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From: Simon Wright <simon@pushface.org>
Newsgroups: comp.lang.ada
Subject: Re: Exporting linker options from library GPR
Date: Sat, 17 Feb 2018 07:49:18 +0000
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Date: 2018-02-17T07:49:18+00:00
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Stephen Leake <stephen_leake@stephe-leake.org> writes:

> You might be able to get gprbuild to run sdl2-config if you create
> your own xml file. See gnat/share/gprconfig/*.xml. Those files tell
> gprbuild how to run tools. I haven't played with that in a long time,
> and I'm sure it's changed since then (it changed often when I was
> playing with it), so I can't help more than this.

I didn't think that would let you feed back the result of running the
tool into gprbuild; but worth a look, thanks.

> You can run sdl2-config in the makefile, put the result in an
> environment variable, and read that environment variable in the gpr
> (maybe that's what you mean by "in the makefile" above).

Yes.