anchor.diff: -{ stdenv, lib, fetchFromGitHub, fetchpatch, cmake, flex, bison, systemd
  -, boost, openssl, patchelf, mariadb-connector-c, postgresql, zlib
  +{ stdenv, runCommand, lib, fetchFromGitHub, fetchpatch, cmake, flex, bison, systemd
  +, boost, openssl, patchelf, mariadb-connector-c, postgresql, zlib, tzdata
   # Databases
   , withMysql ? true, withPostgresql ? false
   # Features
  
positive.code:     # Fix hardcoded paths
      sed -i 's:/usr/bin/::g' $out/etc/icinga2/scripts/*
  
      # Cleanup sbin
      sed -i 's/sbin/bin/g' $out/lib/icinga2/safe-reload
      rm $out/sbin
  
      ${lib.optionalString withMysql ''
  
negative.code:     ./etc-icinga2.patch # Makes /etc/icinga2 relative to / instead of the store path
      ./no-systemd-service.patch # Prevent systemd service from being written to /usr
      ./no-var-directories.patch # Prevent /var directories from being created
    ];
  
    cmakeFlags = let
  