From 117183e27e273f6c8c121b8281d06d07e9b502c2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Tue, 29 Mar 2016 11:12:42 +0200
Subject: [PATCH] intltool: fix problems with perl-5.22

http://hydra.nixos.org/build/33608086/nixlog/1/raw
---
 pkgs/development/tools/misc/intltool/default.nix | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/misc/intltool/default.nix b/pkgs/development/tools/misc/intltool/default.nix
index 761cd6edfc2..4ab9fa28491 100644
--- a/pkgs/development/tools/misc/intltool/default.nix
+++ b/pkgs/development/tools/misc/intltool/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, gettext, perl, perlXMLParser }:
+{ stdenv, fetchurl, fetchpatch, gettext, perl, perlXMLParser }:
 
 stdenv.mkDerivation rec {
   name = "intltool-${version}";
@@ -9,6 +9,14 @@ stdenv.mkDerivation rec {
     sha256 = "1karx4sb7bnm2j67q0q74hspkfn6lqprpy5r99vkn5bb36a4viv7";
   };
 
+  # fix "unescaped left brace" errors when using intltool in some cases
+  patches = [(fetchpatch {
+    name = "perl-5.22.patch";
+    url = "https://anonscm.debian.org/viewvc/pkg-gnome/desktop/unstable/intltool"
+      + "/debian/patches/perl5.22-regex-fixes?revision=47255&view=co";
+    sha256 = "17clqczb9fky7hp8czxa0fy82b5478irvz4f3fnans3sqxl95hx3";
+  })];
+
   propagatedBuildInputs = [ gettext perl perlXMLParser ];
 
   meta = with stdenv.lib; {