diff --git a/pkgs/development/libraries/SDL/default.nix b/pkgs/development/libraries/SDL/default.nix
index 3a1554e59e6a..a74a1590113c 100644
--- a/pkgs/development/libraries/SDL/default.nix
+++ b/pkgs/development/libraries/SDL/default.nix
@@ -11,12 +11,13 @@ stdenv.mkDerivation {
     url = http://www.libsdl.org/release/SDL-1.2.11.tar.gz;
     md5 = "418b42956b7cd103bfab1b9077ccc149";
   };
-  buildInputs = [x11 libXrandr]
-    ++ (if openglSupport then [mesa] else [])
-    ++ (if alsaSupport then [alsaLib] else []);
+  propagatedBuildInputs = [x11 libXrandr];
+  buildInputs = 
+    (if openglSupport then [mesa] else []) ++
+    (if alsaSupport then [alsaLib] else []);
   configureFlags = "
     --disable-x11-shared --disable-alsa-shared --enable-rpath
-    ${if alsaSupport then "--with-alsa-prefix=${alsaLib}" else ""}
+    ${if alsaSupport then "--with-alsa-prefix=${alsaLib}/lib" else ""}
   ";
 #  patches = [./no-cxx.patch];
 #  NIX_CFLAGS_COMPILE = "-DBITS_PER_LONG=32"; /* !!! hack around kernel header bug */
diff --git a/pkgs/development/libraries/SDL_mixer/default.nix b/pkgs/development/libraries/SDL_mixer/default.nix
new file mode 100644
index 000000000000..33f157dbad87
--- /dev/null
+++ b/pkgs/development/libraries/SDL_mixer/default.nix
@@ -0,0 +1,10 @@
+{stdenv, fetchurl, SDL}:
+
+stdenv.mkDerivation {
+  name = "SDL_mixer-1.2.7";
+  src = fetchurl {
+    url = http://www.libsdl.org/projects/SDL_mixer/release/SDL_mixer-1.2.7.tar.gz;
+    md5 = "7959b89c8f8f1564ca90968f6c88fa1e";
+  };
+  buildInputs = [SDL];
+}
diff --git a/pkgs/games/exult/default.nix b/pkgs/games/exult/default.nix
new file mode 100644
index 000000000000..5a5d5c33e5e3
--- /dev/null
+++ b/pkgs/games/exult/default.nix
@@ -0,0 +1,12 @@
+{stdenv, fetchurl, SDL, SDL_mixer, zlib, libpng}:
+
+stdenv.mkDerivation {
+  name = "exult-1.2";
+  src = fetchurl {
+    url = http://surfnet.dl.sourceforge.net/sourceforge/exult/exult-1.2.tar.gz;
+    md5 = "0fc88dee74a91724d25373ba0a8670ba";
+  };
+  buildInputs = [SDL SDL_mixer zlib libpng];
+#  patches = [./gcc4.patch];
+  NIX_CFLAGS_COMPILE = "-I${SDL_mixer}/include/SDL";
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e78a6234d4fe..8c87b83e84bf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1824,6 +1824,10 @@ rec {
     alsaSupport = true;
   };
 
+  SDL_mixer = (import ../development/libraries/SDL_mixer) {
+    inherit fetchurl stdenv SDL;
+  };
+
   boehmgc = (import ../development/libraries/boehm-gc) {
     inherit fetchurl stdenv;
   };
@@ -2629,7 +2633,8 @@ rec {
   };
 
   exult = import ../games/exult {
-    inherit fetchurl stdenv SDL;
+    inherit fetchurl SDL SDL_mixer zlib libpng;
+    stdenv = overrideGCC stdenv gcc34;
   };