[MPlayer-dev-eng] [PATCH] remove libpng dependency for gmplayer (use lavc instead)

[Rich Felker]

On Tue, May 01, 2007 at 08:11:55PM +0200, Diego Biurrun wrote:
> > The configure check does not check if png support was actually compiled
> > into libavcodec though (seemed too much effort to me) and will fail at
> > compilation (it would be possible to make it fail at runtime (only about
> > 3 lines extra code) but I don't see any point in it).
> 
> Something like
> 
> grep -i PNG_DECODER $_libavdecoders
> 
> should do (untested).

case "$_libavdecoders" in
*PNG_DECODER*) ;;
*) error_here ;;
esac

Rich