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 jv aac fits kux acm flic live_flv act flv lmlm4 adf fourxm loas adp frm lrc ads fsb lvf adx g722 lxf aea g723_1 m4v afc g726 matroska aiff g726le mgsts aix g729 microdvd amr gdv mjpeg amrnb genh mjpeg_2000 amrwb gif mlp anm gsm mlv apc gxf mm ape h261 mmf apng h263 mov aptx h264 mpc aptx_hd hcom mpc8 aqtitle hevc mpegps asf hls mpegts asf_o hnm mpegtsraw ass ico mpegvideo ast idcin mpjpeg au idf mpl2 avi iff mpsub avr ilbc msf avs image2 msnwc_tcp avs2 image2_alias_pix mtaf bethsoftvid image2_brender_pix mtv bfi image2pipe musx bfstm image_bmp_pipe mv bink image_dds_pipe mvi bintext image_dpx_pipe mxf bit image_exr_pipe mxg bmv image_gif_pipe nc boa image_j2k_pipe nistsphere brstm image_jpeg_pipe nsp c93 image_jpegls_pipe nsv caf image_pam_pipe nut cavsvideo image_pbm_pipe nuv cdg image_pcx_pipe ogg cdxl image_pgm_pipe oma cine image_pgmyuv_pipe paf codec2 image_pictor_pipe pcm_alaw codec2raw image_png_pipe pcm_f32be concat image_ppm_pipe pcm_f32le data image_psd_pipe pcm_f64be daud image_qdraw_pipe pcm_f64le dcstr image_sgi_pipe pcm_mulaw dfa image_sunrast_pipe pcm_s16be dhav image_svg_pipe pcm_s16le dnxhd image_tiff_pipe pcm_s24be dsf image_webp_pipe pcm_s24le dsicin image_xpm_pipe pcm_s32be dss image_xwd_pipe pcm_s32le dv ingenient pcm_s8 dvbsub ipmovie pcm_u16be dvbtxt ircam pcm_u16le dxa iss pcm_u24be ea iv8 pcm_u24le ea_cdata ivf pcm_u32be epaf ivr pcm_u32le ffmetadata jacosub pcm_u8 pcm_vidc shorten vag pjs siff vc1 pmp sln vc1t pva smacker vividas pvf smjpeg vivo qcp smush vmd r3d sol vobsub rawvideo sox voc realtext spdif vpk redspark srt vplayer rl2 stl vqf rm str w64 roq subviewer wav rpl subviewer1 wc3 rsd sup webm_dash_manifest rso svag webvtt rtp swf wsaud rtsp tedcaptions wsd s337m thp wsvqa sami threedostr wtv sap tiertexseq wv sbc tmv wve sbg truehd xa scc tta xbin sdp tty xmv sdr2 txd xvag sds ty xwma sdx v210 yop segafilm v210x yuv4mpegpipe ser 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 lagfun asetpts detelecine lenscorrection asetrate dilation life asettb displace limiter ashowinfo doubleweave loop asidedata drawbox loudnorm asplit drawgraph lowpass astats drawgrid lowshelf astreamselect drmeter lumakey atadenoise dynaudnorm lut atrim earwax lut1d lut2 random split lut3d readeia608 ssim lutrgb readvitc stereo3d lutyuv realtime stereotools mandelbrot remap stereowiden maskedclamp removegrain streamselect maskedmerge repeatfields super2xsai maskfun replaygain superequalizer mcompand resample surround mergeplanes reverse swaprect mestimate rgbashift swapuv metadata rgbtestsrc tblend midequalizer roberts telecine minterpolate rotate testsrc mix sab testsrc2 mpdecimate scale threshold mptestsrc scale2ref thumbnail negate scale_vaapi tile nlmeans select tinterlace nnedi selectivecolor tlut2 noformat sendcmd tmix noise separatefields tonemap normalize setdar tpad null setfield transpose nullsink setparams transpose_vaapi nullsrc setpts treble oscilloscope setrange tremolo overlay setsar trim owdenoise settb unpremultiply pad sharpness_vaapi unsharp pal100bars showinfo vaguedenoiser pal75bars showpalette vectorscope palettegen showvolume vflip paletteuse showwaves vfrdet pan showwavespic vibrance perms shuffleframes vibrato perspective shuffleplanes vignette phase sidechaincompress vmafmotion pixdesctest sidechaingate volume pixscope sidedata volumedetect pp signalstats vstack pp7 silencedetect w3fdif premultiply silenceremove waveform prewitt sinc weave procamp_vaapi sine xbr pseudocolor smartblur xstack psnr smptebars yadif pullup smptehdbars yuvtestsrc qp 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