From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=unavailable autolearn_force=no version=3.4.4 X-Received: by 10.50.114.98 with SMTP id jf2mr13654792igb.4.1440335155875; Sun, 23 Aug 2015 06:05:55 -0700 (PDT) X-Received: by 10.182.248.166 with SMTP id yn6mr244207obc.33.1440335155854; Sun, 23 Aug 2015 06:05:55 -0700 (PDT) Path: eternal-september.org!reader01.eternal-september.org!reader02.eternal-september.org!news.eternal-september.org!mx02.eternal-september.org!feeder.eternal-september.org!news.glorb.com!se8no8866396igc.0!news-out.google.com!nt1ni12681igb.0!nntp.google.com!x6no3612632igd.0!postnews.google.com!glegroupsg2000goo.googlegroups.com!not-for-mail Newsgroups: comp.lang.ada Date: Sun, 23 Aug 2015 06:05:55 -0700 (PDT) In-Reply-To: <0d2ca159-baab-4781-bc56-d957f5bd61b6@googlegroups.com> Complaints-To: groups-abuse@google.com Injection-Info: glegroupsg2000goo.googlegroups.com; posting-host=92.105.173.67; posting-account=DQbqYQoAAACn8hHn2LmG2aF7Mhbxl_Lf NNTP-Posting-Host: 92.105.173.67 References: <0d2ca159-baab-4781-bc56-d957f5bd61b6@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <93a04416-8e92-45a8-bdb0-b975ef18562f@googlegroups.com> Subject: Re: Gtkada on Mac using Quartz From: ahlan@marriott.org Injection-Date: Sun, 23 Aug 2015 13:05:55 +0000 Content-Type: text/plain; charset=ISO-8859-1 Xref: news.eternal-september.org comp.lang.ada:27577 Date: 2015-08-23T06:05:55-07:00 List-Id: After a bit more investigation it turns out that it is not gtk_event_pending that is at fault - the same thing happens with Gtk.Main.main. The problem seems to be that I execute all my Gtk calls in a task rather than in the main program. If I call Gtk.Main.init then create and show a Gtk.window followed by Gtk.Main.Main in the body of the main program then this works. If I do the same thing in a task then it fails and returns a constraint error - erroneous memory access. Setting the storage size of the task doesn't seem to help. Is there anything special about Ada tasks on a mac that might prevent Gtk from working? Has anyone been able to use Gtk from a task rather than from the program body? MfG 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 > ^ > 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