[Caml-list] ocamlfind + sexplib + bin_io

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Article #148

#148

From: Matej Košík
Date: Fri, 27 Apr 2012 18:21

46 lines
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Hi,

I have decided to switch to ocamlfind.
All goes find but I have ran into a problem how to make "ocaml",
"sexplib" and "bin_io" play together.

Suppose that I have the following "program":

	type test = Foo | Bar
	with sexp, bin_io

when I try to compile it without ocamlfind:

	ocamlc -o main -pp "camlp4o -I ZZZ/lib/godi/lib/ocaml/pkg-lib/sexplib
-I ZZZ/lib/godi/lib/ocaml/pkg-lib/type-conv -I
ZZZ/lib/godi/lib/ocaml/pkg-lib/bin_prot pa_type_conv.cma
pa_sexp_conv.cma pa_bin_prot.cma" -I
ZZZ/lib/godi/lib/ocaml/pkg-lib/sexplib -I
ZZZ/lib/godi/lib/ocaml/pkg-lib/type-conv -I
ZZZ/lib/godi/lib/ocaml/pkg-lib/bin_prot unix.cma nums.cma bigarray.cma
sexplib.cma bin_prot.cma main.ml

all goes well.

When I try to simplify the build instruction with ocamlfind:

	ocamlfind ocamlc -linkpkg -package
sexplib,sexplib.syntax,bin_prot,bin_prot.syntax -syntax camlp4o main.ml

I get the following error:

	Camlp4: Uncaught exception: Not_found

	File "main.ml", line 1, characters 0-1:
	Error: Preprocessor error

What should I put on the command-line along with ocamlfind to be able to
compile the original program; if that is what I am doing wrong.

Thank you very much in advance for the help.

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From: Matej Košík
 <5764c029b688c1c0d24a2e97cd764f@gmail.com>
Newsgroups: fa.caml
Subject: [Caml-list] ocamlfind + sexplib + bin_io
Date: Fri, 27 Apr 2012 18:21:37 UTC
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