From b79b85ad7668783391538fe2cda2e896f4ea0c8e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Wed, 4 Jan 2012 11:56:15 +0000
Subject: [PATCH] =?UTF-8?q?*=20Export=20the=20original=20input=20attribute?=
 =?UTF-8?q?s=20of=20the=20derivation=20in=20=20=20=E2=80=98drvAttrs?=
 =?UTF-8?q?=E2=80=99.=20=20This=20will=20simplify=20the=20implementation?=
 =?UTF-8?q?=20of=20functions=20such=20=20=20as=20=E2=80=98overrideDerivati?=
 =?UTF-8?q?on=E2=80=99=20in=20Nixpkgs,=20which=20need=20to=20filter=20out?=
 =?UTF-8?q?=20any=20=20=20added=20attributes=20such=20as=20outPath.?=
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---
 corepkgs/derivation.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/corepkgs/derivation.nix b/corepkgs/derivation.nix
index 157a1647eb..2e2d0002c2 100644
--- a/corepkgs/derivation.nix
+++ b/corepkgs/derivation.nix
@@ -7,7 +7,10 @@ let
 
   strict = derivationStrict drvAttrs;
   
-  commonAttrs = drvAttrs // (builtins.listToAttrs outputsList) // { all = map (x: x.value) outputsList; };
+  commonAttrs = drvAttrs // (builtins.listToAttrs outputsList) //
+    { all = map (x: x.value) outputsList;
+      inherit drvAttrs;
+    };
 
   outputToAttrListElement = outputName:
     { name = outputName;