From 6efbccb387f06b7cdada39e3ea467520a47b9727 Mon Sep 17 00:00:00 2001
From: Henry Schreiner <henryschreineriii@utexas.edu>
Date: Fri, 18 Aug 2017 15:27:55 -0400
Subject: [PATCH] Add one more CMake warning fix

This will remove one more warning that can't be stopped from a calling CMakeLists. This possibly should be set to new at some point (CMake 3.3 behavior would be different / better), as well as 0048.
---
 CMakeLists.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4915c81c..d99babdb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,10 +2,14 @@ message(STATUS "CMake version: ${CMAKE_VERSION}")
 
 cmake_minimum_required(VERSION 2.8.12)
 
-if (POLICY CMP0048)
+if (POLICY CMP0048) # Version variables
   cmake_policy(SET CMP0048 OLD)
 endif ()
 
+if (POLICY CMP0063) # Visibility
+  cmake_policy(SET CMP0063 OLD)
+endif (POLICY CMP0063)
+
 # Determine if fmt is built as a subproject (using add_subdirectory)
 # or if it is the master project.
 set(MASTER_PROJECT OFF)