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Gtkmm-forge Digest, Vol 29, Issue 8

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Today's Topics:

   1. [Bug 556387] FileEnumerator::next_file reference	counting
      problems (glibmm (bugzilla.gnome.org))
   2. [Bug 556387] FileEnumerator::next_file reference	counting
      problems (glibmm (bugzilla.gnome.org))
   3. [Bug 556315] Extra defs generation utility forgets	to
      generate signals for interfaces (glibmm (bugzilla.gnome.org))
   4. [Bug 556560] New:	gtk_source_language_manager_guess_language
      wrapper missing (gnomemm (bugzilla.gnome.org))
   5. [Bug 556560]	gtk_source_language_manager_guess_language
      wrapper missing (gnomemm (bugzilla.gnome.org))
   6. [Bug 556570] New: Version 0.9.7 fails to build due	to call to
      ``GstBase::wrap_init()'' in gstreamer/gstreamermm/init.cc
      (gnomemm (bugzilla.gnome.org))
   7. [Bug 556570] Version 0.9.7 fails to build due to	call to
      ``GstBase::wrap_init()'' in gstreamer/gstreamermm/init.cc
      (gnomemm (bugzilla.gnome.org))


----------------------------------------------------------------------

Message: 1
Date: Wed, 15 Oct 2008 14:44:37 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556387] FileEnumerator::next_file
	reference	counting problems
To: gtkmm-forge lists sourceforge net
Message-ID: <20081015144437 9B72323F503 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
at the end of this email. You can add comments to this bug at:
  http://bugzilla.gnome.org/show_bug.cgi?id=556387

  glibmm | giomm | Ver: unspecified

Murray Cumming changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |murrayc murrayc com




------- Comment #5 from Murray Cumming  2008-10-15 14:44 UTC -------
I guess this isn't documented properly for the C function:
http://library.gnome.org/devel/gio/unstable/GFileEnumerator.html#g-file-enumerator-next-file
Maybe it should say "you should unreference this with g_object_unref()" or
suchlike. Could you file a bug for that, please?


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------------------------------

Message: 2
Date: Wed, 15 Oct 2008 15:30:55 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556387] FileEnumerator::next_file
	reference	counting problems
To: gtkmm-forge lists sourceforge net
Message-ID: <20081015153055 5E76A23F502 label gnome org>
Content-Type: text/plain; charset=utf-8

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  glibmm | giomm | Ver: unspecified




------- Comment #6 from Armin Burgmeier  2008-10-15 15:30 UTC -------
I filed bug #556422.


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------------------------------

Message: 3
Date: Wed, 15 Oct 2008 16:05:10 +0000 (UTC)
From: "glibmm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556315] Extra defs generation utility
	forgets	to generate signals for interfaces
To: gtkmm-forge lists sourceforge net
Message-ID: <20081015160510 B9AA223F502 label gnome org>
Content-Type: text/plain; charset=utf-8

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  glibmm | build | Ver: 2.18.x




------- Comment #3 from Jos? Alburquerque  2008-10-15 16:05 UTC -------
Applied to svn.


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------------------------------

Message: 4
Date: Thu, 16 Oct 2008 15:05:22 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556560] New:
	gtk_source_language_manager_guess_language wrapper missing
To: gtkmm-forge lists sourceforge net
Message-ID: <bug-556560-5595 http bugzilla gnome org/>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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  gnomemm | gtksourceviewmm | Ver: unspecified
           Summary: gtk_source_language_manager_guess_language wrapper
                    missing
           Product: gnomemm
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gtksourceviewmm
        AssignedTo: gtkmm-forge lists sourceforge net
        ReportedBy: dexter balabit hu
         QAContact: gtkmm-forge lists sourceforge net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


Please describe the problem:
gtk_source_language_manager_guess_language function wrapper missing

Steps to reproduce:
1. 
2. 
3. 


Actual results:


Expected results:


Does this happen every time?


