>>> mpv 0.29.1 Extracting gzip -d -c /tmp/instance-2/dl/mpv/v0.29.1.tar.gz | /tmp/instance-2/output-1/host/bin/tar --strip-components=1 -C /tmp/instance-2/output-1/build/mpv-0.29.1 -xf - >>> mpv 0.29.1 Patching Applying 0001-wscript-don-t-check-for-fork-on-POSIX-checks.patch using patch: patching file wscript Hunk #1 succeeded at 151 with fuzz 2 (offset 24 lines). Applying 0002-fix-powerpc64-altivec.patch using patch: patching file waftools/detections/compiler.py Hunk #1 succeeded at 44 (offset 1 line). >>> mpv 0.29.1 Configuring cd /tmp/instance-2/output-1/build/mpv-0.29.1/ && PATH="/tmp/instance-2/output-1/host/bin:/tmp/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" AR="/tmp/instance-2/output-1/host/bin/arm-linux-ar" AS="/tmp/instance-2/output-1/host/bin/arm-linux-as" LD="/tmp/instance-2/output-1/host/bin/arm-linux-ld" NM="/tmp/instance-2/output-1/host/bin/arm-linux-nm" CC="/tmp/instance-2/output-1/host/bin/arm-linux-gcc" GCC="/tmp/instance-2/output-1/host/bin/arm-linux-gcc" CPP="/tmp/instance-2/output-1/host/bin/arm-linux-cpp" CXX="/tmp/instance-2/output-1/host/bin/arm-linux-g++" FC="/tmp/instance-2/output-1/host/bin/arm-linux-gfortran" F77="/tmp/instance-2/output-1/host/bin/arm-linux-gfortran" RANLIB="/tmp/instance-2/output-1/host/bin/arm-linux-ranlib" READELF="/tmp/instance-2/output-1/host/bin/arm-linux-readelf" STRIP="/tmp/instance-2/output-1/host/bin/arm-linux-strip" OBJCOPY="/tmp/instance-2/output-1/host/bin/arm-linux-objcopy" OBJDUMP="/tmp/instance-2/output-1/host/bin/arm-linux-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/tmp/instance-2/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/tmp/instance-2/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/tmp/instance-2/output-1/host/include" LDFLAGS_FOR_BUILD="-L/tmp/instance-2/output-1/host/lib -Wl,-rpath,/tmp/instance-2/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/tmp/instance-2/output-1/host/bin/arm-linux-as" DEFAULT_LINKER="/tmp/instance-2/output-1/host/bin/arm-linux-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os " LDFLAGS="" FCFLAGS=" -Os " FFLAGS=" -Os " PKG_CONFIG="/tmp/instance-2/output-1/host/bin/pkg-config" STAGING_DIR="/tmp/instance-2/output-1/host/arm-buildroot-linux-musleabihf/sysroot" INTLTOOL_PERL=/usr/bin/perl /tmp/instance-2/output-1/host/bin/python3 /tmp/instance-2/output-1/host/bin/waf configure --prefix=/usr --libdir=/usr/lib --prefix=/usr --disable-android --disable-caca --disable-cocoa --disable-coreaudio --disable-cuda-hwaccel --disable-opensles --disable-rsound --disable-rubberband --disable-uchardet --disable-vapoursynth --disable-vapoursynth-lazy --disable-mali-fbdev --disable-alsa --disable-gbm --disable-jack --enable-jpeg --enable-lcms2 --enable-libarchive --disable-libass --enable-libbluray --disable-cdda --disable-dvdnav --enable-dvdread --enable-drm --disable-libv4l2 --disable-vdpau --disable-lua --disable-gl --disable-pulse --disable-libsmbclient --enable-sdl2 --enable-rpi --enable-gl --disable-vaapi --disable-wayland --disable-x11 Setting top to : /tmp/instance-2/output-1/build/mpv-0.29.1 Setting out to : /tmp/instance-2/output-1/build/mpv-0.29.1/build Checking for waf version in 1.8.4-2.1.0 : ok Checking for program 'cc' : /tmp/instance-2/output-1/host/bin/arm-linux-gcc Checking for program 'pkg-config' : /tmp/instance-2/output-1/host/bin/pkg-config Checking for program 'ar' : /tmp/instance-2/output-1/host/bin/arm-linux-ar Checking for program 'rst2html' : not found Checking for program 'rst2man' : not found Checking for program 'rst2pdf' : not found Checking for program 'windres' : not found Checking for program 'perl' : /usr/bin/perl Checking for 'gcc' (C compiler) : /tmp/instance-2/output-1/host/bin/arm-linux-gcc Detected target