>>> mpv 0.29.1 Extracting gzip -d -c /home/mark/buildroot-test/instance-0/dl/mpv/v0.29.1.tar.gz | /home/mark/buildroot-test/instance-0/output/host/bin/tar --strip-components=1 -C /home/mark/buildroot-test/instance-0/output/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 /home/mark/buildroot-test/instance-0/output/build/mpv-0.29.1/ && PATH="/home/mark/buildroot-test/instance-0/output/host/bin:/home/mark/buildroot-test/instance-0/output/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" AR="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-ar" AS="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-as" LD="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-ld" NM="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-nm" CC="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-gcc" GCC="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-gcc" CPP="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-cpp" CXX="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-g++" FC="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-gfortran" F77="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-gfortran" RANLIB="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-ranlib" READELF="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-readelf" STRIP="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-strip" OBJCOPY="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-objcopy" OBJDUMP="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-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/home/mark/buildroot-test/instance-0/output/host/include" CFLAGS_FOR_BUILD="-O2 -I/home/mark/buildroot-test/instance-0/output/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/home/mark/buildroot-test/instance-0/output/host/include" LDFLAGS_FOR_BUILD="-L/home/mark/buildroot-test/instance-0/output/host/lib -Wl,-rpath,/home/mark/buildroot-test/instance-0/output/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-as" DEFAULT_LINKER="/home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-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 -O2 " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 " LDFLAGS="" FCFLAGS=" -O2 " FFLAGS=" -O2 " PKG_CONFIG="/home/mark/buildroot-test/instance-0/output/host/bin/pkg-config" STAGING_DIR="/home/mark/buildroot-test/instance-0/output/host/riscv64-buildroot-linux-musl/sysroot" INTLTOOL_PERL=/usr/bin/perl /home/mark/buildroot-test/instance-0/output/host/bin/python2 /home/mark/buildroot-test/instance-0/output/host/bin/waf configure --prefix=/usr --libdir=/usr/lib --prefix=/usr --disable-android --disable-caca --disable-cocoa --disable-coreaudio --disable-cuda-hwaccel --disable-libv4l2 --disable-opensles --disable-rsound --disable-rubberband --disable-uchardet --disable-vapoursynth --disable-vapoursynth-lazy --disable-vdpau --disable-mali-fbdev --enable-alsa --disable-gbm --disable-jack --disable-jpeg --disable-lcms2 --disable-libarchive --disable-libass --disable-libbluray --disable-cdda --disable-dvdnav --disable-dvdread --disable-drm --disable-lua --disable-gl --disable-pulse --disable-libsmbclient --enable-sdl2 --disable-rpi --disable-vaapi --disable-wayland --disable-x11 Setting top to : /home/mark/buildroot-test/instance-0/output/build/mpv-0.29.1 Setting out to : /home/mark/buildroot-test/instance-0/output/build/mpv-0.29.1/build Checking for waf version in 1.8.4-2.0.0 : ok Checking for program 'cc' : /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-gcc Checking for program 'pkg-config' : /home/mark/buildroot-test/instance-0/output/host/bin/pkg-config Checking for program 