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Newsgroups: comp.lang.ada
Date: Mon, 24 Aug 2015 05:53:44 -0700 (PDT)
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Subject: Re: Gtkada on Mac using Quartz
From: ahlan@marriott.org
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Xref: news.eternal-september.org comp.lang.ada:27592
Date: 2015-08-24T05:53:44-07:00
List-Id: <comp.lang.ada>

Dear Stephe,

These applications all work on both Windows and Ubuntu.
If there was was Gtk usage problem, such as code being elaborated in the main program then I would have expected the code to fail on the other platforms.

I wonder if there isn't some pragma or something I need in order to tell OSX that the task is whatever Gtk needs it to be.

For example stack size - but perhaps there are other pragmas that do task oriented stuff that OSX needs?

Ahlan

On Saturday, August 22, 2015 at 10:30:26 AM UTC+2, ah...@marriott.org wrote:
> Has anyone managed to install GtkAda on a Mac, preferably GPL 2015.
> 
> Unfortunately AdaCore doesn't provide a GtkAda installation for MacOs as part of its GPL offering however as there is a MacPort of Gtk I rather hoped that all I had to do was compile the GtkAda bindings to Gtk.
> 
> So I installed MacPorts and Xcode and then did the port install of gtk3 +quartz.
> This seemed to work. :-)
> Apparently I now have Gtk 3.16.0 installed on my Mac.
> 
> On the perhaps faulty and naive assumption that compiling the GtkAda bindings would be the same as for linux I tried to use gtkada-gpl-2015-src.tar
> 
> After decompressing these sources I ran
> CC=/usr/bin/gcc ./configure --prefix=/Users/Ahlan/Documents
> 
> This did lots of checking, liked what it found and created various makefiles and .gpr files.
> So far so good ;-)
>  
> I then started the build by issuing the command Make
> This started - but quickly failed ;-(
> 
> gcc -c -gnat05 -gnatQ -O2 -gnatn -gnatws gtkada-mdi.adb
> gcc -c -gnat05 -gnatQ -O2 -gnatn -gnatws gtkada-intl.adb
> gcc -c -gnat05 -gnatQ -O2 -gnatn -gnatws gtkada-handlers.ads
> gcc -c -gnat05 -gnatQ -O2 -gnatn -gnatws gtkada-file_selection.adb
> /Users/Ahlan/Documents/gtkada-gpl-2015-src/src/misc_osx.m:37:10: fatal error: 
>       'gdk/gdkquartz.h' file not found
> #include <gdk/gdkquartz.h>
>          ^
> gcc -c -gnat05 -gnatQ -O2 -gnatn -gnatws gtkada-dialogs.adb
> 1 error generated.
> 
>    compilation of misc_osx.m failed
> 
> gprbuild: *** compilation phase failed
> 
> Has anyone any idea why the file gdkquartz.h is missing?
> Do I have to do something in addition to get the files for gdk Quartz?
> Should I get this file and then see what happens next?
> Or am I wasting my time?
> 
> Has anyone ventured down this path - perhaps even getting GtkAda to work?
> 
> Best wishes,
> Ahlan