From: ygrek <ygrekheretix@gmail.com>
To: ben mailist <ben.mailist@gmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] creating a standalone labltk program
Date: Sat, 30 Jul 2011 13:35:18 +0300 [thread overview]
Message-ID: <20110730133518.798c6a30.ygrekheretix@gmail.com> (raw)
In-Reply-To: <CAHR=9vL2ZF1DkqVx3LJJBQ-7+=y63147X7k_KU0GC0H7jH4WGw@mail.gmail.com>
On Thu, 28 Jul 2011 14:43:58 +0200
ben mailist <ben.mailist@gmail.com> wrote:
> I try to staticall link all necessary libraries to create a standalone
> labltk application. So that it is no longer necessary to install the tcl/tk
> runtime on the target machine.
> [...]
> $ ocamlopt -o lb -linkall -I +labltk labltk.cmxa listbox01.ml
-linkall links in all ocaml modules, it has nothing to do with linking of external libraries.
In order to link everything statically you need to ask C linker to do so - the simplest way is
to use `-ccopt -static` but that means linking in libc which is not good usually. More involved and
correct way is to wrap all external libraries with `-Wl,-Bstatic -lxxx -Wl,-Bdynamic` on command-line.
Note that using `ocamlopt -ccopt -Wl,-Bstatic <all arguments> -ccopt -Wl,-Bdynamic` (to wrap all libs
at once) will not usually work as ocamlopt reorders `-ccopt` at will :( Use `-verbose` to check what is
being passed to gcc.
--
ygrek
http://ygrek.org.ua
next prev parent reply other threads:[~2011-07-30 10:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-28 12:43 ben mailist
2011-07-30 10:35 ` ygrek [this message]
2011-07-30 14:20 ` Jacques Garrigue
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