'ar' : /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-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) : /home/mark/buildroot-test/instance-0/output/host/bin/riscv64-buildroot-linux-musl-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 : disabled Checking for dvdread support : disabled Checking for dvdnav support : disabled Checking for DVD/IFO support : dvdread not found Checking for cdda support (libcdio) : disabled Checking for uchardet support : disabled Checking for librubberband support : disabled Checking for LCMS2 support : disabled 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 : disabled 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 : yes 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 : disabled Checking for DRM Prime ffmpeg support : yes Checking for GBM : disabled Checking for wayland-scanner : yes 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 : disabled Checking for OpenGL X11 Backend : disabled Checking for OpenGL X11 EGL Backend : disabled Checking for OpenGL DRM EGL Backend : disabled Checking for OpenGL Wayland Backend : disabled Checking for OpenGL Win32 Backend : disabled Checking for OpenGL/DirectX Interop Backend : disabled Checking for OpenGL ANGLE headers : disabled Checking for OpenGL Win32 ANGLE Library : disabled Checking for OpenGL Win32 ANGLE Backend : disabled 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 : disabled 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 : disabled 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 : disabled Checking for Vulkan context support : no ('vulkan' not found) Checking for EGL helper functions : egl-x11 not found 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 : disabled 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 (1.425s) >>> mpv 0.29.1 Building cd /home/mark/buildroot-test/instance-0/output/build/mpv-0.29.1/ && PATH="/home/mark/buildroot-test/instance-0/output/host/bin:/home/mark/buildroot-test/instance-0/output/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin" /home/mark/buildroot-test/instance-0/output/host/bin/python2 /home/mark/buildroot-test/instance-0/output/host/bin/waf build -j 2 Waf: Entering directory `/home/mark/buildroot-test/instance-0/output/build/mpv-0.29.1/build' [1/1] Compiling version.sh [ 2/192] Compiling TOOLS/osxbundle/mpv.app/Contents/Resources/icon.icns [ 3/192] Compiling etc/mpv-icon-8bit-16x16.png [ 5/192] Compiling etc/mpv-icon-8bit-32x32.png [ 5/192] Compiling etc/mpv-icon-8bit-64x64.png [ 6/192] Compiling etc/mpv-icon-8bit-128x128.png [ 7/192] Compiling etc/input.conf [ 8/192] Compiling etc/builtin.conf [ 9/192] Compiling sub/osd_font.otf [ 10/192] Compiling player/lua/defaults.lua [ 11/192] Compiling player/lua/assdraw.lua [ 12/192] Compiling player/lua/options.lua [ 13/192] Compiling player/lua/osc.lua [ 14/192] Compiling player/lua/ytdl_hook.lua [ 15/192] Compiling player/lua/stats.lua [ 16/192] Compiling player/javascript/defaults.js [ 17/192] Creating build/ebml_types.h [ 18/192] Creating build/ebml_defs.c [ 19/192] Compiling libmpv/mpv.def [ 20/192] Compiling demux/demux_edl.c [ 21/192] Compiling osdep/timer-linux.c [ 22/192] Compiling video/hwdec.c [ 23/192] Compiling misc/json.c [ 24/192] Compiling demux/demux_raw.c [ 25/192] Compiling sub/lavc_conv.c [ 26/192] Compiling audio/filter/af_lavrresample.c [ 27/192] Compiling video/out/gpu/video.c [ 28/192] Compiling stream/stream_null.c [ 29/192] Compiling options/path.c [ 30/192] Compiling video/filter/refqueue.c [ 31/192] Compiling video/mp_image_pool.c [ 32/192] Compiling video/out/gpu/spirv.c [ 33/192] Compiling sub/dec_sub.c [ 34/192] Compiling video/out/gpu/video_shaders.c [ 35/192] Compiling demux/demux_cue.c [ 36/192] Compiling player/audio.