From d6b3707c862b6bb82712bd86cd12b163fa89adcc Mon Sep 17 00:00:00 2001
From: Sirio Balmelli <sirio@b-ad.ch>
Date: Sun, 19 Jul 2020 23:26:49 +0200
Subject: [PATCH] pc-ble-driver: fix Darwin build

Propagate platform I/O dependencies (udev or IOKit)

Signed-off-by: Sirio Balmelli <sirio@b-ad.ch>
---
 pkgs/development/libraries/pc-ble-driver/default.nix | 12 ++++++++++--
 pkgs/top-level/all-packages.nix                      |  4 +++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/pc-ble-driver/default.nix b/pkgs/development/libraries/pc-ble-driver/default.nix
index 9f2c9748036..7d7dbd53383 100644
--- a/pkgs/development/libraries/pc-ble-driver/default.nix
+++ b/pkgs/development/libraries/pc-ble-driver/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, git, cmake, catch2, asio, udev }:
+{ stdenv, fetchFromGitHub, git, cmake, catch2, asio, udev, IOKit }:
 
 stdenv.mkDerivation rec {
   pname = "pc-ble-driver";
@@ -16,7 +16,15 @@ stdenv.mkDerivation rec {
   ];
 
   nativeBuildInputs = [ cmake git ];
-  buildInputs = [ catch2 asio udev ];
+  buildInputs = [ catch2 asio ];
+
+  propagatedBuildInputs = [
+
+  ] ++ stdenv.lib.optionals stdenv.isDarwin [
+    IOKit
+  ] ++ stdenv.lib.optionals stdenv.isLinux [
+    udev
+  ];
 
   meta = with stdenv.lib; {
     description = "Desktop library for Bluetooth low energy development";
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 9f3a54eeba4..2b8a7402909 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -21419,7 +21419,9 @@ in
 
   partio = callPackage ../development/libraries/partio {};
 
-  pc-ble-driver = callPackage ../development/libraries/pc-ble-driver {};
+  pc-ble-driver = callPackage ../development/libraries/pc-ble-driver {
+    inherit (darwin.apple_sdk.frameworks) IOKit;
+  };
 
   pbis-open = callPackage ../tools/security/pbis { };