From c34f8a33dc0d10e471fa6f4fb7d6e7dd54164ff2 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Thu, 9 Feb 2017 15:11:02 +0100
Subject: packageOverrides: allow using pkgs in addition to oldpkgs

---
 krebs/5pkgs/default.nix | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/krebs/5pkgs/default.nix b/krebs/5pkgs/default.nix
index c79a639a4..ec9b6bdba 100644
--- a/krebs/5pkgs/default.nix
+++ b/krebs/5pkgs/default.nix
@@ -1,13 +1,13 @@
 { config, lib, pkgs, ... }@args:
 with import <stockholm/lib>;
 {
-  nixpkgs.config.packageOverrides = pkgs: let
+  nixpkgs.config.packageOverrides = oldpkgs: let
 
     # This callPackage will try to detect obsolete overrides.
     callPackage = path: args: let
       override = pkgs.callPackage path args;
       upstream = optionalAttrs (override ? "name")
-        (pkgs.${(parseDrvName override.name).name} or {});
+        (oldpkgs.${(parseDrvName override.name).name} or {});
     in if upstream ? "name" &&
           override ? "name" &&
           compareVersions upstream.name override.name != -1
@@ -22,7 +22,7 @@ with import <stockholm/lib>;
   // {
     empty = pkgs.runCommand "empty-1.0.0" {} "mkdir $out";
 
-    haskellPackages = pkgs.haskellPackages.override {
+    haskellPackages = oldpkgs.haskellPackages.override {
       overrides = self: super:
         mapAttrs (name: path: self.callPackage path {})
           (mapAttrs'
@@ -45,16 +45,15 @@ with import <stockholm/lib>;
     buildbot-worker = callPackage ./buildbot/worker.nix {};
 
     # https://github.com/proot-me/PRoot/issues/106
-    proot = pkgs.writeScriptBin "proot" ''
-      #!${pkgs.dash}/bin/dash
+    proot = pkgs.writeDashBin "proot" ''
       export PROOT_NO_SECCOMP=1
-      exec ${pkgs.proot}/bin/proot "$@"
+      exec ${oldpkgs.proot}/bin/proot "$@"
     '';
 
     # XXX symlinkJoin changed arguments somewhere around nixpkgs d541e0d
     symlinkJoin = { name, paths, ... }@args: let
-      x = pkgs.symlinkJoin args;
-    in if typeOf x != "lambda" then x else pkgs.symlinkJoin name paths;
+      x = oldpkgs.symlinkJoin args;
+    in if typeOf x != "lambda" then x else oldpkgs.symlinkJoin name paths;
 
     test = {
       infest-cac-centos7 = callPackage ./test/infest-cac-centos7 {};
-- 
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