From 1d713761d948c7c93f4405338e3a5b3eac1b59ba Mon Sep 17 00:00:00 2001
From: Robin Gloster <mail@glob.in>
Date: Mon, 22 Feb 2016 00:21:26 +0000
Subject: [PATCH] ldm: add include to fix build

---
 pkgs/os-specific/linux/ldm/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/os-specific/linux/ldm/default.nix b/pkgs/os-specific/linux/ldm/default.nix
index c5e94ed81e9..5332fc0bf3d 100644
--- a/pkgs/os-specific/linux/ldm/default.nix
+++ b/pkgs/os-specific/linux/ldm/default.nix
@@ -19,12 +19,13 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ udev utillinux ];
 
-  preBuild = ''
+  postPatch = ''
+    sed -i '1i#include <sys/stat.h>' ldm.c
     substituteInPlace ldm.c \
       --replace "/mnt/" "${mountPath}"
   '';
 
-  buildPhase = "make ldm";
+  buildFlags = "ldm";
 
   installPhase = ''
     mkdir -p $out/bin