From 347ff3238a44646deba75560344bea0ae03e3990 Mon Sep 17 00:00:00 2001
From: "Wael M. Nasreddine" <wael.nasreddine@gmail.com>
Date: Tue, 31 Jul 2018 17:58:19 -0700
Subject: [PATCH] cups-filters: fix the build with poppler-0.67.0

Apply the patch from https://github.com/OpenPrinting/cups-filters/pull/51

closes #44282
---
 pkgs/misc/cups/filters.nix | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/pkgs/misc/cups/filters.nix b/pkgs/misc/cups/filters.nix
index 870d9f5c1607..bc4fec959263 100644
--- a/pkgs/misc/cups/filters.nix
+++ b/pkgs/misc/cups/filters.nix
@@ -2,6 +2,7 @@
 , libjpeg, libpng, perl, ijs, qpdf, dbus, avahi
 , makeWrapper, coreutils, gnused, bc, gawk, gnugrep, which, ghostscript
 , mupdf
+, fetchpatch
 }:
 
 let
@@ -16,6 +17,16 @@ in stdenv.mkDerivation rec {
     sha256 = "0sjkmclcb1r77015wllsyz26272br3s17v6b1q2xwb2nm2gnwx9k";
   };
 
+  patches = [
+    # This patch fixes cups-filters when compiled with poppler-0.67.0.
+    # Issue: https://github.com/OpenPrinting/cups-filters/pull/50
+    # PR: https://github.com/OpenPrinting/cups-filters/pull/51
+    (fetchpatch {
+      url = "https://github.com/OpenPrinting/cups-filters/commit/219de01c61f3b1ec146abf142d0dfc8c560cc58e.patch";
+      sha256 = "0f0lql3rbm2g8mxrpigfyi8fb4i2g4av20g417jzdilp60jq0ny8";
+    })
+  ];
+
   nativeBuildInputs = [ pkgconfig makeWrapper ];
 
   buildInputs = [