Description: Fix SDL libraries detection.
Author: Jakub Wilk <jwilk@debian.org>

Index: iulib-0.4/SConstruct
===================================================================
--- iulib-0.4.orig/SConstruct	2010-01-08 23:47:35.000000000 +0100
+++ iulib-0.4/SConstruct	2010-01-08 23:48:04.000000000 +0100
@@ -75,8 +75,8 @@
 have_vidio = conf.CheckCXXHeader("ffmpeg/avcodec.h") and \
              conf.CheckCXXHeader("ffmpeg/avformat.h")
 have_v4l2 = conf.CheckHeader("linux/videodev2.h")
-have_sdl = conf.CheckCXXHeader("SDL/SDL_gfxPrimitives.h") and \
-           conf.CheckCXXHeader("SDL/SDL.h")
+have_sdl = conf.CheckLibWithHeader('SDL_gfx', 'SDL/SDL_gfxPrimitives.h', 'C') and \
+           conf.CheckLibWithHeader('SDL', 'SDL/SDL.h', 'C')
 
 have_vidio = 0 # FIXME
 have_v4l2 = 0 # FIXME
