From 944702b86238d75c5710562d8f6db171f9edeeb1 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@gmail.com>
Date: Fri, 27 Dec 2019 06:04:16 +0200
Subject: [PATCH] Add comment

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b69fe94..3477ea8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,6 +28,8 @@ if(BOOST_SUPERPROJECT_VERSION)
 
 endif()
 
+# BUILD_TESTING is the standard CTest variable that enables testing
+
 if(BUILD_TESTING)
 
   add_subdirectory(test)