(let ((sdl-cflags (with-input-from-pipe "sdl-config --cflags" read-line))
      (sdl-lflags (string-append (with-input-from-pipe "sdl-config --libs" read-line) " -lSDL_gfx -lSDL_net -lSDL_ttf -lSDL_image")))
   (compile -s -O2 sdl.scm -j sdl -lsdl ,sdl-cflags ,sdl-lflags)
   (compile -c -O2 sdl.scm -unit sdl ,sdl-cflags ,sdl-lflags)
   (compile -s -O2 sdl.import.scm ,sdl-cflags ,sdl-lflags)
   (compile -O2 sdl-csi.scm ,sdl-cflags ,sdl-lflags))

(install-extension 'sdl '("sdl.so" "sdl.import.so" "sdl.o") '((version "v0.4.51117.5")))
(install-program 'sdl-csi '("sdl-csi"))