diff --git a/pkgs/development/libraries/afflib/default.nix b/pkgs/development/libraries/afflib/default.nix
new file mode 100644
index 000000000000..a5fdafe7914f
--- /dev/null
+++ b/pkgs/development/libraries/afflib/default.nix
@@ -0,0 +1,48 @@
+x@{builderDefsPackage
+  , libewf, zlib, curl, expat, fuse, openssl
+  , ...}:
+builderDefsPackage
+(a :  
+let 
+  helperArgNames = ["stdenv" "fetchurl" "builderDefsPackage"] ++ 
+    [];
+
+  buildInputs = map (n: builtins.getAttr n x)
+    (builtins.attrNames (builtins.removeAttrs x helperArgNames));
+  sourceInfo = rec {
+    baseName="afflib";
+    version="3.6.12";
+    name="${baseName}-${version}";
+    url="http://afflib.org/downloads/${name}.tar.gz";
+    hash="1l13nrqjlvad112543qbyvrzai5by43zl96d3miklrhn26q9rs07";
+  };
+in
+rec {
+  src = a.fetchurl {
+    url = sourceInfo.url;
+    sha256 = sourceInfo.hash;
+  };
+
+  inherit (sourceInfo) name version;
+  inherit buildInputs;
+
+  /* doConfigure should be removed if not needed */
+  phaseNames = ["doConfigure" "doMakeInstall"];
+      
+  meta = {
+    description = "Advanced forensic format library";
+    maintainers = with a.lib.maintainers;
+    [
+      raskin
+    ];
+    platforms = with a.lib.platforms;
+      linux;
+    license = a.lib.licenses.bsdOriginal;
+  };
+  passthru = {
+    updateInfo = {
+      downloadPage = "http://afflib.org/";
+    };
+  };
+}) x
+
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9797809b9dac..5f04c3925de8 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -1612,6 +1612,10 @@ let
     buildClang = true;
   };
 
+  clangSVN = llvmSVN.override {
+    buildClang = true;
+  };
+
   clean = callPackage ../development/compilers/clean { };
 
   cmucl_binary = callPackage ../development/compilers/cmucl/binary.nix { };
@@ -2164,6 +2168,7 @@ let
   };
 
   llvm = callPackage ../development/compilers/llvm { };
+  llvmSVN = callPackage ../development/compilers/llvm/svn-head.nix { };
 
   mitscheme = callPackage ../development/compilers/mit-scheme { };
 
@@ -2268,6 +2273,8 @@ let
 
   roadsend = callPackage ../development/compilers/roadsend { };
 
+  rust = pkgsi686Linux.callPackage ../development/compilers/rust {};
+
   sbcl = builderDefsPackage (import ../development/compilers/sbcl) {
     inherit makeWrapper clisp;
   };
@@ -2893,6 +2900,8 @@ let
 
   adns = callPackage ../development/libraries/adns { };
 
+  afflib = callPackage ../development/libraries/afflib {};
+
   agg = callPackage ../development/libraries/agg { };
 
   allegro = callPackage ../development/libraries/allegro {};