From fd60b5f496ae7fcfe1c7dc1e9aa107e7dab914d7 Mon Sep 17 00:00:00 2001
From: Eric Seidel <gridaphobe@gmail.com>
Date: Tue, 17 Mar 2015 17:25:51 -0700
Subject: [PATCH] gnupg: dont demand pcsclite on darwin

---
 pkgs/tools/security/gnupg/20.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/tools/security/gnupg/20.nix b/pkgs/tools/security/gnupg/20.nix
index 10f4b587861..cf11ecb8232 100644
--- a/pkgs/tools/security/gnupg/20.nix
+++ b/pkgs/tools/security/gnupg/20.nix
@@ -19,6 +19,7 @@ stdenv.mkDerivation rec {
 
   patchPhase = ''
     find tests -type f | xargs sed -e 's@/bin/pwd@${coreutils}&@g' -i
+  '' + stdenv.lib.optionalString stdenv.isLinux ''
     sed -i 's,"libpcsclite\.so[^"]*","${pcsclite}/lib/libpcsclite.so",g' scd/scdaemon.c
   '' + stdenv.lib.optionalString stdenv.isDarwin ''
     find . -name pcsc-wrapper.c | xargs sed -i 's/typedef unsinged int pcsc_dword_t/typedef unsigned int pcsc_dword_t/'