* [Caml-list] strange behavior of camlp4 + batteries
@ 2014-04-23 8:26 Evgenii Lepikhin
2014-04-23 8:52 ` Robert Jakob
0 siblings, 1 reply; 2+ messages in thread
From: Evgenii Lepikhin @ 2014-04-23 8:26 UTC (permalink / raw)
To: caml-list
Hello,
I was unable to use Batteries inside camlp4 module. Short command line test:
$ camlp4o -I .../ocaml -I .../batteries -I .../num nums.cma bigarray.cma
batteries.cma
Camlp4: Uncaught exception: DynLoader.Error (".../batteries.cma", "error while
linking .../batteries.cma.\nThe external function `caml_ba_dim_3' is not
available")
Bigarray is installed correctly:
==========================
$ cat test.ml
open Bigarray
let () =
let a = Array3.create float32 c_layout 10 10 10 in
Printf.printf "dim3 = %i\n" (Array3.dim3 a)
==========================
$ ocamlbuild -use-ocamlfind test.native --
Finished, 4 targets (0 cached) in 00:00:00.
dim3 = 10
==========================
What's wrong?
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [Caml-list] strange behavior of camlp4 + batteries
2014-04-23 8:26 [Caml-list] strange behavior of camlp4 + batteries Evgenii Lepikhin
@ 2014-04-23 8:52 ` Robert Jakob
0 siblings, 0 replies; 2+ messages in thread
From: Robert Jakob @ 2014-04-23 8:52 UTC (permalink / raw)
To: Evgenii Lepikhin; +Cc: caml-list
On 23.04.2014, at 10:26, Evgenii Lepikhin <johnlepikhin@gmail.com> wrote:
> Hello,
>
> I was unable to use Batteries inside camlp4 module. Short command line test:
>
> $ camlp4o -I .../ocaml -I .../batteries -I .../num nums.cma bigarray.cma
> batteries.cma
>
> Camlp4: Uncaught exception: DynLoader.Error (".../batteries.cma", "error while
> linking .../batteries.cma.\nThe external function `caml_ba_dim_3' is not
> available")
>
> Bigarray is installed correctly:
> ==========================
> $ cat test.ml
> open Bigarray
>
> let () =
> let a = Array3.create float32 c_layout 10 10 10 in
> Printf.printf "dim3 = %i\n" (Array3.dim3 a)
> ==========================
> $ ocamlbuild -use-ocamlfind test.native --
> Finished, 4 targets (0 cached) in 00:00:00.
> dim3 = 10
> ==========================
>
> What’s wrong?
May be this is related to this error? http://www.robertjakob.de/posts/camlbadim.html
Robert
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