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From: Ludovic Brenta <ludovic@ludovic-brenta.org>
Newsgroups: comp.lang.ada
Subject: Re: Erroneous installation for GPRBuild on Ubuntu ?
Date: Fri, 27 May 2011 00:04:13 -0700 (PDT)
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Date: 2011-05-27T00:04:13-07:00
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Yannick Duch=EAne wrote on comp.lang.ada:
> You're right, that's OK with an explicit target specification. At the top=
 =A0
> of the Makfile (in =93aunit-gpl-2010-src=94), I changed =93GPRBUILD =A0=
=3D gprbuild=94 =A0
> into =93GPRBUILD =A0=3D gprbuild --target=3Di686-linux-gnu=94, and it did=
 not =A0
> complained anymore.
>
> Still have some questions, still strange to me: the original line, =A0
> =93GPRBUILD =A0=3D gprbuild=94, which does not contain any target specifi=
cation, =A0
> suggest GPRBuild should be able to use the current target as the default =
=A0
> one (on Windows, this was indeed operating this way). I had a look at =A0
> =93/usr/share/gprconfig=94, and found a configuration file for GNAT, so l=
ooks =A0
> like its all there, while somethings are not the same anymore as before, =
=A0
> like this configuration file for languages with no compiler (I remember I=
 =A0
> had to trick a bit for AdaControl files in a Windows project at that =A0
> time). If its not the same anymore, will have to look again and study all=
 =A0
> of these files to understand why it does not properly handle a default =
=A0
> native target.

I suspect this might be related to a change that Ubuntu made relative
to the original Debian. Debian uses i486-linux-gnu, Ubuntu changed
that to i686-linux-gnu.  Of course, without detailed symptoms or
access to an Ubuntu system, I cannot tell for sure.

--
Ludovic Brenta.