[refactor] Change cmake prefix VV to LV

CMakeLists.txt

@@ -44,14 +44,14 @@ endif()
 include(CheckTypeSize)
 check_type_size(void* VOID_PTR_SIZE BUILTIN_TYPES_ONLY)
 if (VOID_PTR_SIZE EQUAL 8)
-  set(VV_BUILD_ARCHITECTURE "64")
+  set(LV_BUILD_ARCHITECTURE "64")
 else ()
-  set(VV_BUILD_ARCHITECTURE "32")
+  set(LV_BUILD_ARCHITECTURE "32")
 endif()
 
 # Set suffix to be used for generating archives. This ensures that the package
 # files have decent names that we can directly upload to the website.
-set (package_suffix "${CMAKE_SYSTEM_NAME}-${VV_BUILD_ARCHITECTURE}bit")
+set (package_suffix "${CMAKE_SYSTEM_NAME}-${LV_BUILD_ARCHITECTURE}bit")
 
 #-----------------------------------------------------------------------------
 # Setup CMAKE_MODULE_PATH so that platform specific configurations are processed