* Revive nixUnstable.

svn path=/nixpkgs/trunk/; revision=7060

pkgs/misc/nix/unstable.nix

@@ -0,0 +1,24 @@
+{ stdenv, fetchurl, aterm, db4, perl, curl, bzip2
+, storeDir ? "/nix/store"
+, stateDir ? "/nix/var"
+}:
+
+stdenv.mkDerivation {
+  name = "nix-0.11pre7038";
+  
+  src = fetchurl {
+    url = http://nix.cs.uu.nl/dist/nix/nix-0.11pre7038/nix-0.11pre7038.tar.bz2;
+    md5 = "a63837b67064900deaa67416fc67430d";
+  };
+  
+  buildInputs = [perl curl];
+
+  configureFlags = "
+    --with-store-dir=${storeDir} --localstatedir=${stateDir}
+    --with-aterm=${aterm} --with-bdb=${db4} --with-bzip2=${bzip2}
+    --disable-init-state";
+
+  meta = {
+    description = "The Nix Deployment System";
+  };
+}

pkgs/top-level/all-packages.nix

@@ -2831,7 +2831,12 @@ rec {
     bdb = db4;
   };
 
-  nixUnstable = nix;
+  # The bleeding edge.
+  nixUnstable = import ../misc/nix/unstable.nix {
+    inherit fetchurl stdenv perl curl bzip2;
+    aterm = aterm242fixes;
+    db4 = db45;
+  };
 
   polytable = import ../misc/tex/polytable {
     inherit fetchurl stdenv tetex lazylist;