From 7e7a8ab71923dfffc31caf13031853882e3ab215 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Wed, 15 Jul 2015 18:44:04 -0400
Subject: [PATCH] CMake: GTK+ isn't required, don't fail if it's missing.

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 93f5bd4..489451c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -497,7 +497,7 @@ ENDIF(MACOSX)
 IF(UNIX)
 IF(NOT BEOS)
 IF(NOT MACOSX)
-FIND_PACKAGE(GTK2 REQUIRED gtk)
+FIND_PACKAGE(GTK2 gtk)
 # In order to reduce the GTK2 library dependencies at link time, we only link against 'gtk-x11-2.0'.
 # This is more portable, as the dynamic linker/loader will take care of the other library dependencies at run time.
 SET(LIBGTK_LINK_FLAGS "-lgtk-x11-2.0")