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From: Jacob Sparre Andersen <sparre@nbi.dk>
Newsgroups: comp.lang.ada
Subject: Re: GNAT Project Files?
Date: 25 Jun 2005 20:53:14 +0200
Organization: hacking.dk - Doing fun stuff with open source
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Date: 2005-06-25T20:53:14+02:00
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Stephen Leake wrote:
> Jacob Sparre Andersen <sparre@nbi.dk> writes:

> You need to read both the GNAT user's guide, and the GNAT reference
> manual, to get all the relevant information on project files.

I tried that, but apparently I wasn't patient enough with the text.

> > My second solution was to try to put one together myself:
> > -----
> > with "/usr/share/ada/adainclude/aws";
> > with "/usr/share/ada/adainclude/charles";
> > with "/home/sparre/Ada/Pakker/Strenge/string_arrays";
> > with "/home/sparre/Ada/Programmer/CGI/Ordlisten/get_random_words";
> 
> It's better to specify the search path in the ADA_PROJECT_PATH
> environment variable, so you can move things around.

OK.

> > project Test_Word_Buffer is
> >    for Object_Dir use ".";
> >    for Exec_Dir use ".";
> >    for Main use ("test_word_buffer");
> > end Test_Word_Buffer;
[...]
> > What is wrong/missing in the GNAT project file?
> 
> There is apparently a non-Ada library that you need to link with. use:
> 
>   package Linker is
>      for Switches ("bus_master.adb") use ("-lgds_1553_c");
>   end Linker;

More precisely:

   package Linker is
      for Switches ("test_word_buffer.adb") use ("-laws", "-lcharles");
   end Linker;

Thanks.

Jacob
-- 
"War does not determine who is right - only who is left."
                                         -- Bertrand Russell