depends ninja-build-system &&
depends meson &&
depends gstreamer-1.0   &&
depends orc &&
depends JPEG &&
depends mesa &&
optional_depends graphene \
                 'gl-graphene=enabled' \
                 'gl-graphene=disabled' \
                 'Use Graphene in OpenGL plugin' &&

optional_depends  GETTEXT \
                  'nls=enabled' \
                  'nls=disabled' \
                  'NLS support' &&

optional_depends  wayland '' '' 'for Wayland video output' &&

optional_depends  libx11                         \
                  'x11=enabled'  'x11=disabled' \
                  'for X11 video output'         &&
optional_depends  alsa-lib                       \
                  'alsa=enabled'  \
                  'alsa=disabled' \
                  'for alsa audio input/output'  &&
optional_depends  cdparanoia              \
                  'cdparanoia=enabled'  \
                  'cdparanoia=disabled' \
                  'for audio cd input'    &&
optional_depends  libvisual                            \
                  'libvisual=enabled' \
                  'libvisual=disabled' \
                  'for libvisual audio visualization'  &&
optional_depends  libogg                          \
                  'ogg=enabled'  \
                  'ogg=disabled' \
                  'for OGG file reading/writing'  &&
optional_depends  pango                            \
                  'pango=enabled'  \
                  'pango=disabled' \
                  'for subtitle/text renderering'  &&
optional_depends  libvorbis                             \
                  'vorbis=enabled' \
                  'vorbis=disabled' \
                  'for vorbis audio decoding/encoding'  &&
optional_depends  libtheora                             \
                  'theora=enabled'  \
                  'theora=disabled' \
                  'for theora video decoding/encoding'  &&
optional_depends  gtk-doc \
                  doc={enabled,disabled} \
                  "to build documentation"  &&
optional_depends opus \
                  'opus=enabled'  \
                  'opus=disabled' \
                  '' &&
optional_depends gobject-introspection \
                 'introspection=enabled' \
                 'introspection=disabled' \
                 'to enable introspection for this build'