OPTION( ENABLE_VLM "Enable vlm" ON )
OPTION( ENABLE_DYNAMIC_PLUGINS "Enable dynamic plugin" ON )
OPTION( UPDATE_CHECK "Enable automatic new version checking" OFF )
-OPTION( ENABLE_NO_SYMBOL_CHECK "Don't check symbols of modules against libvlc. (Enabling this option speeds up compilation)" ON )
+OPTION( ENABLE_NO_SYMBOL_CHECK "Don't check symbols of modules against libvlc. (Enabling this option speeds up compilation)" OFF )
IF (NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Debug" CACHE STRING "build type determining compiler flags" FORCE )