grp.add_option( '--disable-gtk-update-checks', default=False, action='store_true', help=h )
h = IfHost( 'enable GTK GUI (mingw)', '*-*-mingw*', none=optparse.SUPPRESS_HELP ).value
grp.add_option( '--enable-gtk-mingw', default=False, action='store_true', help=h )
+ h = IfHost( 'disable gstreamer (live preview)', '*-*-linux*', none=optparse.SUPPRESS_HELP ).value
+ grp.add_option( '--disable-gst', default=False, action='store_true', help=h )
h = IfHost( 'enable use of ffmpeg mpeg2 decoding', '*-*-*', none=optparse.SUPPRESS_HELP ).value
grp.add_option( '--enable-ff-mpeg2', default=False, action='store_true', help=h )
doc.add( 'FEATURE.gtk', int( not options.disable_gtk ))
doc.add( 'FEATURE.gtk.update.checks', int( not options.disable_gtk_update_checks ))
doc.add( 'FEATURE.gtk.mingw', int( options.enable_gtk_mingw ))
+ doc.add( 'FEATURE.gst', int( not options.disable_gst ))
doc.add( 'FEATURE.ff.mpeg2', int( options.enable_ff_mpeg2 ))
doc.add( 'FEATURE.xcode', int( not (Tools.xcodebuild.fail or options.disable_xcode or options.cross) ))