From 50518862fe44adc5322acb43161111e0ffa85d73 Mon Sep 17 00:00:00 2001
From: James Turner <james.turner@kdab.com>
Date: Mon, 30 Apr 2018 11:23:53 +0100
Subject: [PATCH] Fix UDev detection for HID-input

---
 CMakeLists.txt | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 797a6f6be..5c36c208c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -264,6 +264,10 @@ if(EVENT_INPUT)
         if(NOT UDEV_FOUND)
             message(WARNING "UDev not found, event input is disabled!")
             set(EVENT_INPUT 0)
+
+            # HIDraw backend for hidapi also needs UDev, so also force
+            # HID-input to off in this scenario
+            set(ENABLE_HID_INPUT 0)
         else()
             add_definitions(-DWITH_EVENTINPUT)
             set(EVENT_INPUT_LIBRARIES ${UDEV_LIBRARIES})
@@ -281,6 +285,7 @@ if(EVENT_INPUT)
     # Keep PLIB INPUT enabled as long as EventInput does not replace current joystick configurations.
     set(ENABLE_PLIB_JOYSTICK 1)
 else(EVENT_INPUT)
+    message(STATUS "Event-based input disabled by config")
     set(ENABLE_PLIB_JOYSTICK 1)
 endif(EVENT_INPUT)