From 772c92ba5c60ab63694bdffbf847ed7434aa3142 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Thu, 9 Jun 2016 13:21:31 +0200
Subject: [PATCH] gcc: maintenance 5.3 -> 5.4

---
 pkgs/development/compilers/gcc/5/default.nix | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/compilers/gcc/5/default.nix b/pkgs/development/compilers/gcc/5/default.nix
index 9e0220ffc728..00a1e3f9d732 100644
--- a/pkgs/development/compilers/gcc/5/default.nix
+++ b/pkgs/development/compilers/gcc/5/default.nix
@@ -58,7 +58,8 @@ assert langGo -> langCC;
 with stdenv.lib;
 with builtins;
 
-let version = "5.3.0";
+let version = "5.4.0";
+    sha256 = "0fihlcy5hnksdxk0sn6bvgnyq8gfrgs8m794b1jxwd1dxinzg3b0";
 
     # Whether building a cross-compiler for GNU/Hurd.
     crossGNU = cross != null && cross.config == "i586-pc-gnu";
@@ -212,7 +213,7 @@ stdenv.mkDerivation ({
 
   src = fetchurl {
     url = "mirror://gnu/gcc/gcc-${version}/gcc-${version}.tar.bz2";
-    sha256 = "1ny4smkp5bzs3cp8ss7pl6lk8yss0d9m4av1mvdp72r1x695akxq";
+    inherit sha256;
   };
 
   inherit patches;