depends  libgii  &&
optional_depends  "aalib"         \
                  "--enable-aa"   \
                  "--disable-aa"  \
                  "for ascii output driver"  &&
optional_depends  "xorg-libs"     \
                  "--enable-x"   \
                  "--disable-x"  \
                  "for X11 output driver"  &&
optional_depends  "directfb"            \
                  "--enable-directfb"   \
                  "--disable-directfb"  \
                  "for directfb output driver"  &&
optional_depends  "svgalib"         \
                  "--enable-svga"   \
                  "--disable-svga --disable-vgagl"  \
                  "for svga output driver"
