[Bug c/86156] New: ffmpeg clean clone fails

[gressd at vmware dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86156

            Bug ID: 86156
           Summary: ffmpeg clean clone fails
           Product: gcc
           Version: 6.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gressd at vmware dot com
  Target Milestone: ---

~/projects/FFmpeg ]# make
GEN     libavutil/libavutil.version
GEN     libswscale/libswscale.version
GEN     libswresample/libswresample.version
GEN     libavcodec/libavcodec.version
GEN     libavformat/libavformat.version
GEN     libavfilter/libavfilter.version
GEN     libavdevice/libavdevice.version
CC      libavdevice/alldevices.o
CC      libavdevice/avdevice.o
libavdevice/avdevice.c: In function ‘device_next’:
libavdevice/avdevice.c:88:13: warning: ‘av_oformat_next’ is deprecated
[-Wdeprecated-declarations]
             if (!(prev = av_oformat_next(prev)))
             ^~
In file included from libavdevice/avdevice.h:51:0,
                 from libavdevice/avdevice.c:23:
./libavformat/avformat.h:2088:17: note: declared here
 AVOutputFormat *av_oformat_next(const AVOutputFormat *f);
                 ^~~~~~~~~~~~~~~
libavdevice/avdevice.c:92:13: warning: ‘av_iformat_next’ is deprecated
[-Wdeprecated-declarations]
             if (!(prev = av_iformat_next(prev)))
             ^~
In file included from libavdevice/avdevice.h:51:0,
                 from libavdevice/avdevice.c:23:
./libavformat/avformat.h:2080:17: note: declared here
 AVInputFormat  *av_iformat_next(const AVInputFormat  *f);
                 ^~~~~~~~~~~~~~~
CC      libavdevice/fbdev_common.o
CC      libavdevice/fbdev_dec.o
CC      libavdevice/fbdev_enc.o
CC      libavdevice/lavfi.o
CC      libavdevice/oss.o
CC      libavdevice/oss_dec.o
CC      libavdevice/oss_enc.o
CC      libavdevice/timefilter.o
CC      libavdevice/utils.o
CC      libavdevice/v4l2-common.o
CC      libavdevice/v4l2.o
CC      libavdevice/v4l2enc.o
AR      libavdevice/libavdevice.a
GEN     libavdevice/libavdevice.pc
CC      libavfilter/aeval.o
CC      libavfilter/af_acontrast.o
CC      libavfilter/af_acopy.o
CC      libavfilter/af_acrusher.o
CC      libavfilter/af_adeclick.o
CC      libavfilter/af_adelay.o
CC      libavfilter/af_aderivative.o
CC      libavfilter/af_aecho.o
CC      libavfilter/af_aemphasis.o
CC      libavfilter/af_afade.o
CC      libavfilter/af_afftfilt.o
CC      libavfilter/af_afir.o
libavfilter/af_afir.c: In function ‘filter_frame’:
libavfilter/af_afir.c:194:45: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false [-Wstrict-overflow]
     int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1;
                                 ~~~~~~~~~~~~^~~~
CC      libavfilter/af_aformat.o
CC      libavfilter/af_agate.o
CC      libavfilter/af_aiir.o
libavfilter/af_aiir.c: In function ‘config_output’:
libavfilter/af_aiir.c:689:45: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false [-Wstrict-overflow]
     int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1;
                                 ~~~~~~~~~~~~^~~~
CC      libavfilter/af_alimiter.o
CC      libavfilter/af_amerge.o
CC      libavfilter/af_amix.o
CC      libavfilter/af_anequalizer.o
CC      libavfilter/af_anull.o
CC      libavfilter/af_apad.o
CC      libavfilter/af_aphaser.o
CC      libavfilter/af_apulsator.o
CC      libavfilter/af_aresample.o
CC      libavfilter/af_asetnsamples.o
CC      libavfilter/af_asetrate.o
CC      libavfilter/af_ashowinfo.o
CC      libavfilter/af_astats.o
CC      libavfilter/af_atempo.o
CC      libavfilter/af_biquads.o
CC      libavfilter/af_channelmap.o
CC      libavfilter/af_channelsplit.o
CC      libavfilter/af_chorus.o
CC      libavfilter/af_compand.o
CC      libavfilter/af_compensationdelay.o
CC      libavfilter/af_crossfeed.o
CC      libavfilter/af_crystalizer.o