Other information:


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------------------------------

Message: 5
Date: Thu, 16 Oct 2008 15:06:07 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556560]
	gtk_source_language_manager_guess_language wrapper missing
To: gtkmm-forge lists sourceforge net
Message-ID: <20081016150607 BC0B423F502 label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
the end of this email. Replies to this email are NOT read, please see the text
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  gnomemm | gtksourceviewmm | Ver: unspecified




------- Comment #1 from Balazs Tirpak  2008-10-16 15:06 UTC -------
Created an attachment (id=120719)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=120719&action=view)
gues_language wrapper

attached patch


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------------------------------

Message: 6
Date: Thu, 16 Oct 2008 15:46:22 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556570] New: Version 0.9.7 fails to
	build due	to call to ``GstBase::wrap_init()'' in
	gstreamer/gstreamermm/init.cc
To: gtkmm-forge lists sourceforge net
Message-ID: <bug-556570-5595 http bugzilla gnome org/>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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  http://bugzilla.gnome.org/show_bug.cgi?id=556570

  gnomemm | gstreamermm | Ver: unspecified
           Summary: Version 0.9.7 fails to build due to call to
                    ``GstBase::wrap_init()'' in
                    gstreamer/gstreamermm/init.cc
           Product: gnomemm
           Version: unspecified
          Platform: Other
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gstreamermm
        AssignedTo: gtkmm-forge lists sourceforge net
        ReportedBy: manphiz gmail com
         QAContact: gtkmm-forge lists sourceforge net
     GNOME version: Unspecified
   GNOME milestone: Unspecified


gstreamermm 0.9.7 build fails when linking.  See the relevant build log below:

/bin/sh ../../libtool --tag=CXX   --mode=link g++  -g -O2 -g -Wall -O2
-version-info 2:1:0  -Wl,-z,defs -Wl,-O1 -Wl,--as-needed -o
libgstreamermm-0.10.la -rpath /usr/lib bin.lo buffer.lo bus.lo caps.lo
childproxy.lo clock.lo element.lo elementfactory.lo enums.lo error.lo event.lo
filter.lo format.lo index.lo indexfactory.lo interface.lo iterator.lo
message.lo pad.lo padtemplate.lo parse.lo pipeline.lo plugin.lo
pluginfeature.lo query.lo registry.lo segment.lo structure.lo systemclock.lo
tagsetter.lo task.lo urihandler.lo value.lo xml.lo basesrc.lo basesink.lo
basetransform.lo pushsrc.lo   wrap_init.lo  init.lo miniobject.lo object.lo
version.lo wrap.lo gst_wrap_init.lo taglist.lo structurevalue.lo -pthread
-lgstbase-0.10 -lgstreamer-0.10 -lgmodule-2.0 -ldl -lgthread-2.0 -lrt
-lxml++-2.6 -lxml2 -lglibmm-2.4 -lgobject-2.0 -lsigc-2.0 -lglib-2.0   
g++ -shared -nostdlib /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crti.o
/usr/lib/gcc/i486-linux-gnu/4.3.2/crtbeginS.o  .libs/bin.o .libs/buffer.o
.libs/bus.o .libs/caps.o .libs/childproxy.o .libs/clock.o .libs/element.o
.libs/elementfactory.o .libs/enums.o .libs/error.o .libs/event.o .libs/filter.o
.libs/format.o .libs/index.o .libs/indexfactory.o .libs/interface.o
.libs/iterator.o .libs/message.o .libs/pad.o .libs/padtemplate.o .libs/parse.o
.libs/pipeline.o .libs/plugin.o .libs/pluginfeature.o .libs/query.o
.libs/registry.o .libs/segment.o .libs/structure.o .libs/systemclock.o
.libs/tagsetter.o .libs/task.o .libs/urihandler.o .libs/value.o .libs/xml.o
.libs/basesrc.o .libs/basesink.o .libs/basetransform.o .libs/pushsrc.o
.libs/wrap_init.o .libs/init.o .libs/miniobject.o .libs/object.o
.libs/version.o .libs/wrap.o .libs/gst_wrap_init.o .libs/taglist.o
.libs/structurevalue.o  -Wl,--as-needed /usr/lib/libgstbase-0.10.so -L/usr/lib
/usr/lib/libgstreamer-0.10.so /usr/lib/libgmodule-2.0.so -ldl
/usr/lib/libgthread-2.0.so -lrt /usr/lib/libxml++-2.6.so /usr/lib/libxml2.so
/usr/lib/libglibmm-2.4.so /usr/lib/libgobject-2.0.so /usr/lib/libsigc-2.0.so
/usr/lib/libglib-2.0.so -L/usr/lib/gcc/i486-linux-gnu/4.3.2
-L/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib -L/lib/../lib
-L/usr/lib/../lib -L/usr/lib/gcc/i486-linux-gnu/4.3.2/../../.. -lstdc++ -lm -lc
-lgcc_s /usr/lib/gcc/i486-linux-gnu/4.3.2/crtendS.o
/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crtn.o  -Wl,-z -Wl,defs
-Wl,-O1 -pthread -Wl,-soname -Wl,libgstreamermm-0.10.so.2 -o
.libs/libgstreamermm-0.10.so.2.0.1
.libs/init.o: In function `Gst::initialize_wrap_system()':
/tmp/buildd/gstreamermm-0.9.7/gstreamer/gstreamermm/init.cc:44: undefined
reference to `GstBase::wrap_init()'
collect2: ld returned 1 exit status
make[6]: *** [libgstreamermm-0.10.la] Error 1
make[6]: Leaving directory
`/tmp/buildd/gstreamermm-0.9.7/gstreamer/gstreamermm'
make[5]: *** [all-recursive] Error 1
make[5]: Leaving directory
`/tmp/buildd/gstreamermm-0.9.7/gstreamer/gstreamermm'
make[4]: *** [all-recursive] Error 1
make[4]: Leaving directory `/tmp/buildd/gstreamermm-0.9.7/gstreamer'
make[3]: *** [all] Error 2
make[3]: Leaving directory `/tmp/buildd/gstreamermm-0.9.7/gstreamer'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory `/tmp/buildd/gstreamermm-0.9.7'
make[1]: *** [all] Error 2
make[1]: Leaving directory `/tmp/buildd/gstreamermm-0.9.7'
make: *** [debian/stamp-makefile-build] Error 2

