From 61b4bdded460ea943e3d627722152868e35958a0 Mon Sep 17 00:00:00 2001
From: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Date: Thu, 20 Aug 2015 04:51:07 +0300
Subject: [PATCH] gcc 4.9: Port multiple-outputs changes from gcc 4.8

---
 pkgs/development/compilers/gcc/4.9/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/pkgs/development/compilers/gcc/4.9/default.nix b/pkgs/development/compilers/gcc/4.9/default.nix
index 8b2fda05095c..46f070322650 100644
--- a/pkgs/development/compilers/gcc/4.9/default.nix
+++ b/pkgs/development/compilers/gcc/4.9/default.nix
@@ -217,6 +217,12 @@ stdenv.mkDerivation ({
 
   inherit patches;
 
+  outputs = [ "out" "lib" "doc" ];
+  setOutputFlags = false;
+  NIX_NO_SELF_RPATH = true;
+
+  libc_dev = stdenv.cc.libc_dev;
+
   postPatch =
     if (stdenv.isGNU
         || (libcCross != null                  # e.g., building `gcc.crossDrv'