CC      libavfilter/af_dcshift.o
CC      libavfilter/af_drmeter.o
CC      libavfilter/af_dynaudnorm.o
CC      libavfilter/af_earwax.o
CC      libavfilter/af_extrastereo.o
CC      libavfilter/af_firequalizer.o
CC      libavfilter/af_flanger.o
CC      libavfilter/af_haas.o
CC      libavfilter/af_hdcd.o
CC      libavfilter/af_headphone.o
CC      libavfilter/af_join.o
CC      libavfilter/af_loudnorm.o
CC      libavfilter/af_mcompand.o
CC      libavfilter/af_pan.o
CC      libavfilter/af_replaygain.o
CC      libavfilter/af_sidechaincompress.o
CC      libavfilter/af_silencedetect.o
CC      libavfilter/af_silenceremove.o
CC      libavfilter/af_stereotools.o
CC      libavfilter/af_stereowiden.o
CC      libavfilter/af_superequalizer.o
CC      libavfilter/af_surround.o
CC      libavfilter/af_tremolo.o
CC      libavfilter/af_vibrato.o
CC      libavfilter/af_volume.o
CC      libavfilter/af_volumedetect.o
CC      libavfilter/allfilters.o
CC      libavfilter/asink_anullsink.o
CC      libavfilter/asrc_anoisesrc.o
CC      libavfilter/asrc_anullsrc.o
CC      libavfilter/asrc_hilbert.o
CC      libavfilter/asrc_sine.o
CC      libavfilter/audio.o
CC      libavfilter/avf_abitscope.o
CC      libavfilter/avf_ahistogram.o
libavfilter/avf_ahistogram.c: In function ‘filter_frame’:
libavfilter/avf_ahistogram.c:413:1: internal compiler error: Illegal
instruction
 };
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [ffbuild/common.mak:60: libavfilter/avf_ahistogram.o] Error 1
root@photon-machine [ ~/projects/FFmpeg ]#
root@photon-machine [ ~/projects/FFmpeg ]# find . |grep avf_ahis
./libavfilter/avf_ahistogram.c
root@photon-machine [ ~/projects/FFmpeg ]# vi libavfilter/avf_ahistogram.c
root@photon-machine [ ~/projects/FFmpeg ]# make
CC      libavfilter/avf_ahistogram.o
libavfilter/avf_ahistogram.c: In function ‘filter_frame’:
libavfilter/avf_ahistogram.c:413:1: internal compiler error: Illegal
instruction
 };
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [ffbuild/common.mak:60: libavfilter/avf_ahistogram.o] Error 1
root@photon-machine [ ~/projects/FFmpeg ]# vi libavfilter/avf_ahistogram.c
root@photon-machine [ ~/projects/FFmpeg ]# make
CC      libavfilter/avf_ahistogram.o
libavfilter/avf_ahistogram.c: In function ‘filter_frame’:
libavfilter/avf_ahistogram.c:413:1: internal compiler error: Illegal
instruction
 };
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [ffbuild/common.mak:60: libavfilter/avf_ahistogram.o] Error 1
root@photon-machine [ ~/projects/FFmpeg ]# vi libavfilter/avf_ahistogram.c
root@photon-machine [ ~/projects/FFmpeg ]# make clean
root@photon-machine [ ~/projects/FFmpeg ]# make
GEN     libavutil/libavutil.version
GEN     libswscale/libswscale.version
GEN     libswresample/libswresample.version
GEN     libavcodec/libavcodec.version
GEN     libavformat/libavformat.version
GEN     libavfilter/libavfilter.version
GEN     libavdevice/libavdevice.version
CC      libavdevice/alldevices.o
CC      libavdevice/avdevice.o
libavdevice/avdevice.c: In function ‘device_next’:
libavdevice/avdevice.c:88:13: warning: ‘av_oformat_next’ is deprecated
[-Wdeprecated-declarations]
             if (!(prev = av_oformat_next(prev)))
             ^~
In file included from libavdevice/avdevice.h:51:0,
                 from libavdevice/avdevice.c:23:
./libavformat/avformat.h:2088:17: note: declared here
 AVOutputFormat *av_oformat_next(const AVOutputFormat *f);
                 ^~~~~~~~~~~~~~~
libavdevice/avdevice.c:92:13: warning: ‘av_iformat_next’ is deprecated
[-Wdeprecated-declarations]
             if (!(prev = av_iformat_next(prev)))
             ^~
In file included from libavdevice/avdevice.h:51:0,
                 from libavdevice/avdevice.c:23:
./libavformat/avformat.h:2080:17: note: declared here
 AVInputFormat  *av_iformat_next(const AVInputFormat  *f);
