[MPlayer-users] libmng requires libjpeg

[Josh]

libmng can be compiled optionally with libjpeg for JNG support, if it is 
compiled with libjpeg support then configure will fail because it isn't 
accounted for by adding '-ljpeg' (-lmng -ljpeg -lz). At least this is 
the case in MinGW/Windows, I had to add -ljpeg to the libmng test and 
list of libs.


They don't make it easy to compile without jpeg, even if the configure 
script doesn't find the headers/library it still attempts & fails to 
compile with it.