Возможность отключения вывода предупреждений в режиме отладки

CMLibCompilerFlags.cmake

@@ -1,5 +1,7 @@
 # based on https://github.com/bluescarni/yacma
 
+option(CMLIB_WARNING_FLAGS "Enable warning flags" ON)
+
 include(CheckCXXCompilerFlag)
 
 macro(CHECK_ENABLE_CXX_FLAG flag)
@@ -35,7 +37,7 @@ if(CMAKE_CXX_COMPILER_IS_CLANG OR CMAKE_CXX_COMPILER_IS_INTEL OR CMAKE_CXX_COMPI
   set(CMAKE_CXX_STANDARD_REQUIRED YES)
   set(CMAKE_CXX_EXTENSIONS YES)
 
-  if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+  if(CMLIB_WARNING_FLAGS AND CMAKE_BUILD_TYPE STREQUAL "Debug")
     check_enable_cxx_flag(-Wall)
     check_enable_cxx_flag(-Wextra)
     check_enable_cxx_flag(-Wnon-virtual-dtor)