raw1394_dep = dependency('libraw1394', version: '>= 2.0.0', required: get_option('dv1394'))
avc1394_dep = dependency('libavc1394', version: '>= 0.5.4', required: get_option('dv1394'))
iec61883_dep = dependency('libiec61883', version: '>= 1.0.0', required: get_option('dv1394'))

have_1394 = false
if raw1394_dep.found() and iec61883_dep.found() and avc1394_dep.found()
  if cc.has_function('avc1394_send_command', dependencies: avc1394_dep)
    if cc.has_function('rom1394_free_directory', dependencies: avc1394_dep)
      have_1394 = true
    endif
  endif
endif

if have_1394
  library('gst1394',
    'gst1394.c', 'gst1394probe.c', 'gstdv1394src.c', 'gsthdv1394src.c', 'gst1394clock.c',
    c_args : gst_plugins_good_args + ['-DHAVE_LIBIEC61883'],
    include_directories : [configinc, libsinc],
    dependencies : [gstvideo_dep, gstbase_dep, raw1394_dep, avc1394_dep, iec61883_dep],
    install : true,
    install_dir : plugins_install_dir)
endif