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From: Victor Porton <porton@narod.ru>
Newsgroups: comp.lang.ada
Subject: Re: Upgrading GNAT GPS 5.0 -> 5.3
Date: Wed, 13 Aug 2014 23:10:31 +0300
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Date: 2014-08-13T23:10:31+03:00
List-Id: <comp.lang.ada>

Per Sandberg wrote:

> postinstall for gprbuild has not been performed.
> Run gprconfiog to correct to select the default compilers.
> For further info see the manual.

The problem was fixed by updating the package gprbuild.

However a new problem appeared:

-lraptor2 is not passed to the linker, what causes error messages about 
undefined symbols.

I have in test.gpr

   package Compiler is
      for Default_Switches ("ada") use ("-g", "-O2", "-gnat2012");
   end Compiler;

   package Linker is
      for Linker_Options use ("-lraptor2");
   end Linker;

You can view test.gpr file entirely at

https://github.com/vporton/redland-bindings/blob/ada2012/ada/test.gpr

> /Per
> 
> 
> On 13.08.2014 21:33, Victor Porton wrote:
>> Simon Wright wrote:
>>
>>> Victor Porton <porton@narod.ru> writes:
>>>
>>>> After upgrading GNAT GPS 5.0 -> 5.3 (Debian Linux) the project files
>>>> stopped to work.
>>>>
>>>> I was forced to downgrade.
>>>>
>>>> What to do? How to upgrade the project files?
>>>
>>> No idea, since I can't see the error messages (if any) on your computer
>>> screen.
>>>
>>> GPS uses gnatmake (or gprbuild) to do the actual build, so you should be
>>> able to run the build just as well from the command line, which will
>>> make it easier to see what's going wrong.
>>
>>  From inside GNAT GPS:
>>
>> gprbuild -d -P/home/porton/Projects/redland-bindings/ada/test.gpr -
>> XRUNTIME=full -XMODE=Install run_all_tests.adb --subdirs=check -cargs:Ada
>> -g -O0 -gnato -fstack-check -gnatVa -cargs:C -g -O0 -fstack-check
>> -cargs:C++ -g -O0 -fstack-check
>> test.gpr:4:09: no languages defined for this project
>> librdf.gpr:1:17: no languages defined for this project
>> librdf.gpr:3:25: warning: libraries are not supported on this platform
>> aunit_build.gpr:3:09: no languages defined for this project
>> aunit_build.gpr:22:25: warning: libraries are not supported on this
>> platform gprbuild: "/home/porton/Projects/redland-bindings/ada/test.gpr"
>> processing failed
>> [2014-08-13 22:29:54] process exited with status 4 (elapsed time: 00.40s)
>>
>> My project is available at
>>
>> https://github.com/vporton/redland-bindings/tree/ada2012
>>
>>> And I don't recognise "GNAT GPS 5.0" (or "5.3"). Do you mean GNAT GPL
>>> 2013/2014? (GPS comes as part of the compiler bundle from
>>> libre.adacore.com now). Or is this in a Debian package?
>>
>> I use Debian package gnat-gps 5.3-2.2 with gnat 4.9.
>>
-- 
Victor Porton - http://portonvictor.org