[FFmpeg-cvslog] RELEASE_NOTES: mention hiding private symbols in shared builds.

Anton Khirnov git at videolan.org
Thu Jan 19 01:35:31 CET 2012


ffmpeg | branch: master | Anton Khirnov <anton at khirnov.net> | Tue Jan 17 13:38:35 2012 +0100| [bbf0023bb6865777d97cfb33043d3478c863d031] | committer: Anton Khirnov

RELEASE_NOTES: mention hiding private symbols in shared builds.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=bbf0023bb6865777d97cfb33043d3478c863d031
---

 doc/RELEASE_NOTES |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/doc/RELEASE_NOTES b/doc/RELEASE_NOTES
index 218a81b..8c642b9 100644
--- a/doc/RELEASE_NOTES
+++ b/doc/RELEASE_NOTES
@@ -70,4 +70,13 @@ similar programmer-centric information.
 Other notable changes
 ---------------------
 
+Libavcodec and libavformat built as shared libraries now hide non-public
+symbols. This will break applications using those symbols. Possible solutions
+are, in order of preference:
+1) Try finding a way of accomplishing the same with public API.
+2) If there is no corresponding public API, but you think there should be,
+post a request on the user mailing list or IRC channel.
+3) Finally if your program needs access to Libav internals for some special
+reason then the best solution is to link statically.
+
 Please see the Changelog file for a more detailed list of changes.



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