Il giorno lun 4 feb 2019 alle ore 13:14 Mamoru TASAKA
<mtasaka(a)fedoraproject.org> ha scritto:
>
> Guido Aulisi wrote on 2019/02/03 20:31:
>> Hi,
>> I'm trying to debug a FTBFS in rawhide:
>>
>>
https://koji.fedoraproject.org/koji/taskinfo?taskID=32412101
>>
>> Apparently it fails because of library ordering, but it works in f29.
>> g_object_unref is defined in gobject-2.0 and it gets surely added by
>> the 'pkgconf --libs cairo pangocairo pango' command.
>>
>> Did anything about gobject or glib change in rawhide recently?
>>
>> Thank you for any help.
>>
>> Guido
>>
> Apparently this is because rawhide pango.pc does not add -lglib-2.0
> when called with pkgconf --libs:
>
> F-29
> $ rpm -q pango
> pango-1.42.4-2.fc29.x86_64
> $ pkgconf --libs pango
> -lpango-1.0 -lgobject-2.0 -lglib-2.0
>
> F-30
> $ rpm -q pango
> pango-1.43.0-1.fc30.x86_64
> $ pkgconf --libs pango
> -lpango-1.0
>
> pango-1.43.0-1.fc30.x86_64 pango.pc shows:
> ----------------------------------
> Name: Pango
> Description: Internationalized text handling
> Version: 1.43.0
> Requires.private: glib-2.0 >= 2.38.0, gobject-2.0 >= 2.38.0, fribidi >=
0.19.7, libthai >= 0.1.9, harfbuzz >= 1.4.2, fontconfig >= 2.11.91, freetype2,
xrender, xft >= 2.0.0, cairo >= 1.12.10
> Libs: -L${libdir} -lpango-1.0
> Libs.private: -lm
> ----------------------------------
> So -lglib-2.0 is moved to Requires.private.
>
> I guess this is due to this commit:
>
https://gitlab.gnome.org/GNOME/pango/commit/86855b6a458fd9b82d246f723a7e3...
> It seems to be doing some refactoring (with adding some fallback), and
> "requires: gobject_dep," line is deleted.
>
> Currently I am not sure if it is intentional or accidental.
Ok, now I understand why it does not work in rawhide
> Regards,
> Mamoru
Thank you very much
Ciao
Guido
... And actually the above change was reverted by the following commit:
i.e. gobject-2.0 got added again as Requires (non-private) for pango.pc , which will
appear in pango-1.43.1 .
Regards,
Mamoru