installing msys64 ###`n"
    & choco install -y msys2 --no-progress --params="/InstallDir:$env:MSYS2_ROOT /NoPath"
    if ($LASTEXITCODE -and $LASTEXITCODE -ne 0) {
        Write-Host -ForegroundColor Red "`n`n*** Install failed. Exiting ... ***"
        exit $LASTEXITCODE
    }
    # pacman may complain that the directory does not exist, thus create it.
    # Se https://github.com/open62541/open62541/issues/2068
    & C:\msys64\usr\bin\mkdir -p /var/cache/pacman/pkg
    # Update all packages. Ensure that we have up-to-date clang version.
    # Otherwise we run into issue: https://github.com/msys2/MINGW-packages/issues/6576
    & C:\msys64\usr\bin\pacman -Syu

    Write-Host -ForegroundColor Green "`n### Installing mbedtls via PacMan ###`n"
    & C:\msys64\usr\bin\pacman --noconfirm --needed -S mingw-w64-x86_64-mbedtls
    if ($LASTEXITCODE -and $LASTEXITCODE -ne 0) {
        Write-Host -ForegroundColor Red "`n`n*** Install of mbedTLS failed. Exiting ... ***"
        exit $LASTEXITCODE
    }

    & C:\msys64\usr\bin\pacman --noconfirm --needed -S mingw-w64-x86_64-check
    if ($LASTEXITCODE -and $LASTEXITCODE -ne 0) {
        Write-Host -ForegroundColor Red "`n`n*** Install of check failed. Exiting ... ***"
        exit $LASTEXITCODE
    }
} else {
    Write-Host -ForegroundColor Green "`n### Installing mbedtls via vcpkg ###`n"
    & vcpkg install mbedtls:x64-windows-static
    if ($LASTEXITCODE -and $LASTEXITCODE -ne 0) {
        Write-Host -ForegroundColor Red "`n`n*** Install failed. Exiting ... ***"
        exit $LASTEXITCODE
    }

    Write-Host -ForegroundColor Green "`n### Installing libcheck via vcpkg ###`n"
    & vcpkg install check:x64-windows-static
    if ($LASTEXITCODE -and $LASTEXITCODE -ne 0) {
        Write-Host -ForegroundColor Red "`n`n*** Install failed. Exiting ... ***"
        exit $LASTEXITCODE
    }
}