>>17
WITHOUTってのはそういう理解でいいんでしょうか
/usr/ports/multimedia/mplayer/Makefile

# WITHOUT_GUI
# default: undefined
# normally mplayer comes with gmplayer if gtk is installed on the system.
# If you want to force mplayer to disable the graphical user interface and
# build without gui ability, define this.