Add -dllpath when linking OCaml tests

See issue #28.

Author: bauereiss

library/run-ocaml-tests.sh

@@ -11,7 +11,7 @@ for file in *Auxiliary.ml
 do
   echo $file
   file_nat=${file%.ml}.native
-  ocamlfind ocamlc -package zarith -linkpkg -o ${file_nat} -I ocaml-lib/_build_zarith extract.cma ${file}
+  ocamlfind ocamlc -package zarith -linkpkg -dllpath-all -o ${file_nat} -I ocaml-lib/_build_zarith extract.cma ${file}
 done
 
 for file in *.native