--- CMakeLists.txt.orig	2017-06-30 11:44:05.757902000 +0200
+++ CMakeLists.txt	2017-06-30 11:49:07.188128000 +0200
@@ -226,7 +226,7 @@
 if(EVENT_INPUT)
     if(APPLE)
       add_definitions(-DWITH_EVENTINPUT)
-    elseif(CMAKE_SYSTEM_NAME MATCHES "Linux")
+    elseif(CMAKE_SYSTEM_NAME MATCHES "Linux|FreeBSD")
         if(NOT UDEV_FOUND)
             message(WARNING "UDev not found, event input is disabled!")
             set(EVENT_INPUT 0)
