From ddc5661a38337a0c775aac09d4c006b001c9f4bd Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Sun, 25 Aug 2019 04:28:25 -0400
Subject: [PATCH] CMakeLists: Migrate off directly modifying CMAKE_CXX_FLAGS

We can just use add_compile_options to append the compilation flag to
the directory property.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b17cf68..a5c85f0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,7 +6,7 @@ set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 if(NOT MSVC)
-    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-narrowing")
+    add_compile_options(-Wno-narrowing)
 endif()
 
 if(EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/boo AND EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/athena)