From 4d8664e593d54b4ee2722ef6c8286bac8b60418f Mon Sep 17 00:00:00 2001
From: Matthew Bauer <mjbauer95@gmail.com>
Date: Tue, 20 Nov 2018 21:29:45 -0600
Subject: [PATCH] libtirpc: fix cross compilation
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KRB5_CONFIG needs to be aviailable to get the right one when cross
compiling. These things should just use pkgconfig, but it’s fairly
easy to hack around this. krb5-config will not be on path because we
don’t know ahead of time what architecture it will be for.
---
 pkgs/development/libraries/ti-rpc/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/ti-rpc/default.nix b/pkgs/development/libraries/ti-rpc/default.nix
index c139b5be1027..d67d76185745 100644
--- a/pkgs/development/libraries/ti-rpc/default.nix
+++ b/pkgs/development/libraries/ti-rpc/default.nix
@@ -18,6 +18,7 @@ stdenv.mkDerivation rec {
                 '#if defined __APPLE_CC__ || defined __FreeBSD__ || !defined __GLIBC__'
   '';
 
+  KRB5_CONFIG = "${libkrb5.dev}/bin/krb5-config";
   nativeBuildInputs = [ autoreconfHook ];
   propagatedBuildInputs = [ libkrb5 ];