Conditional var MOZART_CACHED_BUILD to mozartvm dependency with gensources

Author: azarzadavila

vm/vm/main/CMakeLists.txt

@@ -86,4 +86,6 @@ include_directories(${GENERATED_SOURCES_DIR})
 add_library(mozartvm emulate.cc memmanager.cc gcollect.cc
   unify.cc sclone.cc vm.cc coredatatypes.cc coders.cc properties.cc
   coremodules.cc unpickler.cc serializer.cc pickler.cc)
-add_dependencies(mozartvm gensources)
+if(NOT MOZART_CACHED_BUILD)
+    add_dependencies(mozartvm gensources)
+endif()