> Le 30 déc. 2021 à 19:31, John Ralls <jra...@ceridwen.us> a écrit :
> 
>> On Dec 30, 2021, at 10:21 AM, Pascal <p....@orange.fr> wrote:
>> 
>>> Le 30 déc. 2021 à 17:57, Paul Emsley via gtk-osx-users-list 
>>> <gtk-osx-users-list@gnome.org> a écrit :
>>> 
>>> On 30/12/2021 16:13, Pascal wrote:
>>>>> Le 30 déc. 2021 à 14:43, Paul Emsley via gtk-osx-users-list 
>>>>> <gtk-osx-users-list@gnome.org> a écrit :
>>>>> 
>>>>> On 30/12/2021 11:29, Pascal wrote:
>>>>>> Hello,
>>>>>> 
>>>>>> My configuration is macOS 12, I just built:
>>>>>> 
>>>>>> % jhbuild bootstrap-gtk-osx
>>>>>> % jhbuild build python3
>>>>>> % jhbuild build meta-gtk-osx-bootstrap
>>>>>> 
>>>>>> When I build my program I got a lot of:
>>>>>> ld: warning: dylib (/usr/local/xnadalib-2021/lib/libgtk-3.dylib) was 
>>>>>> built for newer macOS version (12.0) than being linked (11.0)
>>>>>> 
>>>>>> It is not so clear.
>>>>>> What is this actually meaning?
>>>>>> 
>>>>>> This seems just to be a warning but my program shows some erroneous GTK 
>>>>>> executions.
>>>>>> 
>>>>>> How to deal with it?
>>>>>> 
>>>>>> NB : with GTK which was built when I was on macOS 11, I have no warning 
>>>>>> and no issue to build my program on macOS 12.
>>>>>> 
>>>>> Have you installed homebrew? If so, rename or remove it while compiling 
>>>>> gtk-osx.
>>>> No Paul, I haven't.
>>> OK, interesting. It seems that you do have something in /usr/local though - 
>>> do you know what it is?
>> 
>> I found only CLI tools like BBEdit or OSXFuse.
>> 
>>>> I have MacPorts installed in /opt/local but not in PATH.
>>>> Should I delete XDG_CACHE_HOME folder before building GTK?
>>> 
>>> I don't know, sorry. My feeling is that you shouldn't need to do so.
>> 
>> When looking in environnement variables in jhbuild shell, I found:
>> [JH] % echo $MACOSX_DEPLOYMENT_TARGET 
>> 12
>> 
>> Should I specify 11 in calling setup_sdk in jhbuildrc-custom?
>> 
>> If so, I wonder: why the link message is issued as I have rebuilt all on 
>> macOS 12?
> 
> The link message is saying that whatever you're trying to link was compiled 
> with macosx-version-min=11.0 while libgtk-3.dylib was compiled with 
> macosx-version-min=12.0. Did you perhaps forget to reconfigure your project 
> after rebuilding everything else?

Hello John,

I aim to build the GTKAda bindings with the fixed version of GTK for macOS 12.
I dig in my building configuration without success.
In fact the issue is coming from my Ada compiler which is stuck to macOS 11, 
the internal compilation is done with -mmacosx-version-min=11.0.0.

So I got:
otool -l 
/usr/local/xnadalib-2021/lib/gtkada/gtkada.relocatable/gtkada/libgtkada.dylib
      cmd LC_BUILD_VERSION
  cmdsize 32
 platform 1
    minos 11.0
      sdk 10.17

Thus the warning.

The test program is nevertheless running but fails with:
Gtk:ERROR:../../../../gtk+-3.24.30/gtk/gtkiconhelper.c:494:ensure_surface_for_gicon:
 assertion failed (error == NULL): Failed to load 
/usr/local/xnadalib-2021/share/icons/Adwaita/24x24/status/image-missing.png: 
Unrecognized image file format (gdk-pixbuf-error-quark, 3)
Bail out! 
Gtk:ERROR:../../../../gtk+-3.24.30/gtk/gtkiconhelper.c:494:ensure_surface_for_gicon:
 assertion failed (error == NULL): Failed to load 
/usr/local/xnadalib-2021/share/icons/Adwaita/24x24/status/image-missing.png: 
Unrecognized image file format (gdk-pixbuf-error-quark, 3)

However the GTKAda source code is the same since I built it on macOS 11 with 
success.

Well now, should I specify setup_sdk(target="11") in jhbuildrc-custom and 
rebuild all GTK stuff?

Thanks for your advice, Pascal.
https://blady.pagesperso-orange.fr


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