From ec331755d349494b543fcedca01951ac60994bbf Mon Sep 17 00:00:00 2001
From: adisbladis <adis@blad.is>
Date: Tue, 3 Oct 2017 10:13:30 +0800
Subject: [PATCH] go-ethereum: Fix libusb segmentation faults on Darwin

---
 pkgs/applications/altcoins/default.nix     | 7 +++++--
 pkgs/applications/altcoins/go-ethereum.nix | 6 +++++-
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/altcoins/default.nix b/pkgs/applications/altcoins/default.nix
index c604a9370a84..395a440690b1 100644
--- a/pkgs/applications/altcoins/default.nix
+++ b/pkgs/applications/altcoins/default.nix
@@ -1,4 +1,4 @@
-{ callPackage, boost155, boost162, boost163, openssl_1_1_0, haskellPackages }:
+{ callPackage, boost155, boost162, boost163, openssl_1_1_0, haskellPackages, darwin }:
 
 rec {
 
@@ -26,7 +26,10 @@ rec {
   dogecoind = callPackage ./dogecoin.nix { withGui = false; };
 
   freicoin = callPackage ./freicoin.nix { boost = boost155; };
-  go-ethereum = callPackage ./go-ethereum.nix { };
+  go-ethereum = callPackage ./go-ethereum.nix {
+    inherit (darwin) libobjc;
+    inherit (darwin.apple_sdk.frameworks) IOKit;
+  };
   go-ethereum-classic = callPackage ./go-ethereum-classic { };
 
   hivemind = callPackage ./hivemind.nix { withGui = true; };
diff --git a/pkgs/applications/altcoins/go-ethereum.nix b/pkgs/applications/altcoins/go-ethereum.nix
index 4cf68fb76fd6..45c990d88a5f 100644
--- a/pkgs/applications/altcoins/go-ethereum.nix
+++ b/pkgs/applications/altcoins/go-ethereum.nix
@@ -1,10 +1,14 @@
-{ stdenv, lib, buildGoPackage, fetchFromGitHub }:
+{ stdenv, lib, buildGoPackage, fetchFromGitHub, libobjc, IOKit }:
 
 buildGoPackage rec {
   name = "go-ethereum-${version}";
   version = "1.7.0";
   goPackagePath = "github.com/ethereum/go-ethereum";
 
+  # Fix for usb-related segmentation faults on darwin
+  propagatedBuildInputs =
+    stdenv.lib.optionals stdenv.isDarwin [ libobjc IOKit ];
+
   # Fixes Cgo related build failures (see https://github.com/NixOS/nixpkgs/issues/25959 )
   hardeningDisable = [ "fortify" ];