diff --git a/CMakeLists.txt b/CMakeLists.txt
index e07fa94..92c9d66 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,6 @@
 # otherwise set CMAKE_BUILD_TYPE to Release prior to calling PROJECT()
 #
 
-	
 if( DEFINED CMAKE_BUILD_TYPE )
 	set( CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "Set to either \"Release\" or \"Debug\"" )
 else()
@@ -300,7 +299,8 @@ else()
 		find_package(Threads REQUIRED)
 
 		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall")
-		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Woverloaded-virtual -Wnon-virtual-dtor -Wfloat-equal -Wno-unused-local-typedefs -finput-charset=UTF-8 ")
+		#set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror -Woverloaded-virtual -Wnon-virtual-dtor -Wfloat-equal -Wno-unused-local-typedefs -finput-charset=UTF-8 ")
+		set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Woverloaded-virtual -Wnon-virtual-dtor -Wfloat-equal -Wno-unused-local-typedefs -finput-charset=UTF-8 ")  #azw
         # set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wa,-mbig-obj")
     endif()
 	
@@ -448,3 +448,4 @@ endif()
 # else()
 # 	add_subdirectory ("${PROJECT_SOURCE_DIR}/tutorials/tutorial_11/cpp")
 # endif()
+
diff --git a/lib/ubuntu20.04_g++-9/libbehaviac_gcc_release.a b/lib/ubuntu20.04_g++-9/libbehaviac_gcc_release.a
new file mode 100644
index 0000000..0b7d37f
Binary files /dev/null and b/lib/ubuntu20.04_g++-9/libbehaviac_gcc_release.a differ