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)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [ 37/192] Compiling audio/decode/ad_spdif.c [ 38/192] Compiling sub/osd_dummy.c [ 39/192] Compiling common/msg.c [ 40/192] Compiling video/out/vo_sdl.c [ 41/192] Compiling video/image_loader.c [ 42/192] Compiling player/screenshot.c [ 43/192] Compiling player/video.c [ 44/192] Compiling misc/thread_pool.c [ 45/192] Compiling video/out/gpu/user_shaders.c [ 46/192] Compiling filters/user_filters.c [ 47/192] Compiling demux/packet.c [ 48/192] Compiling osdep/terminal-unix.c [ 49/192] Compiling common/av_log.c [ 50/192] Compiling player/command.c [ 51/192] Compiling common/encode_lavc.c [ 52/192] Compiling demux/cue.c [ 53/192] Compiling options/options.c [ 54/192] Compiling demux/demux_mf.c [ 55/192] Compiling ta/ta_talloc.c [ 56/192] Compiling video/sws_utils.c [ 57/192] Compiling video/filter/vf_sub.c [ 58/192] Compiling stream/stream_memory.c [ 59/192] Compiling audio/out/ao_pcm.c [ 60/192] Compiling player/client.c [ 61/192] Compiling filters/filter.c [ 62/192] Compiling stream/cookies.c [ 63/192] Compiling video/out/gpu/ra.c [ 64/192] Compiling common/codecs.c [ 65/192] Compiling audio/audio_buffer.c [ 66/192] Compiling audio/out/ao_lavc.c [ 67/192] Compiling video/out/gpu/osd.c [ 68/192] Compiling common/common.c [ 69/192] Compiling video/mp_image.c [ 70/192] Compiling stream/stream_rar.c [ 71/192] Compiling video/out/gpu/lcms.c [ 72/192] Compiling demux/demux_disc.c [ 73/192] Compiling options/parse_commandline.c [ 74/192] Compiling misc/rendezvous.c [ 75/192] Compiling video/fmt-conversion.c [ 76/192] Compiling audio/out/ao_sdl.c [ 77/192] Compiling options/m_config.c [ 78/192] Compiling video/out/dr_helper.c [ 79/192] Compiling player/main.c [ 80/192] Compiling player/sub.c [ 81/192] Compiling video/out/gpu/context.c [ 82/192] Compiling demux/demux_lavf.c [ 83/192] Compiling audio/filter/af_scaletempo.c [ 84/192] Compiling player/external_files.c [ 85/192] Compiling input/event.c [ 86/192] Compiling audio/aframe.c [ 87/192] Compiling stream/stream_cb.c [ 88/192] Compiling video/out/vo_null.c [ 89/192] Compiling demux/ebml.c [ 90/192] Compiling demux/demux_timeline.c [ 91/192] Compiling options/m_property.c [ 92/192] Compiling input/cmd.c [ 93/192] Compiling misc/ring.c [ 94/192] Compiling audio/chmap_sel.c [ 95/192] Compiling osdep/subprocess-posix.c [ 96/192] Compiling video/out/vo_gpu.c [ 97/192] Compiling filters/f_utils.c [ 98/192] Compiling demux/demux_null.c [ 99/192] Compiling player/misc.c [100/192] Compiling video/out/gpu/hwdec.c [101/192] Compiling filters/f_hwtransfer.c [102/192] Compiling filters/f_autoconvert.c [103/192] Compiling audio/out/ao_alsa.c [104/192] Compiling stream/cache_file.c [105/192] Compiling stream/stream_mf.c [106/192] Compiling demux/demux_playlist.c [107/192] Compiling filters/f_demux_in.c [108/192] Compiling demux/demux_rar.c [109/192] Compiling options/parse_configfile.c [110/192] Compiling input/keycodes.c [111/192] Compiling filters/f_lavfi.c [112/192] Compiling stream/rar.c [113/192] Compiling osdep/io.c [114/192] Compiling video/out/vo_image.c [115/192] Compiling video/out/vo_libmpv.c [116/192] Compiling misc/charset_conv.c [117/192] Compiling player/osd.c [118/192] Compiling stream/stream_avdevice.c [119/192] Compiling demux/codec_tags.c [120/192] Compiling common/recorder.c [121/192] Compiling audio/out/ao_null.c [122/192] Compiling filters/f_output_chain.c [123/192] Compiling ta/ta.c [124/192] Compiling