OS: : os-linux Checking for compiler flags -Werror=implicit-function-declaration : yes Checking for compiler flags -Wno-error=deprecated-declarations : yes Checking for compiler flags -Wno-error=unused-function : yes Checking for compiler flags -Wempty-body : yes Checking for compiler flags -Wdisabled-optimization : yes Checking for compiler flags -Wstrict-prototypes : yes Checking for compiler flags -Wno-format-zero-length : yes Checking for compiler flags -Werror=format-security : yes Checking for compiler flags -Wno-redundant-decls : yes Checking for compiler flags -Wvla : yes Checking for LGPL (version 2.1 or later) build : disabled Checking for GPL (version 2 or later) build : yes Checking for internal audio filter chain : yes Checking for mpv CLI player : yes Checking for shared library : disabled Checking for static library : disabled Checking for static build : disabled Checking for whether to include binary compile time : yes Checking for whether to optimize : yes Checking for whether to compile-in debugging information : yes Checking for manpage generation : no (missing RST2MAN) Checking for html manual generation : disabled Checking for pdf manual generation : disabled Checking for dynamic loader : yes Checking for C plugins : yes Checking for zsh completion : disabled Checking for inline assembly (currently without effect) : yes Checking for test suite (using cmocka) : disabled Checking for generate a clang compilation database : disabled Checking for compiler support for noexecstack : yes Checking for linker support for --nxcompat --no-seh --dynamicbase : no Checking for -lm : yes Checking for MinGW : os-win32 not found Checking for POSIX environment : yes Checking for Android environment : disabled Checking for development environment : yes Checking for macOS Swift build tools : os-darwin not found Checking for Universal Windows Platform : disabled Checking for win32 desktop APIs : os-win32 not found Checking for internal pthread wrapper for win32 (Vista+) : posix found Checking for POSIX threads : yes Checking for GNU C extensions : yes Checking for stdatomic.h : yes Checking for stdatomic.h support or slow emulation : yes Checking for linking with -lrt : yes Checking for iconv : yes Checking for w32/dos paths : os-win32 not found Checking for spawnp()/kill() POSIX support : yes Checking for spawnp()/kill() Android replacement : posix-spawn-native found Checking for any spawnp()/kill() support : yes Checking for Windows pipe support : posix found Checking for glob() POSIX support : yes Checking for glob() win32 replacement : posix found Checking for any glob() support : yes Checking for fchmod() : yes Checking for vt.h : yes Checking for gbm.h : no Checking for GLIBC API for setting thread name : yes Checking for OSX API for setting thread name : glibc-thread-name found Checking for BSD API for setting thread name : glibc-thread-name found Checking for BSD's fstatfs() : no Checking for Linux's fstatfs() : yes Checking for Samba support (makes mpv GPLv3) : disabled Checking for Lua : disabled Checking for Javascript (MuJS backend) : no ('mujs >= 1.0.0' not found) Checking for SSA/ASS support : disabled Checking for libass OSD support : libass not found Checking for dummy OSD support : yes Checking for zlib : yes Checking for Bluray support : yes Checking for dvdread support : yes Checking for dvdnav support : disabled Checking for DVD/IFO support : yes Checking for cdda support (libcdio) : disabled Checking for uchardet support : disabled Checking for librubberband support : disabled Checking for LCMS2 support : yes Checking for VapourSynth filter bridge (Python) : disabled Checking for VapourSynth filter bridge (Lazy Lua) : disabled Checking