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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 04:07:12 -0800 (PST)
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Date: 2009-03-03T04:07:12-08:00
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Markus Schoepflin wrote on comp.lang.ada:
> Using gcc 4.3.3, I'm trying to create a static library that contains both
> object files created from Ada and C.
>
> The gpr file to create the library (only using the Ada parts) looks like =
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 use
> the gnat project file to create the static library including those object
> 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".

--
Ludovic Brenta.