audio/filter/af_lavcac3enc.c [125/192] Compiling video/out/vo_lavc.c [126/192] Compiling osdep/timer.c [127/192] Compiling sub/filter_sdh.c [128/192] Compiling filters/f_decoder_wrapper.c [129/192] Compiling options/m_option.c [130/192] Compiling demux/demux_mkv.c [131/192] Compiling video/filter/vf_format.c [132/192] Compiling misc/node.c [133/192] Compiling player/configfiles.c [134/192] Compiling audio/chmap.c [135/192] Compiling stream/stream_file.c [136/192] Compiling video/out/vo_tct.c [137/192] Compiling input/input.c [138/192] Compiling osdep/subprocess.c [139/192] Compiling misc/bstr.c [140/192] Compiling input/ipc.c [141/192] Compiling osdep/path-unix.c [142/192] Compiling video/img_format.c [143/192] Compiling demux/timeline.c [144/192] Compiling osdep/semaphore_osx.c [145/192] Compiling audio/decode/ad_lavc.c [146/192] Compiling video/out/vo.c [147/192] Compiling filters/f_auto_filters.c [148/192] Compiling stream/stream.c [149/192] Compiling video/out/dither.c [150/192] Compiling demux/demux.c [151/192] Compiling player/scripting.c [152/192] Compiling osdep/threads.c [153/192] Compiling stream/stream_edl.c [154/192] Compiling sub/draw_bmp.c [155/192] Compiling sub/img_convert.c [156/192] Compiling audio/fmt-conversion.c [157/192] Compiling misc/dispatch.c [158/192] Compiling demux/demux_mkv_timeline.c [159/192] Compiling audio/out/ao.c [160/192] Compiling filters/f_swresample.c [161/192] Compiling audio/filter/af_format.c [162/192] Compiling common/av_common.c [163/192] Compiling common/playlist.c [164/192] Compiling osdep/polldev.c [165/192] Compiling player/loadfile.c [166/192] Compiling video/out/gpu/libmpv_gpu.c [167/192] Compiling video/out/filter_kernels.c [168/192] Compiling common/version.c [169/192] Compiling sub/osd.c [170/192] Compiling ta/ta_utils.c [171/192] Compiling osdep/main-fn-unix.c [172/192] Compiling video/out/aspect.c [173/192] Compiling audio/out/pull.c [174/192] Compiling video/out/bitmap_packer.c [175/192] Compiling video/out/gpu/utils.c [176/192] Compiling video/out/win_state.c [177/192] Compiling audio/out/push.c [178/192] Compiling video/out/gpu/shader_cache.c [179/192] Compiling stream/cache.c [180/192] Compiling player/playloop.c [181/192] Compiling filters/f_swscale.c [182/192] Compiling video/csputils.c [183/192] Compiling filters/frame.c [184/192] Compiling common/tags.c [185/192] Compiling audio/out/ao_oss.c [186/192] Compiling sub/sd_lavc.c [187/192] Compiling input/ipc-unix.c [188/192] Compiling audio/format.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)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [189/192] Compiling stream/stream_lavf.c [190/192] Compiling video/decode/vd_lavc.c [191/192] Compiling video/image_writer.c [192/192] Linking build/mpv /home/mark/buildroot-test/instance-0/output/host/lib/gcc/riscv64-buildroot-linux-musl/8.3.0/../../../../riscv64-buildroot-linux-musl/bin/ld: video/out/vo_libmpv.c.19.o: undefined reference to symbol '__atomic_compare_exchange_1@@LIBATOMIC_1.0' /home/mark/buildroot-test/instance-0/output/host/lib/gcc/riscv64-buildroot-linux-musl/8.3.0/../../../../riscv64-buildroot-linux-musl/bin/ld: /home/mark/buildroot-test/instance-0/output/host/riscv64-buildroot-linux-musl/sysroot/lib64/libatomic.so.1: error adding symbols: DSO missing from command line collect2: error: ld returned 1 exit status Waf: Leaving directory `/home/mark/buildroot-test/instance-0/output/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:241: /home/mark/buildroot-test/instance-0/output/build/mpv-0.29.1/.stamp_built] Error 1 make: Leaving directory '/home/mark/buildroot-test/instance-0/buildroot'