From 94c6cc8ea1eeccbd47b1de266b781c7bdd2df433 Mon Sep 17 00:00:00 2001
From: Ethan Carter Edwards <ethan@ethancedwards.com>
Date: Mon, 8 Jun 2026 11:37:32 -0700
Subject: [PATCH] replaceVarsWith: properly set pname, version

Link: https://github.com/NixOS/nixpkgs/issues/485742

Signed-off-by: Ethan Carter Edwards <ethan@ethancedwards.com>
---
 pkgs/build-support/replace-vars/replace-vars-with.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/build-support/replace-vars/replace-vars-with.nix b/pkgs/build-support/replace-vars/replace-vars-with.nix
index abbb9a1cc1a0..60e48f841a19 100644
--- a/pkgs/build-support/replace-vars/replace-vars-with.nix
+++ b/pkgs/build-support/replace-vars/replace-vars-with.nix
@@ -122,7 +122,8 @@ in
 
 stdenvNoCC.mkDerivation (
   {
-    name = baseNameOf src;
+    pname = optionalAttrs.pname or optionalAttrs.name or (baseNameOf src);
+    version = "26.11pre-git";
   }
   // optionalAttrs
   // forcedAttrs