and provide simple replacements if they are unavailable.
patch by Michael Kostylev, mik niipt ru

Originally committed as revision 11326 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Michael Kostylev, mik niipt ru

Originally committed as revision 11324 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Michael Kostylev, mik niipt ru

Originally committed as revision 11313 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Aurel

Originally committed as revision 11258 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11247 to svn://svn.ffmpeg.org/ffmpeg/trunk

This caused more problems than it solved and is no longer required.

Originally committed as revision 11210 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11202 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11179 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11178 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11177 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11176 to svn://svn.ffmpeg.org/ffmpeg/trunk

patch by Dave Yeo, daveryeo telus net

Originally committed as revision 11172 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11164 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavdevice at once.

Originally committed as revision 11158 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11084 to svn://svn.ffmpeg.org/ffmpeg/trunk

lines, align some columns.

Originally committed as revision 11081 to svn://svn.ffmpeg.org/ffmpeg/trunk

This also requires some changes to configure

Originally committed as revision 11080 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11077 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11069 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11068 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 11004 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10959 to svn://svn.ffmpeg.org/ffmpeg/trunk

Some libvorbis versions on some platforms (macports) fail to compile otherwise.

Originally committed as revision 10932 to svn://svn.ffmpeg.org/ffmpeg/trunk

and has no known bugs, any remaining issues will hopefully be uncovered now.

Originally committed as revision 10924 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10921 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10920 to svn://svn.ffmpeg.org/ffmpeg/trunk

ambiguous, opts sounds more like options than optimizations.

Originally committed as revision 10855 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10854 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10814 to svn://svn.ffmpeg.org/ffmpeg/trunk

Makes non-posix systems shared library names more correct,
such as avcodec-buildsuf-51.dll instead of avcodec-51-buildsuf.dll

Originally committed as revision 10813 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10776 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10774 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10772 to svn://svn.ffmpeg.org/ffmpeg/trunk

based on a patch by Dave Yeo, daveryeo telus net

Originally committed as revision 10768 to svn://svn.ffmpeg.org/ffmpeg/trunk

SLIB_INSTALL_EXTRA_COMMAND.
patch by Dave Yeo, daveryeo telus net

Originally committed as revision 10767 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10759 to svn://svn.ffmpeg.org/ffmpeg/trunk

They weren't even installed, and [1] suggests linking directly to the dll.
[1] http://sourceware.org/binutils/docs-2.18/ld/WIN32.html

Originally committed as revision 10740 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10718 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10717 to svn://svn.ffmpeg.org/ffmpeg/trunk

Originally committed as revision 10716 to svn://svn.ffmpeg.org/ffmpeg/trunk