for VapourSynth filter bridge (core) : vapoursynth not found Checking for libarchive wrapper for reading zip files and more : yes Checking for SDL2 : yes Checking for OSS : yes Checking for RSound audio output : disabled Checking for sndio audio input/output : disabled Checking for PulseAudio audio output : disabled Checking for JACK audio output : disabled Checking for OpenAL audio output : disabled Checking for OpenSL ES audio output : disabled Checking for ALSA audio output : disabled Checking for CoreAudio audio output : disabled Checking for AudioUnit output for iOS : no Checking for WASAPI audio output : os-win32 not found Checking for Cocoa : disabled Checking for DRM : yes Checking for DRM Prime ffmpeg support : yes Checking for GBM : disabled Checking for wayland-scanner : no Checking for wayland-protocols : no ('wayland-protocols >= 1.14' not found) Checking for Wayland : disabled Checking for X11 : disabled Checking for Xv video output : x11 not found Checking for OpenGL Cocoa Backend : cocoa not found Checking for OpenGL X11 Backend : x11 not found Checking for OpenGL X11 EGL Backend : x11 not found Checking for OpenGL DRM EGL Backend : gbm not found Checking for OpenGL Wayland Backend : wayland not found Checking for OpenGL Win32 Backend : win32-desktop not found Checking for OpenGL/DirectX Interop Backend : gl-win32 not found Checking for OpenGL ANGLE headers : os-win32 not found Checking for OpenGL Win32 ANGLE Library : egl-angle not found Checking for OpenGL Win32 ANGLE Backend : egl-angle not found Checking for VDPAU acceleration : disabled Checking for VDPAU with OpenGL/X11 : vdpau not found Checking for VAAPI acceleration : disabled Checking for VAAPI (X11 support) : vaapi not found Checking for VAAPI (Wayland support) : vaapi not found Checking for VAAPI (DRM/EGL support) : vaapi not found Checking for VAAPI GLX : vaapi-x11 not found Checking for VAAPI EGL on X11 : vaapi-x11 not found Checking for VAAPI EGL : vaapi-x-egl not found Checking for CACA : disabled Checking for JPEG support : yes Checking for Direct3D support : win32-desktop not found Checking for libshaderc SPIR-V compiler (shared library) : no Checking for libshaderc SPIR-V compiler (static library) : no Checking for libshaderc SPIR-V compiler : shaderc-shared not found Checking for libcrossc SPIR-V translator : no ('crossc' not found) Checking for Direct3D 11 video output : win32-desktop not found Checking for Raspberry Pi support : yes Checking for iOS OpenGL ES hardware decoding interop support : no Checking for OpenGL without platform-specific code (e.g. for libmpv) : libmpv-shared not found Checking for MALI via Linux fbdev : disabled Checking for OpenGL context support : yes Checking for Vulkan context support : no ('vulkan' not found) Checking for EGL helper functions : yes Checking for FFmpeg/Libav present : yes Checking for libav* is FFmpeg : yes Checking for libav* is Libav : no Checking for Libav/FFmpeg library versions : yes Checking for libavdevice : yes Checking for libavcodec videotoolbox hwaccel : gl-cocoa not found Checking for Videotoolbox with OpenGL : gl-cocoa not found Checking for D3D11VA hwaccel : os-win32 not found Checking for DXVA2 hwaccel : d3d-hwaccel not found Checking for OpenGL/DirectX Interop Backend DXVA2 interop : gl-dxinterop not found Checking for CUDA Headers and dynamic loader : no ('ffnvcodec >= 8.1.24.1' not found) Checking for CUDA hwaccel : disabled Checking for TV interface : disabled Checking for videoio.h : tv not found Checking for videodev2.h : tv not found Checking for Video4Linux2 TV interface : tv not found Checking for libv4l2 support : disabled Checking for audio input support : tv-v4l2 not found Checking for DVB input module : disabled Checking for w32 executable : os-win32 not found Checking for Apple Remote support : cocoa not found Checking for macOS Touch Bar support : cocoa not found Checking for macOS opengl-cb backend : cocoa not found Writing configuration header: : config.h 'configure' finished successfully (2.543s) >>> mpv 0.29.1 Building cd /tmp/instance-2/output-1/build/mpv-0.29.1/ && PATH="/tmp/instance-2/output-1/host/bin:/tmp/instance-2/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" /tmp/instance-2/output-1/host/bin/python3 /tmp/instance-2/output-1/host/bin/waf build -j 32 Waf: Entering directory `/tmp/instance-2/output-1/build/mpv-0.29.1/build' [1/1] Compiling version.sh [ 2/211] Compiling TOOLS/osxbundle/mpv.app/Contents/Resources/icon.icns [ 3/211] Compiling etc/mpv-icon-8bit-16x16.png [ 4/211] Compiling etc/mpv-icon-8bit-32x32.png [ 5/211] Compiling etc/mpv-icon-8bit-64x64.png [ 6/211] Compiling etc/mpv-icon-8bit-128x128.png [ 7/211] Compiling etc/input.conf [ 8/211] Compiling etc/builtin.conf [ 9/211] Compiling sub/osd_font.otf [ 10/211] Compiling player/lua/defaults.lua [ 11/211] Compiling player/lua/assdraw.lua [ 12/211] Compiling player/lua/options.lua [ 13/211] Compiling player/lua/osc.lua [ 14/211] Compiling player/lua/ytdl_hook.lua [ 15/211] Compiling player/lua/stats.lua [ 16/211] Compiling player/javascript/defaults.js [ 17/211] Creating build/ebml_types.h [ 18/211] Creating build/ebml_defs.c [ 19/211] Compiling libmpv/mpv.def [ 20/211] Compiling audio/filter/af_lavcac3enc.c [ 21/211] Compiling stream/stream_edl.c [ 22/211] Compiling misc/ring.c [ 23/211] Compiling audio/filter/af_scaletempo.c [ 24/211] Compiling video/out/gpu/libmpv_gpu.c [ 25/211] Compiling player/command.c [ 26/211] Compiling video/out/vo_libmpv.c [ 27/211] Compiling misc/node.c [ 28/211] Compiling misc/json.c [ 29/211] Compiling audio/decode/ad_lavc.c [ 30/211] Compiling misc/dispatch.c [ 31/211] Compiling audio/decode/ad_spdif.c [ 32/211] Compiling misc/charset_conv.c [ 33/211] Compiling misc/bstr.c [ 34/211] Compiling audio/chmap_sel.c [ 35/211] Compiling audio/chmap.c [ 36/211] Compiling input/keycodes.c [ 37/211] Compiling audio/audio_buffer.c [ 38/211] Compiling input/ipc-unix.c [ 39/211] Compiling audio/aframe.c [ 40/211] Compiling input/ipc.c [ 41/211] Compiling input/input.c [ 42/211] Compiling input/event.c [ 43/211] Compiling input/cmd.c [ 44/211] Compiling filters/user_filters.c [ 45/211] Compiling filters/frame.c [ 46/211] Compiling filters/filter.c [ 47/211] Compiling filters/f_utils.c ../input/ipc-unix.c: In function 'ipc_thread': ../input/ipc-unix.c:327:5: warning: 'strncpy' specified bound 108 equals destination size [-Wstringop-truncation] strncpy(ipc_un.sun_path, arg->path, sizeof(ipc_un.sun_path)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 48/211] Compiling filters/f_swscale.c [ 49/211] Compiling filters/f_swresample.c [ 50/211] Compiling filters/f_output_chain.c [ 51/211] Compiling filters/f_lavfi.c [ 52/211] Compiling filters/f_hwtransfer.c [ 53/211] Compiling filters/f_demux_in.c [ 54/211] Compiling filters/f_decoder_wrapper.c [ 55/211] Compiling filters/f_auto_filters.c [ 56/211] Compiling filters/f_autoconvert.c [ 57/211] Compiling demux/timeline.c [ 58/211] Compiling demux/packet.c [ 59/211] Compiling demux/ebml.c [ 60/211] Compiling video/mp_image_pool.c [ 61/211] Compiling demux/demux_raw.c [ 62/211] Compiling demux/demux_rar.c [ 63/211] Compiling demux/demux_playlist.c [ 64/211] Compiling demux/demux_null.c [ 65/211] Compiling demux/demux_mkv_timeline.c [ 66/211] Compiling demux/demux_mkv.c [ 67/211] Compiling video/out/win_state.c [ 68/211] Compiling video/out/drm_common.c [ 69/211] Compiling stream/stream_dvd_common.c [ 70/211] Compiling