Added the Eclipse JDT SDK

svn path=/nixpkgs/trunk/; revision=3785

pkgs/development/eclipse/jdt-sdk/builder.sh

@@ -0,0 +1,7 @@
+set -e
+
+. $stdenv/setup
+
+unzip $src 
+mkdir $out
+mv eclipse $out/

pkgs/development/eclipse/jdt-sdk/default.nix

@@ -0,0 +1,12 @@
+{stdenv, fetchurl, unzip}:
+
+stdenv.mkDerivation {
+  name = "eclipse-jdt-sdk-3.1";
+  builder = ./builder.sh;
+  src = fetchurl {
+    url = http://sunsite.informatik.rwth-aachen.de/eclipse/downloads/drops/R-3.1-200506271435/eclipse-JDT-SDK-3.1.zip;
+    md5 = "665b51beaa718b2fec6b0155ed369f76";
+  };
+
+  buildInputs = [unzip];
+}

pkgs/system/all-packages-generic.nix

@@ -482,11 +482,15 @@ rec {
     inherit fetchurl stdenv;
   };
 
-  ecj = (import ../development/compilers/ecj) {
+  ecj = (import ../development/eclipse/ecj) {
     inherit fetchurl stdenv unzip j2re;
     ant  = apacheAntBlackdown14;
   };
 
+  jdtsdk = (import ../development/eclipse/jdt-sdk) {
+    inherit fetchurl stdenv unzip;
+  };
+
   blackdown = (import ../development/compilers/blackdown) {
     inherit fetchurl stdenv;
   };