Re: [Caml-list] libasmrun.a not compatible with dynamic linking on mac os x

[ygrek <ygrekheretix@gmail.com>]

On Mon, 16 Jul 2012 17:05:53 +0200
Keyan <ml@pulsschlag.net> wrote:

> Hi,
> 
> i try to compile a dynamic library on mac os x, from ocaml-code using the following lines in my makefile;
> 
> camlopt -output-obj -o ocaml_controller.o -I /usr/local/lib/ocaml/site-lib/batteries ocaml_controller.ml 
> ocamlc -o ocaml_interface.o -c ocaml_interface.c -I /usr/local/lib/ocaml/ 
> libtool -static -a -o mylib.a /usr/local/lib/ocaml/libasmrun.a ocaml_controller.o ocaml_interface.o
> g++ -o Controller.o -c Controller.cpp 
> g++ -v -dynamiclib -o libController.dylib Controller.o mylib.a

I couldn't fully reproduce these steps (on linux) because libtool doesn't want to accept such command line.
But still what occurs to me - you probably shouldn't use "ocaml_controller.o" as -output-obj target, because
the file with such name is generated as a .cmx companion. Name it smth like ocaml_controller_obj.o.
I've got ocamlopt errors otherwise. Does it help?

-- 
 ygrek
 http://ygrek.org.ua