demux/demux_mf.c [ 71/211] Compiling video/out/vo_tct.c [ 72/211] Compiling video/out/drm_atomic.c [ 73/211] Compiling stream/stream_dvd.c [ 74/211] Compiling demux/demux_libarchive.c [ 75/211] Compiling video/out/vo_sdl.c [ 76/211] Compiling video/out/dr_helper.c [ 77/211] Compiling stream/stream_cb.c [ 78/211] Compiling demux/demux_lavf.c [ 79/211] Compiling video/out/vo_null.c [ 80/211] Compiling video/out/dither.c [ 81/211] Compiling stream/stream_bluray.c [ 82/211] Compiling demux/demux_edl.c [ 83/211] Compiling video/out/vo_rpi.c [ 84/211] Compiling video/out/bitmap_packer.c [ 85/211] Compiling stream/stream_avdevice.c [ 86/211] Compiling demux/demux_disc.c [ 87/211] Compiling video/out/vo_lavc.c [ 88/211] Compiling video/out/aspect.c [ 89/211] Compiling stream/stream.c [ 90/211] Compiling demux/demux_cue.c [ 91/211] Compiling audio/out/pull.c [ 92/211] Compiling demux/demux.c [ 93/211] Compiling stream/rar.c [ 94/211] Compiling video/out/vo_image.c [ 95/211] Compiling video/mp_image.c [ 96/211] Compiling stream/cookies.c [ 97/211] Compiling demux/cue.c [ 98/211] Compiling video/out/vo_drm.c [ 99/211] Compiling video/img_format.c [100/211] Compiling stream/cache_file.c [101/211] Compiling demux/codec_tags.c [102/211] Compiling video/out/vo_gpu.c [103/211] Compiling video/image_writer.c [104/211] Compiling stream/cache.c [105/211] Compiling video/out/vo.c [106/211] Compiling video/image_loader.c [107/211] Compiling common/version.c [108/211] Compiling video/out/opengl/utils.c [109/211] Compiling video/hwdec.c [110/211] Compiling player/video.c [111/211] Compiling common/tags.c [112/211] Compiling video/out/opengl/ra_gl.c [113/211] Compiling video/fmt-conversion.c [114/211] Compiling player/sub.c [115/211] Compiling common/recorder.c [116/211] Compiling video/out/opengl/libmpv_gl.c [117/211] Compiling video/filter/vf_sub.c [118/211] Compiling player/scripting.c [119/211] Compiling common/playlist.c [120/211] Compiling video/out/opengl/hwdec_rpi.c [121/211] Compiling video/filter/refqueue.c [122/211] Compiling player/screenshot.c [123/211] Compiling common/msg.c [124/211] Compiling video/out/opengl/hwdec_drmprime_drm.c [125/211] Compiling video/filter/vf_format.c [126/211] Compiling player/playloop.c [127/211] Compiling common/encode_lavc.c [128/211] Compiling video/out/opengl/formats.c [129/211] Compiling video/decode/vd_lavc.c [130/211] Compiling player/osd.c [131/211] Compiling common/common.c [132/211] Compiling video/out/opengl/egl_helpers.c [133/211] Compiling player/misc.c [134/211] Compiling common/codecs.c [135/211] Compiling video/out/opengl/context_rpi.c [136/211] Compiling player/main.c [137/211] Compiling common/av_log.c [138/211] Compiling demux/demux_timeline.c [139/211] Compiling video/out/opengl/common.c [140/211] Compiling video/csputils.c [141/211] Compiling player/loadfile.c [142/211] Compiling common/av_common.c [143/211] Compiling video/out/opengl/context.c [144/211] Compiling sub/sd_lavc.c [145/211] Compiling player/external_files.c [146/211] Compiling ta/ta_utils.c [147/211] Compiling video/out/gpu/video_shaders.c [148/211] Compiling sub/osd_dummy.c ../video/out/opengl/context_rpi.c: In function 'rpi_init': ../video/out/opengl/context_rpi.c:237:32: warning: comparison of constant '0' with boolean expression is always false [-Wbool-compare] if (recreate_dispmanx(ctx) < 0) ^ [149/211] Compiling player/configfiles.c [150/211] Compiling audio/out/push.c [151/211] Compiling ta/ta_talloc.c [152/211] Compiling video/out/gpu/video.c [153/211] Compiling sub/osd.c [154/211] Compiling stream/stream_null.c [155/211] Compiling video/out/gpu/utils.c [156/211] Compiling ta/ta.c [157/211] Compiling sub/lavc_conv.c [158/211] Compiling player/client.c [159/211] Compiling audio/out/ao_sdl.c [160/211] Compiling video/out/gpu/user_shaders.c [161/211] Compiling sub/img_convert.c [162/211] Compiling player/audio.c [163/211] Compiling audio/out/ao_pcm.c [164/211] Compiling osdep/subprocess-posix.c [165/211] Compiling video/out/gpu/spirv.c [166/211] Compiling sub/filter_sdh.c [167/211] Compiling options/path.c [168/211] Compiling audio/out/ao_oss.c [169/211] Compiling osdep/subprocess.c [170/211] Compiling video/out/gpu/shader_cache.c [171/211] Compiling sub/draw_bmp.c [172/211] Compiling options/parse_configfile.c [173/211] Compiling audio/out/ao_null.c [174/211] Compiling osdep/semaphore_osx.c [175/211] Compiling video/out/gpu/ra.c [176/211] Compiling sub/dec_sub.c [177/211] Compiling options/parse_commandline.c [178/211] Compiling audio/out/ao.c [179/211] Compiling osdep/path-unix.c [180/211] Compiling video/out/gpu/osd.c [181/211] Compiling stream/stream_rar.c [182/211] Compiling options/options.c [183/211] Compiling audio/out/ao_lavc.c [184/211] Compiling osdep/polldev.c [185/211] Compiling osdep/io.c [186/211] Compiling osdep/timer-linux.c [187/211] Compiling options/m_property.c [188/211] Compiling video/out/gpu/lcms.c [189/211] Compiling stream/stream_mf.c [190/211] Compiling options/m_option.c [191/211] Compiling audio/format.c [192/211] Compiling osdep/timer.c [193/211] Compiling video/out/gpu/context.c [194/211] Compiling stream/stream_memory.c [195/211] Compiling options/m_config.c [196/211] Compiling audio/fmt-conversion.c [197/211] Compiling osdep/threads.c [198/211] Compiling video/out/gpu/hwdec.c [199/211] Compiling stream/stream_libarchive.c [200/211] Compiling audio/filter/af_format.c [201/211] Compiling misc/thread_pool.c [202/211] Compiling stream/stream_lavf.c [203/211] Compiling audio/filter/af_lavrresample.c ../player/audio.c: In function 'reinit_audio_filters_and_output': ../player/audio.c:253:33: warning: '%s' directive output may be truncated writing up to 127 bytes into a region of size between 66 and 76 [-Wformat-truncation=] snprintf(buf, buf_sz, "%dHz %s %dch %s", rate, ^~ ch, channels.num, af_fmt_to_str(format)); ~~ ../player/audio.c:253:27: note: directive argument in the range [0, 255] snprintf(buf, buf_sz, "%dHz %s %dch %s", rate, ^~~~~~~~~~~~~~~~~ ../player/audio.c:253:5: note: 'snprintf' output 10 or more bytes (assuming 139) into a destination of size 80 snprintf(buf, buf_sz, "%dHz %s %dch %s", rate, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ch, channels.num, af_fmt_to_str(format)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [204/211] Compiling osdep/terminal-unix.c [205/211] Compiling video/out/filter_kernels.c [206/211] Compiling stream/stream_file.c [207/211] Compiling misc/rendezvous.c [208/211] Compiling video/out/drm_prime.c [209/211] Compiling video/sws_utils.c [210/211] Compiling osdep/main-fn-unix.c [211/211] Linking build/mpv /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-musleabihf/8.3.0/../../../../arm-buildroot-linux-musleabihf/bin/ld: video/out/opengl/context_rpi.c.19.o: undefined reference to symbol 'vc_dispmanx_update_start' /tmp/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/arm-buildroot-linux-musleabihf/8.3.0/../../../../arm-buildroot-linux-musleabihf/bin/ld: /tmp/instance-2/output-1/host/arm-buildroot-linux-musleabihf/sysroot/usr/lib/libvchostif.so: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status Waf: Leaving directory `/tmp/instance-2/output-1/build/mpv-0.29.1/build' Build failed -> task in 'mpv' failed with exit status 1 (run with -v to display more information) make: *** [package/pkg-generic.mk:269: /tmp/instance-2/output-1/build/mpv-0.29.1/.stamp_built] Error 1 make: Leaving directory '/tmp/instance-2/buildroot'