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>
DSP support depends on the core implementation, not on the ISA, so
enabling it for mips64r2 is not correct since you can build a mips64r2
core without DSP support.
Disable mipsdspr1 and mipsdspr2 options by default and let the user
enable them via the BR2_PACKAGE_FFMPEG_EXTRACONF kconfig option, which
will take preference and override the default values.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
0016-ranlib.patch is not needed anymore since the problem that it fixes
is already handled upstream:
2c77ca459e
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
In file included from libavcodec/cabac_functions.h:46:0,
from libavcodec/h264_cabac.c:37:
libavcodec/h264_cabac.c: In function 'ff_h264_decode_mb_cabac':
libavcodec/x86/cabac.h:192:5: error: 'asm' operand has impossible constraints
__asm__ volatile(
To reproduce the bug use this defconfig:
BR2_GCC_VERSION_5_1_X=y
BR2_PACKAGE_FFMPEG=y
BR2_PACKAGE_FFMPEG_GPL=y
BR2_PACKAGE_FFMPEG_NONFREE=y
BR2_PACKAGE_FFMPEG_FFPLAY=y
BR2_PACKAGE_FFMPEG_FFSERVER=y
BR2_PACKAGE_FFMPEG_FFPROBE=y
BR2_PACKAGE_FFMPEG_AVRESAMPLE=y
BR2_PACKAGE_FFMPEG_POSTPROC=y
[Thomas: add a comment in the code.]
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Configure ffmpeg to use freetype and fontconfig
if those packages are selected.
ffmpeg freetype support require fenv.h, which is not available in uClibc or
musl, except for certain archs / depending on specific configuration
options, so only enable it for glibc.
[Peter: only enable on glibc, simplify logic]
Signed-off-by Stephen M. Kenton <skenton@ou.edu>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Since a while, the semantic of BR2_PREFER_STATIC_LIB has been changed
from "prefer static libraries when possible" to "use only static
libraries". The former semantic didn't make much sense, since the user
had absolutely no control/idea of which package would use static
libraries, and which packages would not. Therefore, for quite some
time, we have been starting to enforce that BR2_PREFER_STATIC_LIB
should really build everything with static libraries.
As a consequence, this patch renames BR2_PREFER_STATIC_LIB to
BR2_STATIC_LIBS, and adjust the Config.in option accordingly.
This also helps preparing the addition of other options to select
shared, shared+static or just static.
Note that we have verified that this commit can be reproduced by
simply doing a global rename of BR2_PREFER_STATIC_LIB to
BR2_STATIC_LIBS plus adding BR2_PREFER_STATIC_LIB to Config.in.legacy.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
- upstream fixed the fminf build error, use the backported patch now
- renamed patch according to new naming convention
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
ffmpeg currently uses BR2_GCC_TARGET_TUNE as the --cpu option
value. However, there are multiple architectures for which
BR2_GCC_TARGET_TUNE is not used. After inspecting the ffmpeg configure
script, we concluded that using the BR2_GCC_TARGET_CPU value if
available, or the BR2_GCC_TARGET_ARCH value as a fallback was the
appropriate behavior.
This allows to remove the reference to BR2_GCC_TARGET_TUNE, which is
one step towards the removal of this option.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
As noted by Arnout, not all ARMv6 have the VFP FPU, therefore instead
of using a condition on ARMv6 or ARMv7-A, this commit changes to use a
condition on BR2_ARM_CPU_HAS_VFPV2.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
