From a76e699250c815fadb2320fd95f8d35a33cf6aa8 Mon Sep 17 00:00:00 2001
From: Maximilian Bosch <maximilian@mbosch.me>
Date: Mon, 17 Aug 2020 20:07:17 +0200
Subject: [PATCH] gsimplecal: fix build w/glibc-2.32

---
 pkgs/applications/misc/gsimplecal/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/applications/misc/gsimplecal/default.nix b/pkgs/applications/misc/gsimplecal/default.nix
index e83e349b21c..158a7fc8fc6 100644
--- a/pkgs/applications/misc/gsimplecal/default.nix
+++ b/pkgs/applications/misc/gsimplecal/default.nix
@@ -9,6 +9,10 @@ stdenv.mkDerivation rec {
     sha256 = "1sa05ifjp41xipfspk5n6l3wzpzmp3i45q88l01p4l6k6drsq336";
   };
 
+  postPatch = ''
+    sed -ie '/sys\/sysctl.h/d' src/Unique.cpp
+  '';
+
   enableParallelBuilding = true;
 
   nativeBuildInputs = [ pkgconfig ];