From c14bf4f2b19d64e2cc4ed70fa2bc4f08b4328745 Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Mon, 29 May 2017 18:31:08 +0100
Subject: [PATCH] irrlicht: link to X11 libs explicitly

This allows applications that require irrlicht to depend on the X
libraries implicitly rather than explicitly.
---
 pkgs/development/libraries/irrlicht/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/irrlicht/default.nix b/pkgs/development/libraries/irrlicht/default.nix
index 71bb871a45d7..bc3e1a20abba 100644
--- a/pkgs/development/libraries/irrlicht/default.nix
+++ b/pkgs/development/libraries/irrlicht/default.nix
@@ -17,7 +17,7 @@ stdenv.mkDerivation rec {
   '';
 
   buildPhase = ''
-    make sharedlib NDEBUG=1
+    make sharedlib NDEBUG=1 "LDFLAGS=-lX11 -lGL -lXxf86vm"
   '';
 
   preInstall = ''