From 380d759659db7cebf5d3d43622dd9f9b77c2cd0d Mon Sep 17 00:00:00 2001
From: xeji <xeji@cat3.de>
Date: Sun, 18 Feb 2018 19:37:19 +0100
Subject: [PATCH] mfcl2720dwlpr: init at 3.2.0-1

Brother MFC-L2720DW lpr driver
---
 .../cups/drivers/mfcl2720dwlpr/default.nix    | 45 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  2 +
 2 files changed, 47 insertions(+)
 create mode 100644 pkgs/misc/cups/drivers/mfcl2720dwlpr/default.nix

diff --git a/pkgs/misc/cups/drivers/mfcl2720dwlpr/default.nix b/pkgs/misc/cups/drivers/mfcl2720dwlpr/default.nix
new file mode 100644
index 00000000000..7791d71114b
--- /dev/null
+++ b/pkgs/misc/cups/drivers/mfcl2720dwlpr/default.nix
@@ -0,0 +1,45 @@
+{ pkgs, stdenv, fetchurl, dpkg, makeWrapper, coreutils, ghostscript, gnugrep, gnused, which, perl }:
+
+stdenv.mkDerivation rec {
+  name = "mfcl2720dwlpr-${version}";
+  version = "3.2.0-1";
+
+  src = fetchurl {
+    url = "http://download.brother.com/welcome/dlf101801/${name}.i386.deb";
+    sha256 = "088217e9ad118ec1e7f3d3f8f60f3bd839fe2c7d7c1136b249e9ac648dc742af";
+  };
+
+  nativeBuildInputs = [ dpkg makeWrapper ];
+
+  phases = [ "installPhase" ];
+
+  installPhase = ''
+    dpkg-deb -x $src $out
+
+    dir=$out/opt/brother/Printers/MFCL2720DW
+
+    substituteInPlace $dir/lpd/filter_MFCL2720DW \
+      --replace /usr/bin/perl ${perl}/bin/perl \
+      --replace "BR_PRT_PATH =~" "BR_PRT_PATH = \"$dir\"; #" \
+      --replace "PRINTER =~" "PRINTER = \"MFCL2720DW\"; #"
+
+    wrapProgram $dir/lpd/filter_MFCL2720DW \
+      --prefix PATH : ${stdenv.lib.makeBinPath [
+        coreutils ghostscript gnugrep gnused which
+      ]}
+
+    # need to use i686 glibc here, these are 32bit proprietary binaries
+    interpreter=${pkgs.pkgsi686Linux.glibc}/lib/ld-linux.so.2
+    patchelf --set-interpreter "$interpreter" $dir/inf/braddprinter
+    patchelf --set-interpreter "$interpreter" $dir/lpd/brprintconflsr3
+    patchelf --set-interpreter "$interpreter" $dir/lpd/rawtobr3
+  '';
+
+  meta = {
+    description = "Brother MFC-L2720DW lpr driver";
+    homepage = http://www.brother.com/;
+    license = stdenv.lib.licenses.unfree;
+    platforms = [ "x86_64-linux" "i686-linux" ];
+    maintainers = [ stdenv.lib.maintainers.xeji ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 3d9fcb7ca3f..f648abb9e71 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -20205,6 +20205,8 @@ with pkgs;
   mfcl2700dncupswrapper = callPackage ../misc/cups/drivers/mfcl2700dncupswrapper { };
   mfcl2700dnlpr = callPackage_i686 ../misc/cups/drivers/mfcl2700dnlpr { };
 
+  mfcl2720dwlpr = callPackage ../misc/cups/drivers/mfcl2720dwlpr { };
+
   samsung-unified-linux-driver_1_00_37 = callPackage ../misc/cups/drivers/samsung { };
   samsung-unified-linux-driver_4_01_17 = callPackage ../misc/cups/drivers/samsung/4.01.17.nix { };
   samsung-unified-linux-driver = callPackage ../misc/cups/drivers/samsung/4.00.39 { };