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 fits loas aac flic lrc acm flv lvf act fourxm lxf adf frm m4v adp fsb matroska ads g722 mgsts adx g723_1 microdvd aea g726 mjpeg afc g726le mjpeg_2000 aiff g729 mlp aix gdv mlv amr genh mm amrnb gif mmf amrwb gsm mov anm gxf mpc apc h261 mpc8 ape h263 mpegps apng h264 mpegts aptx hevc mpegtsraw aptx_hd hls mpegvideo aqtitle hnm mpjpeg asf ico mpl2 asf_o idcin mpsub ass idf msf ast iff msnwc_tcp au ilbc mtaf avi image2 mtv avr image2_alias_pix musx avs image2_brender_pix mv avs2 image2pipe mvi bethsoftvid image_bmp_pipe mxf bfi image_dds_pipe mxg bfstm image_dpx_pipe nc bink image_exr_pipe nistsphere bintext image_j2k_pipe nsp bit image_jpeg_pipe nsv bmv image_jpegls_pipe nut boa image_pam_pipe nuv brstm image_pbm_pipe ogg c93 image_pcx_pipe oma caf image_pgm_pipe paf cavsvideo image_pgmyuv_pipe pcm_alaw cdg image_pictor_pipe pcm_f32be cdxl image_png_pipe pcm_f32le cine image_ppm_pipe pcm_f64be codec2 image_psd_pipe pcm_f64le codec2raw image_qdraw_pipe pcm_mulaw concat image_sgi_pipe pcm_s16be data image_sunrast_pipe pcm_s16le daud image_svg_pipe pcm_s24be dcstr image_tiff_pipe pcm_s24le dfa image_webp_pipe pcm_s32be dnxhd image_xpm_pipe pcm_s32le dsf image_xwd_pipe pcm_s8 dsicin ingenient pcm_u16be dss ipmovie pcm_u16le dv ircam pcm_u24be dvbsub iss pcm_u24le dvbtxt iv8 pcm_u32be dxa ivf pcm_u32le ea ivr pcm_u8 ea_cdata jacosub pcm_vidc epaf jv pjs ffmetadata live_flv pmp filmstrip lmlm4 pva pvf sln vc1 qcp smacker vc1t r3d smjpeg vivo rawvideo smush vmd realtext sol vobsub redspark sox voc rl2 spdif vpk rm srt vplayer roq stl vqf rpl str w64 rsd subviewer wav rso subviewer1 wc3 rtp sup webm_dash_manifest rtsp svag webvtt s337m swf wsaud sami tedcaptions wsd sap thp wsvqa sbc threedostr wtv sbg tiertexseq wv scc tmv wve sdp truehd xa sdr2 tta xbin sds tty xmv sdx txd xvag segafilm ty xwma ser v210 yop shorten v210x yuv4mpegpipe siff 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 avgblur edgedetect abitscope bandpass entropy acompressor bandreject eq acontrast bass equalizer acopy bbox erosion acrossfade bench extractplanes acrossover biquad extrastereo acrusher bitplanenoise fade acue blackdetect field adeclick blackframe fieldhint adeclip blend fieldmatch adelay boxblur fieldorder aderivative bwdif fifo adrawgraph cellauto fillborders aecho channelmap flanger aemphasis channelsplit floodfill aeval chorus format aevalsrc chromahold fps afade chromakey framepack afifo chromashift framerate aformat ciescope framestep agate codecview freezedetect agraphmonitor color fspp ahistogram colorbalance gblur aiir colorchannelmixer geq aintegral colorkey gradfun ainterleave colorlevels graphmonitor alimiter colormatrix greyedge allpass colorspace haas allrgb compand haldclut allyuv compensationdelay haldclutsrc aloop concat hdcd alphaextract convolution headphone alphamerge copy hflip amerge crop highpass ametadata cropdetect highshelf amix crossfeed hilbert amplify crystalizer histeq amultiply cue histogram anequalizer 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 avectorscope ebur128 lut3d 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 readeia608 split 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