From 090b16bfae282606472f876d6b2fd23fa28e1564 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Camilla=20L=C3=B6wy?= <elmindreda@elmindreda.org>
Date: Tue, 7 May 2019 17:03:55 +0200
Subject: [PATCH] X11: Fix CMake not checking for XInput2 headers

Fixes #1480.
---
 CMakeLists.txt | 8 +++++++-
 README.md      | 1 +
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 657fd09f..a72f8bc3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -230,10 +230,16 @@ if (_GLFW_X11)
         message(FATAL_ERROR "The Xcursor headers were not found")
     endif()
 
+    # Check for XInput (modern HID input)
+    if (NOT X11_Xinput_INCLUDE_PATH)
+        message(FATAL_ERROR "The XInput headers were not found")
+    endif()
+
     list(APPEND glfw_INCLUDE_DIRS "${X11_Xrandr_INCLUDE_PATH}"
                                   "${X11_Xinerama_INCLUDE_PATH}"
                                   "${X11_Xkb_INCLUDE_PATH}"
-                                  "${X11_Xcursor_INCLUDE_PATH}")
+                                  "${X11_Xcursor_INCLUDE_PATH}"
+                                  "${X11_Xinput_INCLUDE_PATH}")
 endif()
 
 #--------------------------------------------------------------------
diff --git a/README.md b/README.md
index 017cd5fc..3277985c 100644
--- a/README.md
+++ b/README.md
@@ -120,6 +120,7 @@ information on what to include when reporting a bug.
 
  - Bugfix: The CMake config-file package used an absolute path and was not
    relocatable (#1470)
+ - [X11] Bugfix: The CMake files did not check for the XInput headers (#1480)
 
 
 ## Contact