Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/^\s+@([[:alnum:]][[:alnum:]\-]*)({ <-- HERE })?\s*/ at /usr/share/texinfo/Texinfo/Parser.pm line 5481. Unescaped left brace in regex is deprecated here (and will be fatal in Perl 5.32), passed through in regex; marked by <-- HERE in m/^\s+@([[:alnum:]][[:alnum:]\-]*)({ <-- HERE })?\s*(\@(c|comment)((\@|\s+).*)?)?/ at /usr/share/texinfo/Texinfo/Parser.pm line 5485. install prefix /home/fate/workdirs/x86_64-archlinux-gcc-disableavcodec/install source path /home/fate/ffmpeg C compiler ccache cc C library glibc ARCH x86 (generic) big-endian no runtime cpu detection yes standalone assembly yes x86 assembler nasm MMX enabled yes MMXEXT enabled yes 3DNow! enabled yes 3DNow! extended enabled yes SSE enabled yes SSSE3 enabled yes AESNI enabled yes AVX enabled yes AVX2 enabled yes AVX-512 enabled yes XOP enabled yes FMA3 enabled yes FMA4 enabled yes i686 features enabled yes CMOV is fast yes EBX available yes EBP available yes debug symbols yes strip symbols yes optimize for size no optimizations yes static yes shared no postprocessing support yes network support yes threading support pthreads safe bitstream reader yes texi2html enabled no perl enabled yes pod2man enabled yes makeinfo enabled yes makeinfo supports HTML yes External libraries: alsa libxcb_shape sdl2 bzlib libxcb_shm xlib iconv libxcb_xfixes zlib libxcb lzma External libraries providing hardware acceleration: v4l2_m2m vaapi vdpau Libraries: avfilter avutil swresample avresample postproc swscale Programs: Enabled decoders: Enabled encoders: Enabled hwaccels: Enabled parsers: Enabled demuxers: aa filmstrip live_flv aac fits lmlm4 acm flic loas act flv lrc adf fourxm lvf adp frm lxf ads fsb m4v adx g722 matroska aea g723_1 mgsts afc g726 microdvd aiff g726le mjpeg aix g729 mjpeg_2000 amr gdv mlp amrnb genh mlv amrwb gif mm anm gsm mmf apc gxf mov ape h261 mpc apng h263 mpc8 aptx h264 mpegps aptx_hd hevc mpegts aqtitle hls mpegtsraw asf hnm mpegvideo asf_o ico mpjpeg ass idcin mpl2 ast idf mpsub au iff msf avi ilbc msnwc_tcp avr image2 mtaf avs image2_alias_pix mtv avs2 image2_brender_pix musx bethsoftvid image2pipe mv bfi image_bmp_pipe mvi bfstm image_dds_pipe mxf bink image_dpx_pipe mxg bintext image_exr_pipe nc bit image_gif_pipe nistsphere bmv image_j2k_pipe nsp boa image_jpeg_pipe nsv brstm image_jpegls_pipe nut c93 image_pam_pipe nuv caf image_pbm_pipe ogg cavsvideo image_pcx_pipe oma cdg image_pgm_pipe paf cdxl image_pgmyuv_pipe pcm_alaw cine image_pictor_pipe pcm_f32be codec2 image_png_pipe pcm_f32le codec2raw image_ppm_pipe pcm_f64be concat image_psd_pipe pcm_f64le data image_qdraw_pipe pcm_mulaw daud image_sgi_pipe pcm_s16be dcstr image_sunrast_pipe pcm_s16le dfa image_svg_pipe pcm_s24be dhav image_tiff_pipe pcm_s24le dnxhd image_webp_pipe pcm_s32be dsf image_xpm_pipe pcm_s32le dsicin image_xwd_pipe pcm_s8 dss ingenient pcm_u16be dv ipmovie pcm_u16le dvbsub ircam pcm_u24be dvbtxt iss pcm_u24le dxa iv8 pcm_u32be ea ivf pcm_u32le ea_cdata ivr pcm_u8 epaf jacosub pcm_vidc ffmetadata jv pjs pmp siff vc1 pva sln vc1t pvf smacker vividas qcp smjpeg vivo r3d smush vmd rawvideo sol vobsub realtext sox voc redspark spdif vpk rl2 srt vplayer rm stl vqf roq str w64 rpl subviewer wav rsd subviewer1 wc3 rso sup webm_dash_manifest rtp svag webvtt rtsp swf wsaud s337m tedcaptions wsd sami thp wsvqa sap threedostr wtv sbc tiertexseq wv sbg tmv wve scc truehd xa sdp tta xbin sdr2 tty xmv sds txd xvag sdx ty xwma segafilm v210 yop ser v210x yuv4mpegpipe shorten vag Enabled muxers: a64 hevc pcm_s32be ac3 hls pcm_s32le adts ico pcm_s8 adx ilbc pcm_u16be aiff image2 pcm_u16le amr image2pipe pcm_u24be apng ipod pcm_u24le aptx ircam pcm_u32be aptx_hd ismv pcm_u32le asf jacosub pcm_u8 asf_stream latm pcm_vidc ass lrc psp ast m4v rawvideo au matroska rm avi matroska_audio roq avm2 md5 rso avs2 microdvd rtp bit mjpeg rtp_mpegts caf mkvtimestamp_v2 rtsp cavsvideo mlp sap codec2 mmf sbc codec2raw mov scc crc mp2 segafilm dash mp3 segment data mp4 singlejpeg daud mpeg1system