[gst-embedded] what is INTROSPECTION_SCANNER?

Edward Hervey edward.hervey at collabora.co.uk
Wed Aug 25 01:56:16 PDT 2010


Hi,

On Tue, 2010-08-24 at 18:26 -0700, Feng Ye wrote:
> Mike,
> 
> Thanks so much! This solves the problem. 
> This option was not there when I do "configure --help". 
> 
> Now I have lots of undefined references like these, I think most likely libglib is not up to date:
> 
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_param_spec_object'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_utf8_validate'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_date_get_month'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_value_get_float'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_memdup'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_type_interface_peek'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_value_set_int64'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_thread_pool_new'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_flags_get_first_value'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_slist_remove'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_mkdir_with_parents'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `glib_major_version'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_value_unset'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_source_set_priority'
> .../../../gst/.libs/libgstreamer-0.10.so: undefined reference to `g_strdupv'

  Most of those symbols have been present in glib since the dawn of
time. Looks like it can't find libglib.
  run "make V=1" and make sure -lglib-2.0 is being used at the
compilation/linking stages.

   Edward

> 
> 
> 
> Feng
> 
> 
> 
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-- 
Edward Hervey  --  Collabora Multimedia
Lead Platforms Engineer      Co-Founder





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