From 19387e31233f1ac0bfd1084512c1d3f8493946b4 Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Date: Mon, 4 Sep 2017 18:55:57 +0300
Subject: [PATCH] mdadm4: Fix build by including change from 7d010ab5f4ae

And drop `-std=gnu89` while at it.
---
 pkgs/os-specific/linux/mdadm/4.nix | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/pkgs/os-specific/linux/mdadm/4.nix b/pkgs/os-specific/linux/mdadm/4.nix
index a83e7c852ee..5511d72884a 100644
--- a/pkgs/os-specific/linux/mdadm/4.nix
+++ b/pkgs/os-specific/linux/mdadm/4.nix
@@ -22,15 +22,13 @@ stdenv.mkDerivation rec {
   makeFlags = [
     "NIXOS=1" "INSTALL=install" "INSTALL_BINDIR=$(out)/sbin"
     "MANDIR=$(out)/share/man" "RUN_DIR=/dev/.mdadm"
+    "STRIP="
   ] ++ stdenv.lib.optionals (hostPlatform != buildPlatform) [
     "CROSS_COMPILE=${stdenv.cc.prefix}"
   ];
 
   nativeBuildInputs = [ groff ];
 
-  # Attempt removing if building with gcc5 when updating
-  NIX_CFLAGS_COMPILE = "-std=gnu89";
-
   preConfigure = ''
     sed -e 's@/lib/udev@''${out}/lib/udev@' \
         -e 's@ -Werror @ @' \