From 7e78217f7cfe3b4a1544504b147837b56e80e3f5 Mon Sep 17 00:00:00 2001
From: Daniel Brockman <daniel@brockman.se>
Date: Sat, 10 Sep 2016 16:03:42 +0200
Subject: [PATCH] solc: 0.3.6 -> 0.4.1

---
 pkgs/development/compilers/solc/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/compilers/solc/default.nix b/pkgs/development/compilers/solc/default.nix
index 463481a15476..62f26ae8ea33 100644
--- a/pkgs/development/compilers/solc/default.nix
+++ b/pkgs/development/compilers/solc/default.nix
@@ -1,16 +1,20 @@
 { stdenv, fetchFromGitHub, boost, cmake, jsoncpp }:
 
 stdenv.mkDerivation rec {
-  version = "0.3.6";
+  version = "0.4.1";
   name = "solc-${version}";
 
   src = fetchFromGitHub {
     owner = "ethereum";
     repo = "solidity";
     rev = "v${version}";
-    sha256 = "1cynqwy8wr63l3l4wv9z6shhcy6lq0q8pbsh3nav0dg9qgj9sg57";
+    sha256 = "0ww8s0dngx6sbjyz7pr14xl3bbmfzx3nwc8xd9fx8ddg9682cwry";
   };
 
+  patchPhase = ''
+    echo >commit_hash.txt 4fc6fc2ca59579fae2472df319c2d8d31fe5bde5
+  '';
+
   buildInputs = [ boost cmake jsoncpp ];
 
   meta = {