From 36dbb9dbfbac2b72c431a3a934258079931d0065 Mon Sep 17 00:00:00 2001
From: Puck Meerburg <puck@puckipedia.com>
Date: Thu, 16 May 2024 12:40:59 +0000
Subject: [PATCH] Fix build-release-notes being required

This allows using versions of Lix earlier from before
8822fd7dd5254e781660704858f2eca386bdf5a2 again.
---
 overlay.nix | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/overlay.nix b/overlay.nix
index 40bb9d4..b9b2155 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -19,14 +19,21 @@ let
   })
   );
 
+  lixFunctionArgs = builtins.functionArgs (import (lix + "/package.nix"));
+  # fix up build-release-notes being required in older versions of Lix.
+  lixPackageBuildReleaseNotes =
+      if lixFunctionArgs.build-release-notes or true
+      then { }
+      else { build-release-notes = null; };
+
   # This is kind of scary to not override the nix version to pretend to be
   # 2.18 since nixpkgs can introduce new breakage in its Nix unstable CLI
   # usage.
   # https://github.com/nixos/nixpkgs/blob/6afb255d976f85f3359e4929abd6f5149c323a02/nixos/modules/config/nix.nix#L121
-  lixPkg = (final.callPackage (lix + "/package.nix") {
+  lixPkg = final.callPackage (lix + "/package.nix") ({
     versionSuffix = "-lix${versionSuffix}";
     boehmgc-nix = boehmgc-patched;
-  });
+  } // lixPackageBuildReleaseNotes);
 
   # These packages depend on Nix features that Lix does not support
   overridelist_2_18 = [