From 77804abdd412dc9b5e69801c22562f02d6ce9083 Mon Sep 17 00:00:00 2001
From: Jason Samsa <jason.samsa@wisc.edu>
Date: Fri, 13 Dec 2019 14:23:47 -0600
Subject: [PATCH] emacsMacport: add version attribute

Changes in https://github.com/NixOS/nixpkgs/pull/74936 depend on emacs
derivations to have a version attribute.
---
 pkgs/applications/editors/emacs/macport.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/applications/editors/emacs/macport.nix b/pkgs/applications/editors/emacs/macport.nix
index 649997171e9..e9307c7e80b 100644
--- a/pkgs/applications/editors/emacs/macport.nix
+++ b/pkgs/applications/editors/emacs/macport.nix
@@ -4,10 +4,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  emacsVersion = "26.3";
-  emacsName = "emacs-${emacsVersion}";
+  pname = "emacs";
+  version = "26.3";
+
+  emacsName = "emacs-${version}";
   macportVersion = "7.7";
-  name = "emacs-mac-${emacsVersion}-${macportVersion}";
+  name = "emacs-mac-${version}-${macportVersion}";
 
   src = fetchurl {
     url = "mirror://gnu/emacs/${emacsName}.tar.xz";