On 30/04/2010, at 9:15 AM, Stephen Leake wrote:

> Vadim Godunko <[email protected]> writes:
> 
>> On 04/29/2010 12:46 PM, Roger Mc Murtrie wrote:
>>> I just realised what's wrong.
>>> In gnat/config.cgpr I needed to change
>>>      for Driver              ("C++") use "/usr/local/ada-4.4/bin/g++";
>>>      for Driver              ("C++") use "/usr/bin/g++";
>>> which was what we had to do to build qtada-gpl-3.0.0.
> 
> That was put there by gprconfig; it found the "wrong" compiler.
> 
> So it would be good to figure out why.
> 
> what does this give:
> 
> /usr/bin/g++ -dumpmachine
i686-apple-darwin10

> /usr/bin/g++ -dumpversion
4.2.1
> 
> 
> /usr/local/ada-4.4/bin/g++ -dumpmachine
i686-apple-darwin9

> /usr/local/ada-4.4/bin/g++ -dumpversion
4.4.3

> 
> if both the machine and the version match, the only solution is to
> ensure that only one is in PATH when gprconfig is run.

Roger$echo $PATH
/opt/subversion/bin:/Library/Frameworks/Python.framework/Versions/2.6/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/texbin:/usr/X11/bin:/usr/local/lib/gnat:/usr/local/lib/gtkada:/usr/local/Trolltech/Qt-4.6.2/bin:/usr/local/gromacs/bin:/usr/local/smlnj-110.67/bin:/opt/local/bin:/usr/local/PostgreSQL/8.4/bin:/usr/local/MySQL/bin:/usr/local/include/gtkada:/Applications_Physics/GAMESS-UK-demo/rungamess:/usr/local/graphviz/bin:/opt/gnat-gpl-2009/bin

When I want to use Ada I put /opt/gnat-gpl-2009/bin at the front of PATH

At one stage a while back I needed to put /usr/bin
ahead of this in order to get the "right" g++ compiler but that didn't seem 
necessary this time.
>> 
>>> so I guess I'd better find libgnarl-2009
>>> 
>> You need to find libgnarl*.dylib file instead and edit config.cgpr 
in config.cgpr, I had to change Toolchain_Version   ("Ada") use "GNAT-2009"; to 
Toolchain_Version     ("Ada") use "GNAT";
> 
> You never answered this question:
> 
> Did you found libgnarl*.dylib file? What is its exact name?
locate  libgnarl
/opt/gnat-gpl-2009/lib/gcc/i386-apple-darwin10.2.0/4.3.4/adalib/libgnarl.a
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/adalib/libgnarl-4.4.dylib
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/adalib/libgnarl.a
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/adalib/libgnarl.dylib
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/x86_64/adalib/libgnarl-4.4.dylib
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/x86_64/adalib/libgnarl.a
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/x86_64/adalib/libgnarl.dylib
/opt/gnat-gpl-2009/lib/gcc/i386-apple-darwin10.2.0/4.3.4/adalib/libgnarl.a
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/adalib/libgnarl-4.4.dylib
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/adalib/libgnarl.a
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/adalib/libgnarl.dylib
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/x86_64/adalib/libgnarl-4.4.dylib
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/x86_64/adalib/libgnarl.a
/usr/local/ada-4.4/lib/gcc/i686-apple-darwin9/4.4.3/x86_64/adalib/libgnarl.dylib

>> (may
>> be you can edit gprbuild knowledge base, but I am not sure this
>> information comes from it or heuristically constructed by gprconfig).
I couldn't figure out how to do this.

Regards
Roger



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