From 496c7dd84b3d861f24d741b71744afd955b1ea38 Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Tue, 13 Dec 2022 10:16:23 +0100
Subject:  Fix for "Build on FreeBSD fails: linux/input.h not found" (#584)

---
 CMake/options.cmake | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/CMake/options.cmake b/CMake/options.cmake
index 094d44402..25c5a181c 100644
--- a/CMake/options.cmake
+++ b/CMake/options.cmake
@@ -267,6 +267,13 @@ if (UNIX)
 
     option (OPTION_ALLOW_GTK_PLUGIN "Allow to use libdecor's GTK plugin" ON)
 
+    if (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "FreeBSD")
+      CHECK_INCLUDE_FILE (linux/input.h LINUX_INPUT_H)
+      if (NOT LINUX_INPUT_H)
+        message (FATAL_ERROR "Required include file 'linux/input.h' is missing. Please install package 'evdev-proto'")
+      endif (NOT LINUX_INPUT_H)
+    endif (${CMAKE_HOST_SYSTEM_NAME} STREQUAL "FreeBSD")
+
   endif (OPTION_USE_WAYLAND)
 endif (UNIX)
 
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