kumquat-buildroot/package/ffmpeg/Config.in
Thomas Petazzoni 8b58ec0169 ffmpeg: mark as not available on nios2
ffmpeg was already marked as not available for the NIOS2 Sourcery
toolchains, but it could still be built with the internal toolchain
backend or a custom external toolchain.

However, an inspection of the latest glibc source code indicates that
FE_INVALID, FE_OVERFLOW and FE_UNDERFLOW and indeed not available in
the nios2 variant of <fenv.h>.

Consequently, this patch makes ffmpeg not available on nios2, which
allows to simplify a bit the dependencies.

It propagates this dependency to:

 - minidlna (and at the same time makes sure the minidlna comment is
   not displayed on nios2, which wasn't properly taken into account
   until now)
 - mpd
 - opencv
 - opencv3
 - squeezelite
 - tovid

Even if it selects ffmpeg, Kodi does not need an update since Kodi is
only available on a limited number of architectures (which don't
include nios2, obviously). Other packages only make use of ffmpeg when
available.

Fixes:

  http://autobuild.buildroot.org/results/921/9212f5a6432c5e695ac0630695405cea05e28610/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2015-11-11 15:55:07 +01:00

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menuconfig BR2_PACKAGE_FFMPEG
bool "ffmpeg"
# fenv.h lacks FE_INVALID, FE_OVERFLOW & FE_UNDERFLOW on nios2
depends on !BR2_nios2
help
FFmpeg is a complete, cross-platform solution to record, convert
and stream audio and video.
http://www.ffmpeg.org
if BR2_PACKAGE_FFMPEG
config BR2_PACKAGE_FFMPEG_GPL
bool "Enable GPL code"
help
allow use of GPL code, the resulting libs and binaries will
be under GPL
config BR2_PACKAGE_FFMPEG_NONFREE
bool "Enable nonfree code"
help
allow use of nonfree code, the resulting libs and binaries
will be unredistributable
config BR2_PACKAGE_FFMPEG_FFMPEG
bool "Build ffmpeg (the command line application)"
default y
help
FFmpeg is a very fast video and audio converter.
It can also grab from a live audio/video source.
It is not needed if you want to link the FFmpeg libraries
to your application.
config BR2_PACKAGE_FFMPEG_FFPLAY
bool "Build ffplay"
select BR2_PACKAGE_FFMPEG_SWSCALE
select BR2_PACKAGE_SDL
help
FFplay is a very simple and portable media player using the
FFmpeg libraries and the SDL library.
It is mostly used as a testbed for the various FFmpeg APIs.
config BR2_PACKAGE_FFMPEG_FFSERVER
bool "Build ffserver"
depends on BR2_USE_MMU # fork()
help
FFserver is a streaming server for both audio and video.
config BR2_PACKAGE_FFMPEG_FFPROBE
bool "Build ffprobe"
help
FFprobe is a utility to determine the audio and video
characteristics of a container file.
config BR2_PACKAGE_FFMPEG_AVRESAMPLE
bool "Build libavresample"
help
Avresample is a audio conversion library for compatibility.
config BR2_PACKAGE_FFMPEG_POSTPROC
bool "Build libpostproc"
depends on BR2_PACKAGE_FFMPEG_GPL
help
Postproc is a library of video postprocessing routines.
config BR2_PACKAGE_FFMPEG_SWSCALE
bool "Build libswscale"
help
Swscale is a library of video scaling routines.
config BR2_PACKAGE_FFMPEG_ENCODERS
string "Enabled encoders"
default "all"
help
Space-separated list of encoders to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-encoders in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_DECODERS
string "Enabled decoders"
default "all"
help
Space-separated list of decoders to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-decoders in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_MUXERS
string "Enabled muxers"
default "all"
help
Space-separated list of muxers to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-muxers in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_DEMUXERS
string "Enabled demuxers"
default "all"
help
Space-separated list of demuxers to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-demuxers in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_PARSERS
string "Enabled parsers"
default "all"
help
Space-separated list of parsers to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-parsers in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_BSFS
string "Enabled bitstreams"
default "all"
help
Space-separated list of bitstream filters to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-bsfs in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_PROTOCOLS
string "Enabled protocols"
default "all"
help
Space-separated list of protocols to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-protocols in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_FILTERS
string "Enabled filters"
default "all"
help
Space-separated list of filters to build in FFmpeg,
or "all" to build all of them.
Run ./configure --list-filters in the ffmpeg sources
directory to know the available options.
config BR2_PACKAGE_FFMPEG_INDEVS
bool "Enable input devices"
default y
config BR2_PACKAGE_FFMPEG_OUTDEVS
bool "Enable output devices"
default y
config BR2_PACKAGE_FFMPEG_EXTRACONF
string "Additional parameters for ./configure"
default ""
help
Extra parameters that will be appended to FFmpeg's
./configure commandline.
endif