Add check for wall switch from cmake

test/CMakeLists.txt

@@ -263,6 +263,14 @@ IF(MSVC)
     add_definitions(-D_CRT_SECURE_NO_WARNINGS)
 ENDIF()
 
+IF (ASSIMP_WARNINGS_AS_ERRORS)
+  IF (MSVC)
+    TARGET_COMPILE_OPTIONS(unit PRIVATE /W4 /WX)
+  ELSE()
+    TARGET_COMPILE_OPTIONS(unit PRIVATE -Wall -Werror)
+  ENDIF()
+ENDIF()
+
 target_link_libraries( unit assimp ${platform_libs} )
 
 add_subdirectory(headercheck)