From 593228f18dea57fd5d538925fa79cec39ef4016d Mon Sep 17 00:00:00 2001
From: "Jason \"Don\" O'Conal" <lovek323@gmail.com>
Date: Tue, 11 Jun 2013 17:30:36 +1000
Subject: [PATCH] Compile libusb with gccApple on darwin

---
 pkgs/top-level/all-packages.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index ab7121dc282..aa0aa004930 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -4636,7 +4636,11 @@ let
 
   libunique = callPackage ../development/libraries/libunique/default.nix { };
 
-  libusb = callPackage ../development/libraries/libusb { };
+  libusb = callPackage ../development/libraries/libusb {
+    stdenv = if stdenv.isDarwin
+      then overrideGCC stdenv gccApple
+      else stdenv;
+  };
 
   libusb1 = callPackage ../development/libraries/libusb1 { };