From 036f4b2f04b7f69e02096ed38980f989dcd25e62 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Mon, 27 Mar 2017 18:56:16 +0200
Subject: [PATCH] cups: fix #24339: broken paths in cups-config

Note: this doesn't fix cups-dymo by itself.
It causes a slightly nontrivial rebuild on Linux.
---
 pkgs/misc/cups/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/misc/cups/default.nix b/pkgs/misc/cups/default.nix
index f47ba022c352..38440bac81a4 100644
--- a/pkgs/misc/cups/default.nix
+++ b/pkgs/misc/cups/default.nix
@@ -79,7 +79,12 @@ stdenv.mkDerivation rec {
       # Delete obsolete stuff that conflicts with cups-filters.
       rm -rf $out/share/cups/banners $out/share/cups/data/testprint
 
+      # Some outputs in cups-config were unexpanded and some even wrong.
       moveToOutput bin/cups-config "$dev"
+      sed -e "/^cups_serverbin=/s|\$(lib)|$out|" \
+          -e "s|\$(out)|$out|" \
+          -e "s|\$(lib)|$lib|" \
+          -i "$dev/bin/cups-config"
 
       # Rename systemd files provided by CUPS
       for f in "$out"/lib/systemd/system/*; do