#ifdef GLBACKEND_SDL
 
 
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_video.h>
 
 
 constexpr auto width = 640;
 constexpr auto height = 480;
 
 
 int main()
 {
     if (SDL_Init(SDL_INIT_VIDEO) < 0)
         return 1;
     auto * window = SDL_CreateWindow(
         "baseline_sdl",
         SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, // NOLINT
         width, height,
         SDL_WINDOW_OPENGL
     );
     if (!window)
         return 1;
     SDL_DestroyWindow(window);
     SDL_Quit();
 }
 
 
 #else
 int main() {}
 #endif