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houtworm
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PostPosted: Tue Nov 13, 2012 11:09 pm    Post subject: gobject-introspection-1.32.1 refuses to build Reply with quote

Code:
# emerge -s gobject-introspection
Searching...                                                                                                                                               
[ Results for search key : gobject-introspection ]                                                                                                         
[ Applications found : 2 ]                                                                                                                                 
                                                                                                                                                           
*  dev-libs/gobject-introspection                                                                                                                           
      Latest version installed: 1.33.14                                                                                                                     
      Homepage:      http://live.gnome.org/GObjectIntrospection/                                                                                           
      Description:   Introspection infrastructure for generating gobject library bindings for various languages                                             
      License:       LGPL-2 GPL-2                                                                                                                           

# emerge -upD world
                                                                                                                                                                                                     These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild     UD ] dev-libs/gobject-introspection-1.32.1 [1.33.14]



gentoo wants to downgrade gobject-introspection, so now it tries to build 1-32.1
Code:
gir/gio-2.0.c:32987: Warning: Gio: g_pollable_input_stream_read_nonblocking: unknown parameter 'size' in documentation comment, should be 'count'
/usr/include/glib-2.0/gio/gpollableoutputstream.h:92: Fatal: Gio: can't find parameter size referenced by parameter buffer of 'pollable_output_stream_write_nonblocking'
/usr/include/glib-2.0/gio/gpollableoutputstream.h:92: Fatal: Gio: can't find parameter size referenced by parameter buffer of 'pollable_output_stream_write_nonblocking'


It goes wrong because the include files have changed some day. At my computer at work it still looks ok but not at home. The structure in /usr/include/glib-2.0/gio/gpollableoutputstream.h has changed and that is why I get this error.

So how do I solve this problem?
glib = glib-2.34.2

I tried to unmask gobject-introspection 1.33.14 but failed to do so. The idea was that portage might not complain anymore :-)
Do I really need gobject-introspection?

Code:
# equery d gobject-introspection
 * These packages depend on gobject-introspection:
app-accessibility/at-spi2-core-2.4.2 (introspection ? >=dev-libs/gobject-introspection-0.9.6)
app-crypt/gcr-3.6.1 (introspection ? >=dev-libs/gobject-introspection-1.29)
app-text/poppler-0.20.5 (introspection ? >=dev-libs/gobject-introspection-1.32.1)
dev-libs/atk-2.4.0 (introspection ? >=dev-libs/gobject-introspection-0.6.7)
dev-python/pygobject-3.2.2 (>=dev-libs/gobject-introspection-1.31.20)
gnome-base/gconf-3.2.5 (introspection ? >=dev-libs/gobject-introspection-0.9.5)
[... etc.. only introspection? things ...]

So only pygobject needs it.
And do I need pygobject?

Code:
# equery d pygobject
 * These packages depend on pygobject:
app-admin/system-config-printer-common-1.3.12 (>=dev-python/pygobject-2.21.5:2)
dev-python/dbus-python-1.1.1 (test ? dev-python/pygobject:2)
                             (test ? dev-python/pygobject:3)
dev-python/gst-python-0.10.22 (>=dev-python/pygobject-2.28:2)
dev-python/pygobject-2.28.6-r52 (introspection ? dev-python/pygobject:3)
dev-python/pygtk-2.24.0-r2 (>=dev-python/pygobject-2.21.3:2)
dev-python/pygtksourceview-2.10.1 (>=dev-python/pygobject-2.15.2:2)
gnome-extra/zeitgeist-0.9.5 (dev-python/pygobject:2)
media-libs/gegl-0.2.0-r1 (introspection ? >=dev-python/pygobject-2.26:2)
net-libs/farsight2-0.0.31 (python ? >=dev-python/pygobject-2.16:2)
net-libs/gupnp-igd-0.2.1 (python ? >=dev-python/pygobject-2.16:2)
net-print/hplip-3.12.10a (!minimal ? dev-python/pygobject:2)
net-wireless/bluez-4.101-r3 (test-programs ? dev-python/pygobject:2)

i think there is no way without it.

Is there a way out of this? Downgrading glib does work. Portage refuses to downgrade it.
Unmasking gobject-introspection-1.33.14 ? It is hardmasked. How do I do that?
Other solutions?

--Kees
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Kees
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VoidMage
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Posts: 6196

PostPosted: Wed Nov 14, 2012 1:54 am    Post subject: Reply with quote

Version of gobject-introspection must match the version of glib released in the same cycle.
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houtworm
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PostPosted: Wed Nov 14, 2012 2:02 am    Post subject: Reply with quote

Ok but how can I fix this?
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