[MPlayer-dev-eng] [PATCH] libdvdread: `dvdread-config --libs` should include "-ldl"

[Yang Zhao]

libdvdread's shared library uses libdl functions. However, the output
of `dvdread-config --libs` does not include "-ldl". An application
using dvdread-config but does not use libdl itself will therefore fail
to link against libdvdread.

Patch adds "-ldl" to the appropriate output strings in
dvdread-config.sh and dvdread-config.in

-- 
Yang Zhao