From 57dd66268f98d9298332a20b96a1dd227942f382 Mon Sep 17 00:00:00 2001
From: andy5995 <andy400-dev@yahoo.com>
Date: Tue, 25 Sep 2018 13:45:00 -0500
Subject: [PATCH] cmake:add -x11 flag

Found this in a patch
http://slackbuilds.org/repository/14.2/games/megaglest/?search=megaglest
---
 source/shared_lib/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/shared_lib/CMakeLists.txt b/source/shared_lib/CMakeLists.txt
index 8734efb0e..83df8dc29 100644
--- a/source/shared_lib/CMakeLists.txt
+++ b/source/shared_lib/CMakeLists.txt
@@ -111,7 +111,7 @@ IF(BUILD_MODEL_VIEWER OR BUILD_MAP_EDITOR OR BUILD_ZETAGLEST)
 	FIND_PACKAGE(OpenGL REQUIRED)
 	INCLUDE_DIRECTORIES(${OPENGL_INCLUDE_DIR})
 	IF(UNIX)
-		SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${OPENGL_LIBRARY})
+		SET(EXTERNAL_LIBS ${EXTERNAL_LIBS} ${OPENGL_LIBRARY} -lX11)
 	ENDIF()
 
 	FIND_PACKAGE(X11 REQUIRED)