make makepatch does not work (only 2 of 5 expected patches created)

[Miroslav Lachman]

I am trying to create patch for pandorafms_console to make it work with 
PHP 7.1. There are 5 file that need to be patched. I created *.orig for 
all of them, make changes in them and then "make makepatch" created 
patches only for 2 out of 5 files.

Patches are crated for:

install.php
include/auth/mysql.php

Not created for:

include/functions.php
include/functions_agents.php
include/functions_db.php

I tried it many times but makepatch always ignores functions files in 
include dir. Has it something to do with filenames?

Kind regards
Miroslav Lachman