                 ^~~~~~~~~~~~~~~
CC      libavdevice/fbdev_common.o
CC      libavdevice/fbdev_dec.o
CC      libavdevice/fbdev_enc.o
CC      libavdevice/lavfi.o
CC      libavdevice/oss.o
CC      libavdevice/oss_dec.o
CC      libavdevice/oss_enc.o
CC      libavdevice/timefilter.o
CC      libavdevice/utils.o
CC      libavdevice/v4l2-common.o
CC      libavdevice/v4l2.o
CC      libavdevice/v4l2enc.o
AR      libavdevice/libavdevice.a
GEN     libavdevice/libavdevice.pc
CC      libavfilter/aeval.o
CC      libavfilter/af_acontrast.o
CC      libavfilter/af_acopy.o
CC      libavfilter/af_acrusher.o
CC      libavfilter/af_adeclick.o
CC      libavfilter/af_adelay.o
CC      libavfilter/af_aderivative.o
CC      libavfilter/af_aecho.o
CC      libavfilter/af_aemphasis.o
CC      libavfilter/af_afade.o
CC      libavfilter/af_afftfilt.o
CC      libavfilter/af_afir.o
libavfilter/af_afir.c: In function ‘filter_frame’:
libavfilter/af_afir.c:194:45: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false [-Wstrict-overflow]
     int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1;
                                 ~~~~~~~~~~~~^~~~
CC      libavfilter/af_aformat.o
CC      libavfilter/af_agate.o
CC      libavfilter/af_aiir.o
libavfilter/af_aiir.c: In function ‘config_output’:
libavfilter/af_aiir.c:689:45: warning: assuming signed overflow does not occur
when assuming that (X - c) > X is always false [-Wstrict-overflow]
     int dx = FFABS(x1-x0), sx = x0 < x1 ? 1 : -1;
                                 ~~~~~~~~~~~~^~~~
CC      libavfilter/af_alimiter.o
CC      libavfilter/af_amerge.o
CC      libavfilter/af_amix.o
CC      libavfilter/af_anequalizer.o
CC      libavfilter/af_anull.o
CC      libavfilter/af_apad.o
CC      libavfilter/af_aphaser.o
CC      libavfilter/af_apulsator.o
CC      libavfilter/af_aresample.o
CC      libavfilter/af_asetnsamples.o
CC      libavfilter/af_asetrate.o
CC      libavfilter/af_ashowinfo.o
CC      libavfilter/af_astats.o
CC      libavfilter/af_atempo.o
CC      libavfilter/af_biquads.o
CC      libavfilter/af_channelmap.o
CC      libavfilter/af_channelsplit.o
CC      libavfilter/af_chorus.o
CC      libavfilter/af_compand.o
CC      libavfilter/af_compensationdelay.o
CC      libavfilter/af_crossfeed.o
CC      libavfilter/af_crystalizer.o
CC      libavfilter/af_dcshift.o
CC      libavfilter/af_drmeter.o
CC      libavfilter/af_dynaudnorm.o
CC      libavfilter/af_earwax.o
CC      libavfilter/af_extrastereo.o
CC      libavfilter/af_firequalizer.o
CC      libavfilter/af_flanger.o
CC      libavfilter/af_haas.o
CC      libavfilter/af_hdcd.o
CC      libavfilter/af_headphone.o
CC      libavfilter/af_join.o
CC      libavfilter/af_loudnorm.o
CC      libavfilter/af_mcompand.o
CC      libavfilter/af_pan.o
CC      libavfilter/af_replaygain.o
CC      libavfilter/af_sidechaincompress.o
CC      libavfilter/af_silencedetect.o
CC      libavfilter/af_silenceremove.o
CC      libavfilter/af_stereotools.o
CC      libavfilter/af_stereowiden.o
CC      libavfilter/af_superequalizer.o
CC      libavfilter/af_surround.o
CC      libavfilter/af_tremolo.o
CC      libavfilter/af_vibrato.o
CC      libavfilter/af_volume.o
CC      libavfilter/af_volumedetect.o
CC      libavfilter/allfilters.o
CC      libavfilter/asink_anullsink.o
CC      libavfilter/asrc_anoisesrc.o
CC      libavfilter/asrc_anullsrc.o
CC      libavfilter/asrc_hilbert.o
CC      libavfilter/asrc_sine.o
CC      libavfilter/audio.o
CC      libavfilter/avf_abitscope.o
CC      libavfilter/avf_ahistogram.o
libavfilter/avf_ahistogram.c: In function ‘filter_frame’:
libavfilter/avf_ahistogram.c:413:1: internal compiler error: Illegal
instruction
 };
 ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make: *** [ffbuild/common.mak:60: libavfilter/avf_ahistogram.o] Error 1


clone:
https://github.com/FFmpeg/FFmpeg.git