Index: gegl-0.2.0/configure.ac
===================================================================
--- gegl-0.2.0.orig/configure.ac	2012-04-02 21:56:49.000000000 +0000
+++ gegl-0.2.0/configure.ac	2014-07-17 21:34:15.312546602 +0000
@@ -765,15 +765,7 @@
 
 have_sdl="no"
 if test "x$with_sdl" != "xno"; then
-  AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
-  if test "$SDL_CONFIG" = "no"; then
-    have_sdl="no  (SDL library not found)"
-    AC_MSG_RESULT([*** Check for SDL library failed.])
-  else
-    have_sdl="yes"
-    SDL_CFLAGS=`$SDL_CONFIG --cflags`
-    SDL_LIBS=`$SDL_CONFIG --libs`
-  fi
+  PKG_CHECK_MODULES([SDL], [sdl], [have_sdl="yes"], [have_sdl="no  (SDL library not found)"])
 fi
 
 AM_CONDITIONAL(HAVE_SDL, test "$have_sdl" = "yes")