From eb411132703a7e92097df0ae98a74adbed0397f1 Mon Sep 17 00:00:00 2001
From: Piotr Bogdan <ppbogdan@gmail.com>
Date: Fri, 4 Jan 2019 19:33:51 +0000
Subject: [PATCH] qshowdiff: build with a c++ compiler

---
 pkgs/tools/text/qshowdiff/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/tools/text/qshowdiff/default.nix b/pkgs/tools/text/qshowdiff/default.nix
index 761a498bcfb..e3970c05902 100644
--- a/pkgs/tools/text/qshowdiff/default.nix
+++ b/pkgs/tools/text/qshowdiff/default.nix
@@ -14,7 +14,7 @@ stdenv.mkDerivation rec {
 
   configurePhase = ''
     mkdir -p $out/{bin,man/man1}
-    makeFlags="PREFIX=$out"
+    makeFlags="PREFIX=$out CC=$CXX"
   '';
 
   meta = {