From 97a3e7cf52068f9e48d3d811f97638c73a513d85 Mon Sep 17 00:00:00 2001
From: Daiderd Jordan <daiderd@gmail.com>
Date: Tue, 7 Mar 2017 22:10:07 +0100
Subject: [PATCH] darwin-frameworks: don't use pure CF

---
 pkgs/os-specific/darwin/apple-sdk/default.nix | 3 +++
 pkgs/top-level/all-packages.nix               | 3 ++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/darwin/apple-sdk/default.nix b/pkgs/os-specific/darwin/apple-sdk/default.nix
index 1148fe5c4a16..338e02b9df3d 100644
--- a/pkgs/os-specific/darwin/apple-sdk/default.nix
+++ b/pkgs/os-specific/darwin/apple-sdk/default.nix
@@ -119,6 +119,9 @@ let
 
     propagatedBuildInputs = deps;
 
+    # don't use pure CF for dylibs that depend on frameworks
+    setupHook = ../../../build-support/setup-hooks/fix-darwin-frameworks.sh;
+
     # allows building the symlink tree
     __impureHostDeps = [ "/System/Library/Frameworks/${name}.framework" ];
 
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index f40f7d10577b..45f2438c782c 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -8733,7 +8733,8 @@ with pkgs;
   libusb = callPackage ../development/libraries/libusb {};
 
   libusb1 = callPackage ../development/libraries/libusb1 {
-    inherit (darwin) libobjc IOKit;
+    inherit (darwin) libobjc;
+    inherit (darwin.apple_sdk.frameworks) IOKit;
   };
 
   libusbmuxd = callPackage ../development/libraries/libusbmuxd { };