updated comments in CMakelists

Author: macmacal

robotiq_hande_driver/CMakeLists.txt

@@ -2,13 +2,14 @@ cmake_minimum_required(VERSION 3.16)
 project(robotiq_hande_driver)
 
 if(CMAKE_CXX_COMPILER_ID MATCHES "(GNU|Clang)")
-  # Flag `-Wno-deprecated-copy` is related to the ROS Humble's bundled gmock version.
+  # If you got problems with ROS Humble's bundled gmock version:
+  # a) change the compiler to clang >= 14.0.0
+  # b) add flag `-Wno-deprecated-copy`
   add_compile_options(
     -Wall
     -Wextra
     -Wpedantic
-    -Werror
-    -Wno-deprecated-copy)
+    -Werror)
 endif()
 
 include(FindPkgConfig)