anchor.diff:    make -f configure.make Makefile.config \
       "OCAMLBUILD_PREFIX=$out" \
       "OCAMLBUILD_BINDIR=$out/bin" \
  +    "OCAMLBUILD_MANDIR=$out/share/man" \
       "OCAMLBUILD_LIBDIR=$OCAMLFIND_DESTDIR"
     '';
   
  
positive.code: {stdenv, fetchFromGitHub, ocaml, findlib, buildOcaml, type_conv, camlp4,
   ocamlmod, ocamlify, ounit, expect}:
  let
    version = "0.9.3";
  in
  stdenv.mkDerivation {
    name = "ocamlbuild-${version}";
  
negative.code:     maintainers = with maintainers; [ vbgl ];
    };
  }
  