From 08970f186dae00f87f49825fc5c368117fb03975 Mon Sep 17 00:00:00 2001
From: Daniel Gibson <metalcaedes@gmail.com>
Date: Sun, 13 Jan 2019 19:06:32 +0100
Subject: [PATCH] CMake: Don't try to find X11

causes trouble on macOS, and we shouldn't interact with X11 directly
anyway, because SDL does it for us.
OpenBSD apparently needed it (at least it was added for OpenBSD
support), but the only place I can imagine it being needed is the
superfluous #include <SDL_syswm.h> in neo/sys/glimp.cpp - which I now
removed. In case it's needed after all please tell me, then I'll add it
again - but guarded by if(os STREQUALS "OpenBSD") or however one checks
for OpenBSD in CMake.
---
 neo/CMakeLists.txt | 5 -----
 neo/sys/glimp.cpp  | 1 -
 2 files changed, 6 deletions(-)

diff --git a/neo/CMakeLists.txt b/neo/CMakeLists.txt
index 1e4d62ff..37ce393e 100644
--- a/neo/CMakeLists.txt
+++ b/neo/CMakeLists.txt
@@ -121,11 +121,6 @@ include_directories(${VORBISFILE_INCLUDE_DIR})
 find_package(OpenAL REQUIRED)
 include_directories(${OPENAL_INCLUDE_DIR})
 
-if(NOT AROS)
-	find_package(X11 REQUIRED)
-	include_directories(${X11_INCLUDE_DIR})
-endif()
-
 if (SDL2)
 	# skip SDL2main
 	if(APPLE OR WIN32)
diff --git a/neo/sys/glimp.cpp b/neo/sys/glimp.cpp
index c92e6c2b..8b19b526 100644
--- a/neo/sys/glimp.cpp
+++ b/neo/sys/glimp.cpp
@@ -27,7 +27,6 @@ If you have questions concerning this license or the applicable additional terms
 */
 
 #include <SDL.h>
-#include <SDL_syswm.h>
 
 #include "sys/platform.h"
 #include "framework/Licensee.h"