buildroot/package/gstreamer/gst-ffmpeg, branch 2019.02-op-build

toolchain: allow disabling packages affected by gcc bug 85180

2018-05-30T21:23:21+00:00

Works around https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85180 which is an issue where the Microblaze architecture had code that caused a infinite recursion while optimizing in versions of GCC earlier than 8.x. More BR discussion can be found on this thread. http://buildroot-busybox.2317881.n4.nabble.com/autobuild-buildroot-net-Build-results-for-2018-04-25-td192721.html Resolves: http://autobuild.buildroot.net/results/b42d68c66d8ea035845a28c5530ef0682fd95713 (boost) http://autobuild.buildroot.net/results/af976a4805fb8b3f0c17a8e3a1f901b2255caa0b (flare-engine) http://autobuild.buildroot.net/results/d20/d20700bd538ba1e9d45ab8a61ecbbba1a320ef38 (gst-ffmpeg) CC: Romain Naour Signed-off-by: Matthew Weber Signed-off-by: Thomas Petazzoni

package/*/Config.in: fix help text check-package warnings

2017-12-18T08:22:54+00:00

This commit fixes the warnings reported by check-package on the help text of all package Config.in files, related to the formatting of the help text: should start with a tab, then 2 spaces, then at most 62 characters. The vast majority of warnings fixed were caused by too long lines. A few warnings were related to spaces being used instead of a tab to indent the help text. Signed-off-by: Thomas Petazzoni

gst-ffmpeg: work-around bogus configure logic on SPARC

2017-04-04T09:45:55+00:00

The libav version built into the gst-ffmpeg code produces a bogus binary on SPARC, which causes the following error of the check-bin-arch script: ERROR: architecture for ./usr/lib/gstreamer-0.10/libgstffmpeg.so is Sparc v8+, should be Sparc ERROR: architecture for ./usr/lib/gstreamer-0.10/libgstpostproc.so is Sparc v8+, should be Sparc ERROR: architecture for ./usr/lib/gstreamer-0.10/libgstffmpegscale.so is Sparc v8+, should be Sparc The problem is the following bit of code in gst-lib/ext/libav/configure: elif enabled sparc; then enabled vis && check_asm vis '"pdist %f0, %f0, %f0"' -mcpu=ultrasparc && add_cflags -mcpu=ultrasparc -mtune=ultrasparc I.e, it checks if the architecture supports the pdist instruction... but forces -mcpu to ultrasparc while doing so. So it's like "let's see if this Ultrasparc instruction exists when I force the compiler to think I'm using Ultrasparc", which is non-sensical. This has been fixed later on in libav upstream: https://git.libav.org/?p=libav.git;a=commit;h=6aa93689abe8c095cec9fa828c2dee3131008995 However, this commit cannot be backported as-is since the shell function check_inline_asm did not exist in the old libav version bundled in gst-ffmpeg. Therefore, we take the simpler route of disabling the VIS optimizations on SPARCv8 and Leon3. Fixes: http://autobuild.buildroot.net/results/e82d179c3d4f92ad7423693a4b1d42379a3f5411/ Signed-off-by: Thomas Petazzoni

package: use SPDX short identifier for LGPLv2/LGPLv2+

2017-04-01T13:19:13+00:00

We want to use SPDX identifier for license string as much as possible. SPDX short identifier for LGPLv2/LGPLv2+ is LGPL-2.0/LGPL-2.0+. This change is done using following command. find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/LGPLv2(\+)?/LGPL-2.0\1/g' Signed-off-by: Rahul Bedarkar Signed-off-by: Thomas Petazzoni

package: use SPDX short identifier for LGPLv3/LGPLv3+

2017-04-01T13:18:39+00:00

We want to use SPDX identifier for license string as much as possible. SPDX short identifier for LGPLv3/LGPLv3+ is LGPL-3.0/LGPL-3.0+. This change is done using following command. find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/LGPLv3(\+)?/LGPL-3.0\1/g' Signed-off-by: Rahul Bedarkar Signed-off-by: Thomas Petazzoni

boot, package: use SPDX short identifier for LGPLv2.1/LGPLv2.1+

2017-04-01T13:18:10+00:00

We want to use SPDX identifier for license string as much as possible. SPDX short identifier for LGPLv2.1/LGPLv2.1+ is LGPL-2.1/LGPL-2.1+. This change is done using following command. find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/LGPLv2.1(\+)?/LGPL-2.1\1/g' Signed-off-by: Rahul Bedarkar Signed-off-by: Thomas Petazzoni

boot, package: use SPDX short identifier for GPLv3/GPLv3+

2017-04-01T13:17:59+00:00

We want to use SPDX identifier for license string as much as possible. SPDX short identifier for GPLv3/GPLv3+ is GPL-3.0/GPL-3.0+. This change is done using following command. find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\/GPL-3.0/g' Signed-off-by: Rahul Bedarkar Acked-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Thomas Petazzoni

boot, linux, package: use SPDX short identifier for GPLv2/GPLv2+

2017-04-01T13:16:38+00:00

We want to use SPDX identifier for license strings as much as possible. SPDX short identifier for GPLv2/GPLv2+ is GPL-2.0/GPL-2.0+. This change is done by using following command. find . -name "*.mk" | xargs sed -ri '/LICENSE( )?[\+:]?=/s/\/GPL-2.0/g' Signed-off-by: Rahul Bedarkar Signed-off-by: Thomas Petazzoni

MIPS: replace every BR2_mips_* with the new MIPS CPU options

2016-10-15T11:22:17+00:00

Signed-off-by: Vicente Olivert Riera Signed-off-by: Peter Korsgaard

package/gstreamer/gst-ffmpeg: needs gcc >= 5.x on SuperH

2016-05-30T19:25:27+00:00

Compilation triggers an ICE in gcc with gcc <= 4.9 using this defconfig BR2_sh=y BR2_TOOLCHAIN_BUILDROOT_WCHAR=y BR2_PACKAGE_GSTREAMER=y BR2_PACKAGE_GST_FFMPEG=y BR2_PACKAGE_GST_FFMPEG_GPL=y The problem is known upstream, a fix was never committed to gcc <= 4.9: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65151 Compiling gst-ffmpeg with gcc5 works fine using this defconfig: BR2_sh=y BR2_TOOLCHAIN_BUILDROOT_WCHAR=y BR2_GCC_VERSION_5_X=y BR2_PACKAGE_GSTREAMER=y BR2_PACKAGE_GST_FFMPEG=y BR2_PACKAGE_GST_FFMPEG_GPL=y This patch adds a dependency to gcc >= 5.x to fix the problem as suggested by Thomas: http://lists.busybox.net/pipermail/buildroot/2016-February/152584.html Fixes http://autobuild.buildroot.net/results/939/939da0c7771ddd97c05cedc0a7afc0ad34a21312/ [Peter: fix ML link, simplify kconfig, add comment explaining why] Signed-off-by: Bernd Kuhls Signed-off-by: Peter Korsgaard