IUSE="opengl"
DEPEND=">=sys-apps/sed-4
DEPEND="opengl? ( virtual/opengl )
|| ( >=media-tv/mythtv-${PV} >=media-tv/mythfrontend-${PV} )"
>=sys-apps/sed-4
--
local myflags=
if [ "`use opengl`" ] ; then
myflags="${myflags} --enable-opengl"
fi
./configure $myflags