From a5e93fc0d61bf9f043e3c8c844189cf5546d2c16 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Thu, 11 Jan 2018 14:15:04 -0600
Subject: unrar: Fix for cross

Just read tool variables from environment,
don't try to set them at all.
---
 pkgs/tools/archivers/unrar/default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/archivers/unrar/default.nix b/pkgs/tools/archivers/unrar/default.nix
index 9aedda83fd2c..15c0837154e6 100644
--- a/pkgs/tools/archivers/unrar/default.nix
+++ b/pkgs/tools/archivers/unrar/default.nix
@@ -10,7 +10,10 @@ stdenv.mkDerivation rec {
   };
 
   postPatch = ''
-    sed 's/^CXX=g++/#CXX/' -i makefile
+    substituteInPlace makefile \
+      --replace "CXX=" "#CXX=" \
+      --replace "STRIP=" "#STRIP=" \
+      --replace "AR=" "#AR="
   '';
 
   buildPhase = ''
-- 
cgit 1.4.1