From bf087c5cd4d3f8a5bb28bf6aa0463de464be840b Mon Sep 17 00:00:00 2001
From: Michael Raskin <7c6f434c@mail.ru>
Date: Wed, 15 Aug 2007 15:45:27 +0000
Subject: [PATCH] Added option to override stdenv for all packages

svn path=/nixpkgs/trunk/; revision=9134
---
 pkgs/top-level/all-packages.nix | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 23b7ae32704..cc09c114403 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -176,7 +176,17 @@ rec {
       allPackages = import ./all-packages.nix;
     }).stdenv;
 
-  stdenv = if bootStdenv == null then defaultStdenv else bootStdenv;
+  stdenv = if (bootStdenv == null) then
+	let 
+		optionPath = ["replaceStdenv"]; in 
+	let
+		changer = getConfig optionPath null; in
+		(if changer != null then
+		changer {stdenv = defaultStdenv;
+		overrideSetup = overrideSetup;}
+		else defaultStdenv)
+		 else 
+	bootStdenv;
 
 
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