smjpeg dirac mpeg1vcd smoothstreaming dnxhd mpeg1video sox dts mpeg2dvd spdif dv mpeg2svcd spx eac3 mpeg2video srt f4v mpeg2vob stream_segment ffmetadata mpegts sup fifo mpjpeg swf fifo_test mxf tee filmstrip mxf_d10 tg2 fits mxf_opatom tgp flac null truehd flv nut tta framecrc oga uncodedframecrc framehash ogg vc1 framemd5 ogv vc1t g722 oma voc g723_1 opus w64 g726 pcm_alaw wav g726le pcm_f32be webm gif pcm_f32le webm_chunk gsm pcm_f64be webm_dash_manifest gxf pcm_f64le webp h261 pcm_mulaw webvtt h263 pcm_s16be wtv h264 pcm_s16le wv hash pcm_s24be yuv4mpegpipe hds pcm_s24le Enabled protocols: async http rtmpt cache httpproxy rtp concat icecast srtp crypto md5 subfile data mmsh tcp ffrtmphttp mmst tee file pipe udp ftp prompeg udplite gopher rtmp unix hls Enabled filters: abench avectorscope ebur128 abitscope avgblur edgedetect acompressor bandpass entropy acontrast bandreject eq acopy bass equalizer acrossfade bbox erosion acrossover bench extractplanes acrusher biquad extrastereo acue bitplanenoise fade adeclick blackdetect field adeclip blackframe fieldhint adelay blend fieldmatch aderivative boxblur fieldorder adrawgraph bwdif fifo aecho cellauto fillborders aemphasis channelmap flanger aeval channelsplit floodfill aevalsrc chorus format afade chromahold fps afifo chromakey framepack aformat chromashift framerate agate ciescope framestep agraphmonitor codecview freezedetect ahistogram color fspp aiir colorbalance gblur aintegral colorchannelmixer geq ainterleave colorkey gradfun alimiter colorlevels graphmonitor allpass colormatrix greyedge allrgb colorspace haas allyuv compand haldclut aloop compensationdelay haldclutsrc alphaextract concat hdcd alphamerge convolution headphone amerge copy hflip ametadata crop highpass amix cropdetect highshelf amplify crossfeed hilbert amultiply crystalizer histeq anequalizer cue histogram anlmdn curves hqdn3d anoisesrc datascope hqx anull dcshift hstack anullsink dctdnoiz hue anullsrc deband hwdownload apad deblock hwmap aperms decimate hwupload aphasemeter dedot hysteresis aphaser deflate idet apulsator deflicker il arealtime deinterlace_vaapi inflate aresample dejudder interlace areverse delogo interleave aselect denoise_vaapi join asendcmd deshake kerndeint asetnsamples despill lenscorrection asetpts detelecine life asetrate dilation limiter asettb displace loop ashowinfo doubleweave loudnorm asidedata drawbox lowpass asplit drawgraph lowshelf astats drawgrid lumakey astreamselect drmeter lut atadenoise dynaudnorm lut1d atrim earwax lut2 lut3d readeia608 split lutrgb readvitc ssim lutyuv realtime stereo3d mandelbrot remap stereotools maskedclamp removegrain stereowiden maskedmerge repeatfields streamselect mcompand replaygain super2xsai mergeplanes resample superequalizer mestimate reverse surround metadata rgbashift swaprect midequalizer rgbtestsrc swapuv minterpolate roberts tblend mix rotate telecine mpdecimate sab testsrc mptestsrc scale testsrc2 negate scale2ref threshold nlmeans scale_vaapi thumbnail nnedi select tile noformat selectivecolor tinterlace noise sendcmd tlut2 normalize separatefields tmix null setdar tonemap nullsink setfield tpad nullsrc setparams transpose oscilloscope setpts treble overlay setrange tremolo owdenoise setsar trim pad settb unpremultiply pal100bars sharpness_vaapi unsharp pal75bars showinfo vaguedenoiser palettegen showpalette vectorscope paletteuse showvolume vflip pan showwaves vfrdet perms showwavespic vibrance perspective shuffleframes vibrato phase shuffleplanes vignette pixdesctest sidechaincompress vmafmotion pixscope sidechaingate volume pp sidedata volumedetect pp7 signalstats vstack premultiply silencedetect w3fdif prewitt silenceremove waveform procamp_vaapi sinc weave pseudocolor sine xbr psnr smartblur xstack pullup smptebars yadif qp smptehdbars yuvtestsrc random sobel zoompan Enabled bsfs: Enabled indevs: alsa lavfi v4l2 fbdev oss xcbgrab Enabled outdevs: alsa oss v4l2 fbdev sdl2 xv License: GPL version 2 or later WARNING: Building with deprecated library libavresample