From: Simon Wright <simon@pushface.org>
Subject: Re: calling Ada dll from C?
Date: Sat, 21 Mar 2015 14:19:28 +0000
Date: 2015-03-21T14:19:28+00:00 [thread overview]
Message-ID: <lysicyv3f3.fsf@pushface.org> (raw)
In-Reply-To: 85d2428z3e.fsf@stephe-leake.org
Stephen Leake <stephen_leake@stephe-leake.org> writes:
> A related issue is 'adainit'. According to "(gnat_ugn) Binding with
> Non-Ada Main Programs", since the main program is not in Ada, I'm
> supposed to run gnatbind with -n, and then call 'adainit' from the C
> main program.
>
> However, since I'm only building a dll, not a main program, it appears
> gnatbind is not run, so no 'adainit' is generated.
You need to build a 'stand-alone library'[1]. If the library is dynamic,
the default is to do automatic initialization (i.e. elaboration) on load
(and finalization on unload?).
[1] http://docs.adacore.com/gprbuild-docs/html/share/gnat_project_manager.html#stand-alone-library-projects
next prev parent reply other threads:[~2015-03-21 14:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-21 9:43 calling Ada dll from C? Stephen Leake
2015-03-21 14:19 ` Simon Wright [this message]
2015-03-23 7:23 ` Stephen Leake
2015-03-23 8:36 ` Dmitry A. Kazakov
2015-03-23 13:42 ` Patrick Noffke
2015-03-25 20:48 ` Stephen Leake
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