The cause is that in gstreamer/gstreamermm/init.cc, there's an invocation of
GstBase::wrap_init(), but gstreamer/gstreamermm/Makefile.am doesn't add
corresponding linking stuff of gstreamerbasemm.

OTOH, is there any reason to call GstBase stuff in Gst binding?


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------------------------------

Message: 7
Date: Fri, 17 Oct 2008 16:34:05 +0000 (UTC)
From: "gnomemm (bugzilla.gnome.org)"
	<bugzilla-daemon bugzilla gnome org>
Subject: [gtkmm bugzilla] [Bug 556570] Version 0.9.7 fails to build
	due to	call to ``GstBase::wrap_init()'' in
	gstreamer/gstreamermm/init.cc
To: gtkmm-forge lists sourceforge net
Message-ID: <20081017163405 889C923F4FE label gnome org>
Content-Type: text/plain; charset=utf-8

If you have any questions why you received this email, please see the text at
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  http://bugzilla.gnome.org/show_bug.cgi?id=556570

  gnomemm | gstreamermm | Ver: unspecified

Jos? Alburquerque changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jaalburqu svn gnome org




------- Comment #1 from Jos? Alburquerque  2008-10-17 16:34 UTC -------
For some odd reason, I can't reproduce this.  I'm not using any special flags
when running autogen.sh (except --prefix=/usr) or in the CC variable.  Are you
using any special flags?

As far as calling GstBase::wrap_init() in Gst::init() (this is the function
that calls Gst::initialize_wrap_system()), the reason I decided to do it this
way is that in C, after gst_init() is called, the gst-plugins-base API can be
used freely without needing an "init" for the base plugins API.  I wanted to
keep things as much as how things are done in the C API in gstreamermm.  This
can, however, change, but I think it is easier this way.


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