From 39379808503b9793b4481a3a42c2e0c5e9f1be3d Mon Sep 17 00:00:00 2001
From: sternenseemann <0rpkxez4ksa01gb3typccl0i@systemli.org>
Date: Fri, 26 Feb 2021 11:38:08 +0100
Subject: [PATCH] chickenPackages_{4,5}: recurseIntoAttrs

This prevents further evaluation regression for chickenPackages if they
are deprecated again. Since chickenPackages_4 and chickenPackages_5 are
extremely tiny package set, the cost of building one additional set on
hydra is probably fine.
---
 pkgs/development/compilers/chicken/4/default.nix | 4 ++--
 pkgs/development/compilers/chicken/5/default.nix | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/compilers/chicken/4/default.nix b/pkgs/development/compilers/chicken/4/default.nix
index 8d29c7c9a2b..5445469b776 100644
--- a/pkgs/development/compilers/chicken/4/default.nix
+++ b/pkgs/development/compilers/chicken/4/default.nix
@@ -1,4 +1,4 @@
-{ newScope } :
+{ lib, newScope } :
 let
   callPackage = newScope self;
 
@@ -18,4 +18,4 @@ let
     egg2nix = callPackage ./egg2nix.nix { };
   };
 
-in self
+in lib.recurseIntoAttrs self
diff --git a/pkgs/development/compilers/chicken/5/default.nix b/pkgs/development/compilers/chicken/5/default.nix
index 8d29c7c9a2b..5445469b776 100644
--- a/pkgs/development/compilers/chicken/5/default.nix
+++ b/pkgs/development/compilers/chicken/5/default.nix
@@ -1,4 +1,4 @@
-{ newScope } :
+{ lib, newScope } :
 let
   callPackage = newScope self;
 
@@ -18,4 +18,4 @@ let
     egg2nix = callPackage ./egg2nix.nix { };
   };
 
-in self
+in lib.recurseIntoAttrs self