From 113986f07a9786a58caeb232491463a4870dcf0c Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Tue, 22 Nov 2016 09:00:11 -0800
Subject: [PATCH] gnupg21: Add -lintl on Darwin systems

---
 pkgs/tools/security/gnupg/21.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/security/gnupg/21.nix b/pkgs/tools/security/gnupg/21.nix
index 51f45f8469d5..a4b47843583f 100644
--- a/pkgs/tools/security/gnupg/21.nix
+++ b/pkgs/tools/security/gnupg/21.nix
@@ -27,6 +27,8 @@ stdenv.mkDerivation rec {
     readline libusb gnutls adns openldap zlib bzip2
   ];
 
+  NIX_LDFLAGS = stdenv.lib.optionalString stdenv.isDarwin "-lintl";
+
   patches = [ ./fix-libusb-include-path.patch ];
   postPatch = stdenv.lib.optionalString stdenv.isLinux ''
     sed -i 's,"libpcsclite\.so[^"]*","${pcsclite}/lib/libpcsclite.so",g' scd/scdaemon.c