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Message-ID: <9a3dee4b0807230008t3d68e3bu920c1a4af658e857@mail.gmail.com>
Date: Wed, 23 Jul 2008 09:08:43 +0200
From: "Jonathan Marchand" <jonathlela@gmail.com>
To: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] Compiling a shared library with amd64
In-Reply-To: <4885A55E.2070302@frisch.fr>
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References: <9a3dee4b0807220208v6f81dda5m8ad3802ec266977c@mail.gmail.com>
	 <4885A55E.2070302@frisch.fr>
X-Spam: no; 0.00; ocaml:01 cvs:01 -shared:01 foo:01 foo:01 usr:01 lib:01 -rdynamic:01 -wl:01 runtime:01 usr:01 lib:01 ocaml:01 libasmrun:01 libunix:01 

I still have the same problem with ocaml from CVS (exemple from rocaml):

cc -shared -o foo.so foo_rocaml_wrapper.o -L. -L/usr/lib -L.
-rdynamic -Wl,-export-dynamic   foo_rocaml_runtime.o
/usr/local/lib/ocaml/libasmrun.a /usr/local/lib/ocaml/libunix.a
/usr/local/lib/ocaml/libnums.a -lruby1.8  -lpthread -ldl -lcrypt -lm
-lc
/usr/bin/ld: /usr/local/lib/ocaml/libasmrun.a(startup.o): relocation
R_X86_64_32 against `a local symbol' can not be used when making a
shared object; recompile with -fPIC
/usr/local/lib/ocaml/libasmrun.a: could not read symbols: Bad value
collect2: ld returned 1 exit status
make: *** [foo.so] Erreur 1

Is there any specific tag to check out from CVS?

On Tue, Jul 22, 2008 at 11:16 AM, Alain Frisch <alain@frisch.fr> wrote:
> Jonathan Marchand wrote:
>>
>> But I still have issues with the ocaml libraries. I don't know how to
>> compile the standard library from the ocaml tarball with -fPIC.
>
> You should try the current CVS version of OCaml. Under AMD64, ocamlopt now
> produces PIC code by default.
>
> -- Alain
>
>