From 7afc589d7d4560180cbb8f9b037b452c4f84db8b Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Thu, 11 Aug 2016 22:16:25 -0500
Subject: [PATCH] dclxvi: fix darwin build

---
 pkgs/development/libraries/dclxvi/default.nix | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/pkgs/development/libraries/dclxvi/default.nix b/pkgs/development/libraries/dclxvi/default.nix
index 6207f3d2038..f7d7eee91ed 100644
--- a/pkgs/development/libraries/dclxvi/default.nix
+++ b/pkgs/development/libraries/dclxvi/default.nix
@@ -12,6 +12,14 @@ stdenv.mkDerivation {
 
   buildFlags = [ "libdclxvipairing.so" ];
 
+  patchPhase = ''
+    substituteInPlace Makefile \
+      --replace "gcc" "cc"
+  '' + stdenv.lib.optionalString stdenv.isDarwin ''
+    substituteInPlace Makefile \
+      --replace "-soname=libdclxvipairing.so" "-install_name,libdclxvipairing.so"
+  '';
+
   installPhase = ''
     mkdir -p $out/{include,lib}
     find . -name \*.h -exec cp {} $out/include \;