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From: Ludovic Brenta <ludovic@ludovic-brenta.org>
Newsgroups: comp.lang.ada
Subject: Re: Creating mixed language static libraries with gpr files?
Date: Tue, 3 Mar 2009 10:29:42 -0800 (PST)
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Date: 2009-03-03T10:29:42-08:00
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Ludovic Brenta wrote on comp.lang.ada:
> Markus Schoepflin wrote on comp.lang.ada:
>
> > Using gcc 4.3.3, I'm trying to create a static library that contains bo=
th
> > object files created from Ada and C.
>
> > The gpr file to create the library (only using the Ada parts) looks lik=
e this:
>
> > ---%<---
> > project foo is
>
> > =A0 =A0for source_dirs use ("src");
> > =A0 =A0for object_dir use "obj";
>
> > =A0 =A0for library_name use "foo";
> > =A0 =A0for library_dir use "./lib";
> > =A0 =A0for library_kind use "static";
>
> > end foo;
> > --->%---
>
> > Now I have a few object files built from C sources. Is it possibly to u=
se
> > the gnat project file to create the static library including those obje=
ct
> > files?
>
> Off the top of my head, this requires that you use gprmake instead of
> gnatmake. gprmake is part of GPS; if you have GPS on your system, then
> maybe you have gprmake too. If you don't have it, you can still use a
> Makefile to complement your project file. You can easily add an object
> file to an existing static library with "ar rt libLIBRARY.a
> object_file_produced_from_c.o".

I just checked and, on Debian, the package gnat-4.3 provides /usr/bin/
gprmake :) Enjoy!

--
Ludovic Brenta.