From 16b2e1b46f0bb72ba82668ec2e307d80e2937798 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Fri, 17 May 2013 17:54:12 +0200
Subject: [PATCH] mesa WIP: preferLocalBuild, hopefully work around

---
 pkgs/development/libraries/mesa/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/mesa/default.nix b/pkgs/development/libraries/mesa/default.nix
index f3038f2d229..6c2415b5d10 100644
--- a/pkgs/development/libraries/mesa/default.nix
+++ b/pkgs/development/libraries/mesa/default.nix
@@ -49,6 +49,7 @@ stdenv.mkDerivation {
   '';
 
   outputs = ["out" "drivers"];
+  preferLocalBuild = true; # see https://github.com/NixOS/nix/issues/118
 
   preConfigure = "./autogen.sh";
 
@@ -93,7 +94,6 @@ stdenv.mkDerivation {
   # move gallium-related stuff to $drivers, so $out doesn't depend on LLVM
   # ToDo: probably not all .la files are completely fixed, but it shouldn't matter
   postInstall = ''
-      # salt to restart hydra
     mv -t "$drivers/lib/" \
       $out/lib/libdricore* \
       $out/lib/libgallium.* \