building_wpe = false
wpe_feat = get_option('wpe').require(gstgl_dep.found(),
  error_message : 'wpe plugin enabled but GL support was not detected')

if not wpe_feat.allowed()
  subdir_done()
endif

wpe_dep = dependency('wpe-webkit-1.1', version : '>= 2.28', required : false)
if not wpe_dep.found()
  wpe_dep = dependency('wpe-webkit-1.0', version : '>= 2.28', required : wpe_feat)
endif
wpe_fdo_dep = dependency('wpebackend-fdo-1.0', version : '>= 1.8', required : wpe_feat)
egl_dep = dependency('egl', required : wpe_feat)
xkbcommon_dep = dependency('xkbcommon', version : '>= 0.8', required : wpe_feat)
wl_server_dep = dependency('wayland-server', required : wpe_feat)

if not (wpe_dep.found() and wpe_fdo_dep.found() and egl_dep.found() and xkbcommon_dep.found())
  subdir_done()
endif

giounix_dep = dependency('gio-unix-2.0', required: false)

wpe_extension_install_dir = get_option('prefix') / get_option('libdir') / meson.project_name() / 'wpe-extension'

building_wpe = true
gstwpe = library('gstwpe',
  ['WPEThreadedView.cpp', 'gstwpe.cpp', 'gstwpevideosrc.cpp', 'gstwpesrcbin.cpp'],
  dependencies : [egl_dep, wpe_dep, wpe_fdo_dep, gstallocators_dep, gstaudio_dep, gstvideo_dep,
    gstbase_dep, gstgl_dep, xkbcommon_dep, wl_server_dep, giounix_dep],
  cpp_args : gst_plugins_bad_args + ['-DHAVE_CONFIG_H=1',
    '-DWPE_EXTENSION_INSTALL_DIR=' + wpe_extension_install_dir],
  include_directories : [configinc],
  install : true,
  install_dir : plugins_install_dir)

if giounix_dep.found()
  subdir('wpe-extension')
endif

plugins += [gstwpe]