! OPTION_DEFAULT_ON([xpm],[use -lXpm for displaying XPM images])
! OPTION_DEFAULT_ON([jpeg],[use -ljpeg for displaying JPEG images])
! OPTION_DEFAULT_ON([tiff],[use -ltiff for displaying TIFF images])
! OPTION_DEFAULT_ON([gif],[use -lgif (or -lungif) for displaying GIF images])
! OPTION_DEFAULT_ON([png],[use -lpng for displaying PNG images])
OPTION_DEFAULT_OFF([gpm],[use -lgpm for mouse support on a GNU/Linux console])
! OPTION_DEFAULT_ON([rsvg],[use -lrsvg-2 for displaying SVG images])
OPTION_DEFAULT_OFF([gtk],[use GTK (same as --with-x-toolkit=gtk)])