--- layout: fc_discuss_archives title: Message 13 from Frama-C-discuss on September 2014 ---
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[Frama-c-discuss] [Why3-club] Using Why3 api in frama-c plugin



Thank you very much Claude.

I just had to change the whylib location but then it stopped giving "Unbound
Module Why3".

Unfortunately, it seems to stopped working with frama-c modules:

"Error: Unbound module Plugin.Register"

Any ideia why?





2014-09-04 19:45 GMT+01:00 Claude Marche <Claude.Marche at inria.fr>:

>
> Yes, one should be able to compile a Frama-C plugin using Why3 API. A
> Makefile of the following shape should work.
>
> ---------------------------------------------
> FRAMAC_SHARE  = /usr/local/share/frama-c
> FRAMAC_LIBDIR = /usr/local/lib/frama-c
>
> PLUGIN_NAME     := <your plugin name>
> PLUGIN_CMO      := <your own codes as .cmo files>
>
> SHELL := /bin/bash
>
> WHYLIB := /use/local/lib/why3
>
> PLUGIN_EXTRA_BYTE:= $(WHYLIB)/why3.cma
> PLUGIN_EXTRA_OPT:= $(WHYLIB)/why3.cmxa
> PLUGIN_BFLAGS:= -I $(WHYLIB)
> PLUGIN_OFLAGS:= -I $(WHYLIB)
> PLUGIN_LINK_BFLAGS:= -I $(WHYLIB)
> PLUGIN_LINK_OFLAGS:= -I $(WHYLIB)
> PLUGIN_TESTS_DIRS := <your test dirs>
>
> $(addsuffix .cmo, $(PLUGIN_CMO)): $(WHYLIB)/why3.cmi
> $(addsuffix .cmx, $(PLUGIN_CMO)): $(WHYLIB)/why3.cmi $(WHYLIB)/why3.cmx
>
> include $(FRAMAC_SHARE)/Makefile.dynamic
> ---------------------------------------------------
>
> - Claude
>
>
>
>
> On 09/04/2014 08:08 PM, Jos? Pinheiro wrote:
>
>> Hi, why3-club,
>>
>> I would like to know if it is possible to use why3 api in a frama-c
>> plugin.
>> The problem it occurs, is the requirement to run why3 api with:
>>
>>  > ocamlc str.cma unix.cma nums.cma dynlink.cma -I +ocamlgraph -I +why3
>> graph.cma why3.cma <file>
>>
>> Without this options, it will give the error: Unbound Module Why3, as it
>> is expected.
>>
>> Is it possible to add this options to the frama-c plugin makefile, and
>> use why3 api in a frama-c plugin?
>>
>>
>> Thanks in advance!
>> Jos? Pinheiro
>>
>>
>> _______________________________________________
>> Why3-club mailing list
>> Why3-club at lists.gforge.inria.fr
>> http://lists.gforge.inria.fr/cgi-bin/mailman/listinfo/why3-club
>>
>>  _______________________________________________
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>



-- 
Cumprimentos,
Jos? Pinheiro
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