From e4fcc9aed14abc5fd5acd38ca4d5384d993a625b Mon Sep 17 00:00:00 2001
From: Spencer Baugh <sbaugh@catern.com>
Date: Sun, 15 Nov 2020 10:59:19 -0500
Subject: [PATCH] emacs: properly include source code when withCsrc is true

Previously, we just copied it into a separate directory in the build
directory. That's not useful, and not what was intended.
---
 pkgs/applications/editors/emacs/generic.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/editors/emacs/generic.nix b/pkgs/applications/editors/emacs/generic.nix
index f2904f3e012..402a6a13cec 100644
--- a/pkgs/applications/editors/emacs/generic.nix
+++ b/pkgs/applications/editors/emacs/generic.nix
@@ -142,7 +142,7 @@ in stdenv.mkDerivation {
     rm -rf $siteVersionDir
   '' + lib.optionalString withCsrc ''
     for srcdir in src lisp lwlib ; do
-      dstdir=$siteVersionDir/$srcdir
+      dstdir=$out/share/emacs/$siteVersionDir/$srcdir
       mkdir -p $dstdir
       find $srcdir -name "*.[chm]" -exec cp {} $dstdir \;
       cp $srcdir/TAGS $dstdir