depends -sub "INTEL" libdrm &&
depends xproto &&
depends xorg-server &&
depends util-macros &&
depends libpciaccess &&

if spell_ok mesalib; then
  persistent_read mesalib MESALIB_BUILD MESALIB_BUILD || true
fi &&

if [[ $MESALIB_BUILD == dri ]]; then
  depends xf86driproto &&
  depends -sub "DRI" mesalib "--enable-dri"
else
  depends mesalib "--disable-dri"
fi &&

optional_depends libxvmc \
                 "--enable-xvmc" \
                 "--disable-xvmc" \
                 "for XvMC support" &&

if is_depends_enabled $SPELL libxvmc; then
  depends dri2proto &&
  depends xcb-util
fi &&

optional_depends DEVICE-MANAGER "" "" "for udev-based monitor hotplug detection support"