* Added the OpenAL sound library.

* Enabled (optional) 3D support in SDL.

svn path=/nixpkgs/trunk/; revision=4594

pkgs/development/libraries/SDL/default.nix

@@ -1,4 +1,6 @@
-{stdenv, fetchurl, x11}:
+{stdenv, fetchurl, x11, openglSupport ? false, mesa ? null}:
+
+assert openglSupport -> mesa != null;
 
 stdenv.mkDerivation {
   name = "SDL-1.2.9";
@@ -6,7 +8,11 @@ stdenv.mkDerivation {
     url = http://www.libsdl.org/release/SDL-1.2.9.tar.gz;
     md5 = "80919ef556425ff82a8555ff40a579a0";
   };
-  buildInputs = [x11];
+  buildInputs = [
+    x11
+    (if openglSupport then mesa else null)
+  ];
   patches = [./no-cxx.patch];
   NIX_CFLAGS_COMPILE = "-DBITS_PER_LONG=32"; /* !!! hack around kernel header bug */
+  inherit openglSupport;
 }