From 35a80781a10bf5095edc4309569be49aeb3b272e Mon Sep 17 00:00:00 2001
From: TimePath <andrew.hardaker1995@gmail.com>
Date: Sat, 22 Jul 2017 21:54:54 +1000
Subject: [PATCH] nix: support compiler override

---
 default.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/default.nix b/default.nix
index 9e8c87e4..e0303cdf 100644
--- a/default.nix
+++ b/default.nix
@@ -1,11 +1,14 @@
 # nix-shell -A xonotic
+# --argstr cc clang
 {
     nixpkgs ? <nixpkgs>,
-    pkgs ? (import nixpkgs) {}
+    pkgs ? (import nixpkgs) {},
+    cc ? null,
 }:
 with pkgs;
 let
     VERSION = "0.8.2";
+    stdenv = if (cc != null) then overrideCC pkgs.stdenv pkgs."${cc}" else pkgs.stdenv;
     targets = rec {
         xonotic = stdenv.mkDerivation rec {
             name = "xonotic-${version}";
-- 
2.39.2