From 1aae247be178dcc27c607e1d3fb6097e0009bc6c Mon Sep 17 00:00:00 2001
From: Vincent Laporte <Vincent.Laporte@gmail.com>
Date: Thu, 1 Mar 2018 17:24:57 +0000
Subject: [PATCH] exa: fix build on darwin

---
 pkgs/tools/misc/exa/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/tools/misc/exa/default.nix b/pkgs/tools/misc/exa/default.nix
index 503f0df331c..c07420821ed 100644
--- a/pkgs/tools/misc/exa/default.nix
+++ b/pkgs/tools/misc/exa/default.nix
@@ -1,4 +1,6 @@
-{ stdenv, fetchFromGitHub, rustPlatform, cmake, perl, pkgconfig, zlib }:
+{ stdenv, fetchFromGitHub, rustPlatform, cmake, perl, pkgconfig, zlib
+, darwin, libiconv
+}:
 
 with rustPlatform;
 
@@ -16,7 +18,10 @@ buildRustPackage rec {
   };
 
   nativeBuildInputs = [ cmake pkgconfig perl ];
-  buildInputs = [ zlib ];
+  buildInputs = [ zlib ]
+  ++ stdenv.lib.optionals stdenv.isDarwin [
+    libiconv darwin.apple_sdk.frameworks.Security ]
+  ;
 
   # Some tests fail, but Travis ensures a proper build
   doCheck = false;