From bcaceabc3c5076b36ab451e6f23a9d9c1df940c1 Mon Sep 17 00:00:00 2001
From: Will Dietz <w@wdtz.org>
Date: Wed, 28 Jun 2017 14:41:32 -0500
Subject: [PATCH] ddccontrol: Don't try to set special perms on ddcpci

---
 pkgs/tools/misc/ddccontrol/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/tools/misc/ddccontrol/default.nix b/pkgs/tools/misc/ddccontrol/default.nix
index ddf9c38ec93..b3aca778cd9 100644
--- a/pkgs/tools/misc/ddccontrol/default.nix
+++ b/pkgs/tools/misc/ddccontrol/default.nix
@@ -28,6 +28,8 @@ stdenv.mkDerivation {
       oldPath+="{datadir}\/ddccontrol-db"
       sed "s/$oldPath/$newPath/" <configure.ac.old >configure.ac
       rm configure.ac.old
+
+      sed -e "s/chmod 4711/chmod 0711/" -i src/ddcpci/Makefile*
   '';
 
   meta = with stdenv.lib; {