--- CMakeLists.txt.orig	2018-11-20 07:38:15 UTC
+++ CMakeLists.txt
@@ -56,7 +56,9 @@ set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CM
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}")
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_LIBDIR}")
 
-enable_testing()
+if (BUILD_TESTING)
+    enable_testing()
+endif()
 
 add_subdirectory(urdf_parser)