From a63732ef9557c3f4baa74bf659efe4df6cd2ecf6 Mon Sep 17 00:00:00 2001
From: Daniel Brockman <daniel@brockman.se>
Date: Fri, 25 Nov 2016 19:10:02 +0100
Subject: [PATCH 1/2] solc: 0.4.4 -> 0.4.6

---
 pkgs/development/compilers/solc/default.nix | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/pkgs/development/compilers/solc/default.nix b/pkgs/development/compilers/solc/default.nix
index 928de23f04b..e38983cea6e 100644
--- a/pkgs/development/compilers/solc/default.nix
+++ b/pkgs/development/compilers/solc/default.nix
@@ -1,18 +1,17 @@
-{ stdenv, fetchFromGitHub, boost, cmake, jsoncpp }:
+{ stdenv, fetchgit, boost, cmake, jsoncpp }:
 
 stdenv.mkDerivation rec {
-  version = "0.4.4";
+  version = "0.4.6";
   name = "solc-${version}";
 
-  src = fetchFromGitHub {
-    owner = "ethereum";
-    repo = "solidity";
-    rev = "v${version}";
-    sha256 = "150prr7m0jnx3vhq0wy3avzsijxd3pn7c8jxdvf6jkcc408dgn6z";
+  src = fetchgit {
+    url = "https://github.com/ethereum/solidity";
+    rev = "2dabbdf06f414750ef0425c664f861aeb3e470b8";
+    sha256 = "0q1dvizx60f7l97w8241wra7vpghimc9x7gzb18vn34sxv4bqy9g";
   };
 
   patchPhase = ''
-    echo >commit_hash.txt 4633f3def897db0f91237f98cf46e5d84fb05e61
+    echo >commit_hash.txt 2dabbdf06f414750ef0425c664f861aeb3e470b8
   '';
 
   buildInputs = [ boost cmake jsoncpp ];

From 63b0e869088e425bfca6e194faf6ffaa94e77b46 Mon Sep 17 00:00:00 2001
From: Daniel Brockman <daniel@brockman.se>
Date: Tue, 6 Dec 2016 13:54:52 +0100
Subject: [PATCH 2/2] solc: add explanation for why not fetchFromGitHub

---
 pkgs/development/compilers/solc/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/compilers/solc/default.nix b/pkgs/development/compilers/solc/default.nix
index e38983cea6e..0935891dcbd 100644
--- a/pkgs/development/compilers/solc/default.nix
+++ b/pkgs/development/compilers/solc/default.nix
@@ -4,6 +4,7 @@ stdenv.mkDerivation rec {
   version = "0.4.6";
   name = "solc-${version}";
 
+  # Cannot use `fetchFromGitHub' because of submodules
   src = fetchgit {
     url = "https://github.com/ethereum/solidity";
     rev = "2dabbdf06f414750ef0425c664f861aeb3e470b8";