kumquat-buildroot/package/gstreamer1/gst1-plugins-base/Config.in
Thomas Petazzoni e64573c47f cairo, harfbuzz: rework atomic dependencies
This commit handles the reverse dependency tree of cairo in terms of
atomic dependencies. There are two main changes:

 - cairo in fact no longer needs atomic operations. It can perfectly
   build without any __sync built-in, as was tested using an ARC
   toolchain without atomics, and a SPARC toolchain. Optionally, Cairo
   can use the __atomic builtins provided by gcc >= 4.7, so support
   for this is added as well. Thanks to this change, the
   BR2_ARCH_HAS_ATOMICS dependency is removed from cairo and all its
   reverse dependencies.

 - harfbuzz does require the __sync built-in for 4 bytes integers, so
   we add a dependency on BR2_TOOLCHAIN_HAS_SYNC_4 to harfbuzz and all
   its reverse dependency, the main one being the pango package. Due
   to this, the vast majority of gtk-related packages are moved to a
   dependency on BR2_ARCH_HAS_ATOMICS (which used to be due to cairo)
   to a dependency on BR2_TOOLCHAIN_HAS_SYNC_4 (due to pango ->
   harfbuzz).

In detail:

 - cairo

   Remove BR2_ARCH_HAS_ATOMICS dependency, link against -latomic when
   gcc >= 4.8 in order to use the __atomic functions.

 - harfbuzz

   Add dependency on BR2_TOOLCHAIN_HAS_SYNC_4

 - cairomm, gst-plugins-good, gst1-plugins-good, libgdiplus,
   libsvg-cairo, weston

   Remove BR2_ARCH_HAS_ATOMICS dependency (since cairo no longer needs
   atomics)

 - enlightenment, cwiid, gst-plugins-bad, gst-plugins-base,
   gst1-plugins-bad, gst1-plugins-base, gtkmm3,
   libevas-generic-loaders, libfm, libgail, libgtk2, libgtk3, librsvg,
   openbox, opencv, opencv3, pango, pangomm, pcmanfm, pinentry,
   rrdtool, webkit, webkitgtk24, xscreensaver

   Switch from a BR2_ARCH_HAS_ATOMICS dependency to a
   BR2_TOOLCHAIN_HAS_SYNC_4 (they depend on pango, harfbuzz, gtk, or
   some other related package)

 - directfb

   Remove BR2_ARCH_ATOMICS dependency of the BR2_PACKAGE_DIRECTFB_SVG
   (since cairo can build without atomics), but add a
   BR2_TOOLCHAIN_HAS_SYNC_4 dependency on BR2_PACKAGE_DIRECTFB itself
   since it does use __sync built-ins. This replaces the !BR2_sparc
   dependency.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2016-02-06 11:16:00 +01:00

154 lines
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menuconfig BR2_PACKAGE_GST1_PLUGINS_BASE
bool "gst1-plugins-base"
select BR2_PACKAGE_XLIB_LIBX11 if BR2_PACKAGE_XORG7
select BR2_PACKAGE_XLIB_LIBXEXT if BR2_PACKAGE_XORG7
select BR2_PACKAGE_XLIB_LIBXV if BR2_PACKAGE_XORG7
help
A basic set of well-supported plug-ins for GStreamer.
http://gstreamer.freedesktop.org/
if BR2_PACKAGE_GST1_PLUGINS_BASE
comment "dependency-less plugins"
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_ADDER
bool "adder"
help
Adds multiple streams
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_APP
bool "app"
help
Elements used to communicate with applications
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_AUDIOCONVERT
bool "audioconvert (mandatory for audio playback)"
default y
help
Convert audio to different formats
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_AUDIORATE
bool "audiorate"
help
Adjusts audio frames
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_AUDIOTESTSRC
bool "audiotestsrc"
help
Creates audio test signals of given frequency and volume
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_ENCODING
bool "encoding"
help
various encoding-related elements
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VIDEOCONVERT
bool "videoconvert"
help
Colorspace conversion
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_GIO
bool "gio"
help
GIO elements
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_PLAYBACK
select BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_TYPEFIND
bool "playback"
default y
help
various playback elements
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_AUDIORESAMPLE
bool "audioresample (mandatory for audio playback)"
default y
help
Resamples audio
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_SUBPARSE
bool "subparse"
help
Subtitle parsing
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_TCP
bool "tcp"
help
transfer data over the network via TCP
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_TYPEFIND
bool "typefind"
default y
help
default typefind functions
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VIDEOTESTSRC
bool "videotestsrc"
help
Creates a test video stream
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VIDEORATE
bool "videorate"
help
Adjusts video frames
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VIDEOSCALE
bool "videoscale (mandatory for video playback)"
default y
help
Resizes video
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VOLUME
bool "volume (mandatory for audio playback)"
default y
help
plugin for controlling audio volume
comment "plugins with external dependencies"
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_ALSA
bool "alsa (mandatory for audio playback)"
select BR2_PACKAGE_ALSA_LIB
select BR2_PACKAGE_ALSA_LIB_MIXER
select BR2_PACKAGE_ALSA_LIB_PCM
help
ALSA plugin library
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_TREMOR
bool "tremor"
select BR2_PACKAGE_TREMOR
help
Vorbis Tremor decoder
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_OGG
bool "ogg (*.ogg audio/video)"
select BR2_PACKAGE_LIBOGG
help
ogg stream manipulation (info about ogg: http://xiph.org)
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_PANGO
bool "pango font renderer"
depends on BR2_INSTALL_LIBSTDCPP # pango -> freetype
depends on BR2_TOOLCHAIN_HAS_SYNC_4 # pango -> harfbuzz
select BR2_PACKAGE_PANGO
help
Pango-based text rendering and overlay
comment "pango plugin needs a toolchain w/ C++"
depends on !BR2_INSTALL_LIBSTDCPP
depends on BR2_TOOLCHAIN_HAS_SYNC_4
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_THEORA
bool "theora (*.ogg video)"
select BR2_PACKAGE_LIBTHEORA
help
Theora plugin library
config BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_VORBIS
bool "vorbis (*.ogg audio)"
select BR2_PACKAGE_LIBVORBIS
help
Vorbis plugin library
endif