From d77abebf891ff38da9df5e2881d5bcaf2093b707 Mon Sep 17 00:00:00 2001
From: Jan Tojnar <jtojnar@gmail.com>
Date: Fri, 29 Jun 2018 15:31:21 +0200
Subject: [PATCH] xfce.orage: fix build with libical3

---
 pkgs/desktops/xfce/applications/orage.nix | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/pkgs/desktops/xfce/applications/orage.nix b/pkgs/desktops/xfce/applications/orage.nix
index 812630e17d06..9b347715c45e 100644
--- a/pkgs/desktops/xfce/applications/orage.nix
+++ b/pkgs/desktops/xfce/applications/orage.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, pkgconfig, bison, flex, intltool, gtk, libical, dbus-glib
+{ stdenv, fetchurl, fetchpatch, pkgconfig, bison, flex, intltool, gtk, libical, dbus-glib
 , libnotify, popt, xfce
 }:
 
@@ -13,8 +13,17 @@ stdenv.mkDerivation rec {
     sha256 = "0qlhvnl2m33vfxqlbkic2nmfpwyd4mq230jzhs48cg78392amy9w";
   };
 
+  patches = [
+    # Fix build with libical 3.0
+    (fetchpatch {
+      name = "fix-libical3.patch";
+      url = https://git.archlinux.org/svntogit/packages.git/plain/trunk/libical3.patch?h=packages/orage&id=7b1b06c42dda034d538977b9f3550b28e370057f;
+      sha256 = "1l8s106mcidmbx2p8c2pi8v9ngbv2x3fsgv36j8qk8wyd4qd1jbf";
+    })
+  ];
+
   nativeBuildInputs = [ pkgconfig intltool bison flex ];
-  
+
   buildInputs = [ gtk libical dbus-glib libnotify popt xfce.libxfce4util
     xfce.xfce4-panel ];