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Bug 790657 - [PATCH] export symbols from extractqt
[PATCH] export symbols from extractqt
Status: RESOLVED OBSOLETE
Product: libmediaart
Classification: Other
Component: Extraction
1.9.x
Other Linux
: Normal normal
: ---
Assigned To: libmediaart maintainer(s)
libmediaart maintainer(s)
Depends on:
Blocks:
 
 
Reported: 2017-11-21 09:51 UTC by Martin von Gagern
Modified: 2021-05-25 11:25 UTC
See Also:
GNOME target: ---
GNOME version: ---


Attachments
include_extractgeneric.patch (328 bytes, patch)
2017-11-21 09:51 UTC, Martin von Gagern
none Details | Review

Description Martin von Gagern 2017-11-21 09:51:08 UTC
Created attachment 364106 [details] [review]
include_extractgeneric.patch

Originally filed as https://bugs.gentoo.org/638218.

The file extractqt.cpp does not include extractgeneric.h and thus does not have the _LIBMEDIAART_EXTERN macro in front of the function declarations therein. This makes the whole symbol non-external, and via the -fvisibility=hidden linker flag hidden, at least the way Gentoo builds this.

Affected symbols:
* media_art_plugin_init
* media_art_plugin_shutdown
* media_art_file_to_jpeg
* media_art_buffer_to_jpeg

Exemplary error message: undefined reference to `media_art_plugin_init'
Comment 1 André Klapper 2021-05-25 11:25:41 UTC
GNOME is going to shut down bugzilla.gnome.org in favor of gitlab.gnome.org.
As part of that, we are mass-closing older open tickets in bugzilla.gnome.org
which have not seen updates for a longer time (resources are unfortunately
quite limited so not every ticket can get handled).

If you can still reproduce the situation described in this ticket in a recent
and supported software version, then please follow
  https://wiki.gnome.org/GettingInTouch/BugReportingGuidelines
and create a new enhancement request ticket at
  https://gitlab.gnome.org/GNOME/libmediaart/-/issues/

Thank you for your understanding and your help.