Version française
Home     About     Download     Resources     Contact us    
Browse thread
Dynlink and ocamlfind for camlp4 3.11?
[ Home ] [ Index: by date | by threads ]
[ Search: ]

[ Message by date: previous | next ] [ Message in thread: previous | next ] [ Thread: previous | next ]
Date: -- (:)
From: Conglun Yao <yaoconglun@g...>
Subject: Re: [Caml-list] Dynlink and ocamlfind for camlp4 3.11?
Thanks for all of your help.


I tried, and it works fine until the require of "json-static". It breaks
when loading "pcre.cma".

Now we can say that pcre package has some problem, but dynlink is loaded
successfully.

Test1

$ ocaml
        Objective Caml version 3.11.1

# #load "dynlink.cma";;
# let x = Dynlink.is_native;;
val x : bool = false

Test 2

$ocaml

#use "topfind";;
 #load "dynlink.cma";;
 #require "json-static";;
/home/conglun/godi/lib/ocaml/std-lib/dynlink.cma: loaded
/home/conglun/godi/lib/ocaml/std-lib/camlp4: added to search path
/home/conglun/godi/lib/ocaml/pkg-lib/pcre: added to search path
/home/conglun/godi/lib/ocaml/pkg-lib/pcre/pcre.cma: loaded
  47721 [main] ocaml 2136 _cygtls::handle_exceptions: Error while dumping
state (probably corrupted stack)
Segmentation fault (core dumped)

Test 3

ocamlfind ocamlmktop -package dynlink -o dtop -custom -linkall

$./dtop

#use "topfind";;
#require "dynlink";;
/home/conglun/godi/lib/ocaml/std-lib/dynlink.cma: loaded
# let x = Dynlink.is_native;;
val x : bool = false


On Sun, Oct 4, 2009 at 10:14 PM, David Allsopp <dra-news@metastack.com>wrote:

> > Ah but wait, your META file has that patch incorporated already!
> >
> > I don't know -- the cygwin distribution of OCaml is broken somehow.
>
> What happens if you run ocaml and then enter #load "dynlink.cma";;     ??
>
>
> David
>
>