From 4bf42489855ea0422795ee536a86a33b693670b0 Mon Sep 17 00:00:00 2001
From: Adam Sampson <ats@offog.org>
Date: Thu, 10 Nov 2016 11:39:45 +0000
Subject: [PATCH] SFML is required for link support.

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6be710c5..2a8e7253 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -136,7 +136,7 @@ if( ENABLE_LINK )
     if(WIN32)
         set(SFML_STATIC_LIBRARIES TRUE)
     endif(WIN32)
-    FIND_PACKAGE ( SFML 2 COMPONENTS network system )
+    FIND_PACKAGE ( SFML 2 COMPONENTS network system REQUIRED )
 endif( ENABLE_LINK )
 
 # set the standard libraries all ports use