From 4e96d0e2b7a87197610e7fea3a1c486ceda58c8a Mon Sep 17 00:00:00 2001
From: Matthew Pickering <matthewtpickering@gmail.com>
Date: Wed, 14 Mar 2018 18:22:10 +0000
Subject: [PATCH] Only apply patch on darwin

---
 pkgs/development/libraries/qca-qt5/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/libraries/qca-qt5/default.nix b/pkgs/development/libraries/qca-qt5/default.nix
index db40a40d02d..6e190a656f6 100644
--- a/pkgs/development/libraries/qca-qt5/default.nix
+++ b/pkgs/development/libraries/qca-qt5/default.nix
@@ -12,8 +12,8 @@ stdenv.mkDerivation rec {
   nativeBuildInputs = [ cmake pkgconfig ];
 
   # Without this patch cmake fails with a "No known features for CXX compiler"
-  # error
-  patches = [./move-project.patch];
+  # error on darwin
+  patches = stdenv.lib.optional stdenv.isDarwin ./move-project.patch ;
 
   # tells CMake to use this CA bundle file if it is accessible
   preConfigure = ''export QC_CERTSTORE_PATH=/etc/ssl/certs/ca-certificates.crt'';