From 9c34d1069f4c6664a259a66c1815d473c1b8d4de Mon Sep 17 00:00:00 2001
From: Matthew Pickering <matthewtpickering@gmail.com>
Date: Tue, 17 Apr 2018 20:37:29 +0100
Subject: [PATCH] libiodbc: Build on darwin

---
 pkgs/development/libraries/libiodbc/default.nix | 7 ++++---
 pkgs/top-level/all-packages.nix                 | 1 +
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/libraries/libiodbc/default.nix b/pkgs/development/libraries/libiodbc/default.nix
index 738c1116195..45649f944f5 100644
--- a/pkgs/development/libraries/libiodbc/default.nix
+++ b/pkgs/development/libraries/libiodbc/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, gtk2, useGTK ? false }:
+{ stdenv, fetchurl, pkgconfig, gtk2, Carbon, useGTK ? false }:
 
 stdenv.mkDerivation rec {
   name = "libiodbc-3.52.12";
@@ -9,7 +9,8 @@ stdenv.mkDerivation rec {
   };
 
   nativeBuildInputs = [ pkgconfig ];
-  buildInputs = stdenv.lib.optionals useGTK [ gtk2 ];
+  buildInputs = stdenv.lib.optionals useGTK [ gtk2 ]
+                ++ stdenv.lib.optional stdenv.isDarwin Carbon;
 
   preBuild =
     ''
@@ -19,6 +20,6 @@ stdenv.mkDerivation rec {
   meta = {
     description = "iODBC driver manager";
     homepage = http://www.iodbc.org;
-    platforms = stdenv.lib.platforms.linux;
+    platforms = stdenv.lib.platforms.unix;
   };
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 26fef8cb1d7..bcb3acac0ac 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10373,6 +10373,7 @@ with pkgs;
 
   libiodbc = callPackage ../development/libraries/libiodbc {
     useGTK = config.libiodbc.gtk or false;
+    inherit (darwin.apple_sdk.frameworks) Carbon;
   };
 
   libivykis = callPackage ../development/libraries/libivykis { };