Ocaml function used in packages

[Thorsten Alteholz <alteholz@debian.org>]

Hi everybody,

after fixing CVE-2015-8869 in Wheezy, I assume that all packages which use 
the affected functions need to be recompiled.
So is there an easy way to find out what packages need this recompilation?

The functions are:
 caml_bitvect_test
 caml_blit_string
 caml_alloc_dummy_float
 caml_alloc_dummy

Or would it be better to recompile everything? How could that be done 
best?

Thorsten