source: project/release/4/sdl/trunk/sdl.setup @ 27311

;;;; sdl.setup -*- Scheme -*-


(define (check-depends)
     
  (let* ((lib-fun-pack '(("SDL" "SDL_Init" "libsdl1.2-dev")
                         ("SDL_gfx" "polygonColor" "libsdl-gfx1.2-dev")
                         ("SDL_net" "SDLNet_Init" "libsdl-net1.2-dev")
                         ("SDL_ttf" "TTF_Init" "libsdl-ttf2.0-dev")
                         ("SDL_image" "IMG_Init" "libsdl-image1.2-dev")))
         (missing (filter (lambda (lib-fun)
                            (not (find-library (first lib-fun) (second lib-fun))))
                          lib-fun-pack)))
    (for-each
     (lambda (lib-fun)
       (print "\nWARNING: You seem to be missing the library " (first lib-fun) "!"))
     missing)
    (cond-expand
     (linux
      (unless (null? missing)
        (print "\nSuggested package(s) to install: " (map third missing))))
     (else #f))))

(check-depends)

(let* ((escape-flags (lambda (fs)
                       (map
                        (lambda (s) (if (not (or (string-prefix-ci? "-l" s)
                                                 (string-prefix-ci? "-i" s)
                                                 (string-prefix-ci? "-d" s)))
                                        (sprintf " -C ~a " s)
                                        (sprintf " ~a " s)))
                        (string-split fs))))
       (sdl-cflags (apply string-append
                          (escape-flags
                           (with-input-from-pipe "sdl-config --cflags" read-line))))
       (sdl-lflags (apply string-append
                          ;; sdl-config doesn't give these
                          " -lSDL_gfx -lSDL_net -lSDL_ttf -lSDL_image"
                          (escape-flags
                           (with-input-from-pipe "sdl-config --libs" read-line))))
       (types? (version>=? (chicken-version) "4.7.4"))
       (files (append '("sdl.so"
                        "sdl.import.so"
                        "sdl-foreign-types-include.scm")
                      (if types? '("sdl.types") '()))))
  (compile ,@(if types? '(-emit-type-file sdl.types) '())
           -s -O3 -d1 sdl.scm -j sdl -lSDL ,sdl-cflags ,sdl-lflags)
  (compile -s -O3 -d0 sdl.import.scm ,sdl-cflags ,sdl-lflags)

  (install-extension 'sdl files '((version "0.5.5"))))