From 07a71f7a1ac18a8171f4bb6af46a1bda9dd110dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B8rn=20Forsman?= <bjorn.forsman@gmail.com>
Date: Mon, 15 Apr 2013 21:17:23 +0200
Subject: [PATCH] eclipse: add Eclipse IDE for C/C++ Developers 4.2
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If you upgrade from 3.7 you might get errors like these:

In the Package Explorer:
 Could not create the view: org.eclipse.jdt.ui

And some other stuff in the Error Log; "Unable to resolve plug-in [...]"

The solution is to delete your eclipse workspace (or just the hidden
setting files in there, if you have important user data).
---
 pkgs/applications/editors/eclipse/default.nix | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/pkgs/applications/editors/eclipse/default.nix b/pkgs/applications/editors/eclipse/default.nix
index a9ee85d905e0..3be08f4496c8 100644
--- a/pkgs/applications/editors/eclipse/default.nix
+++ b/pkgs/applications/editors/eclipse/default.nix
@@ -160,6 +160,22 @@ in {
         };
   };
 
+  eclipse_cpp_42 = buildEclipse {
+    name = "eclipse-cpp-4.2";
+    description = "Eclipse IDE for C/C++ Developers";
+    src =
+      if stdenv.system == "x86_64-linux" then
+        fetchurl {
+          url = http://eclipse.ialto.com/technology/epp/downloads/release/juno/SR2/eclipse-cpp-juno-SR2-linux-gtk-x86_64.tar.gz;
+          sha256 = "1qq04926pf7v9sf3s0z53zvlbl1j0rmmjmbmhqi49473fnjikh7y";
+        }
+      else
+        fetchurl {
+          url = http://eclipse.ialto.com/technology/epp/downloads/release/juno/SR2/eclipse-cpp-juno-SR2-linux-gtk.tar.gz;
+          sha256 = "1a4s9qlhfpfpdhvffyglnfdr3dq5r2ywcxqywhqi95yhq5nmsgyk";
+        };
+  };
+
   eclipse_sdk_42 = buildEclipse {
     name = "eclipse-sdk-4.2";
     description = "Eclipse Classic";