>>> mpv 0.29.1 Extracting
gzip -d -c /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/dl/mpv/v0.29.1.tar.gz | /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/tar --strip-components=1 -C /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/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 /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/build/mpv-0.29.1/ && PATH="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin:/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/sbin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin" AR="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-ar" AS="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-as" LD="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-ld" NM="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-nm" CC="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-gcc" GCC="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-gcc" CPP="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-cpp" CXX="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-g++" FC="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-gfortran" F77="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-gfortran" RANLIB="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-ranlib" READELF="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-readelf" STRIP="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-strip" OBJCOPY="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-objcopy" OBJDUMP="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/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/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/include" LDFLAGS_FOR_BUILD="-L/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/lib -Wl,-rpath,/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-as" DEFAULT_LINKER="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/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  -Os  " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  " LDFLAGS="" FCFLAGS=" -Os " FFLAGS=" -Os " PKG_CONFIG="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/pkg-config" STAGING_DIR="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/riscv64-buildroot-linux-musl/sysroot" INTLTOOL_PERL=/usr/bin/perl  /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/python2 /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/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 --disable-libbluray --disable-cdda --disable-dvdnav --disable-dvdread --enable-drm --enable-libv4l2 --enable-tv --disable-vdpau --disable-lua --disable-gl --disable-pulse --disable-libsmbclient --enable-sdl2 --disable-rpi --disable-vaapi --disable-wayland --disable-x11 
Setting top to                           : /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/build/mpv-0.29.1 
Setting out to                           : /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/build/mpv-0.29.1/build 
Checking for waf version in 1.8.4-2.1.0  : ok 
Checking for program 'cc'                : /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/riscv64-buildroot-linux-musl-gcc 
Checking for program 'pkg-config'        : /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/pkg-config 
Checking for program 'ar'                : /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/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)          : /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/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                                        : 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                                 : 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                                         : 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                                 : 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                                            : yes 
Checking for videoio.h                                               : no 
Checking for videodev2.h                                             : yes 
Checking for Video4Linux2 TV interface                               : yes 
Checking for libv4l2 support                                         : yes 
Checking for audio input support                                     : yes 
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 (3.367s)
>>> mpv 0.29.1 Building
cd /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/build/mpv-0.29.1/ && PATH="/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin:/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/sbin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/accts/mlweber1/bin:/accts/mlweber1/libexec/git-core:/accts/mlweber1/usr/bin:/accts/mlweber1/usr/local/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin" /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/python2 /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/bin/waf build -j 8  
Waf: Entering directory `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/build/mpv-0.29.1/build'
[1/1] Compiling version.sh
[  2/206] Compiling TOOLS/osxbundle/mpv.app/Contents/Resources/icon.icns
[  3/206] Compiling etc/mpv-icon-8bit-16x16.png
[  4/206] Compiling etc/mpv-icon-8bit-32x32.png
[  5/206] Compiling etc/mpv-icon-8bit-64x64.png
[  6/206] Compiling etc/mpv-icon-8bit-128x128.png
[  7/206] Compiling etc/input.conf
[  8/206] Compiling etc/builtin.conf
[  9/206] Compiling sub/osd_font.otf
[ 10/206] Compiling player/lua/defaults.lua
[ 11/206] Compiling player/lua/assdraw.lua
[ 12/206] Compiling player/lua/options.lua
[ 13/206] Compiling player/lua/osc.lua
[ 14/206] Compiling player/lua/ytdl_hook.lua
[ 15/206] Compiling player/lua/stats.lua
[ 16/206] Compiling player/javascript/defaults.js
[ 17/206] Creating build/ebml_types.h
[ 18/206] Creating build/ebml_defs.c
[ 19/206] Compiling libmpv/mpv.def
[ 20/206] Compiling audio/chmap.c
[ 21/206] Compiling video/out/win_state.c
[ 22/206] Compiling player/scripting.c
[ 23/206] Compiling video/out/vo_sdl.c
[ 24/206] Compiling demux/demux_null.c
[ 25/206] Compiling stream/cache_file.c
[ 26/206] Compiling video/out/bitmap_packer.c
[ 27/206] Compiling audio/out/ao_lavc.c
[ 28/206] Compiling video/out/vo.c
[ 29/206] Compiling video/out/gpu/context.c
[ 30/206] Compiling audio/aframe.c
[ 31/206] Compiling video/out/gpu/spirv.c
[ 32/206] Compiling audio/audio_buffer.c
[ 33/206] Compiling stream/stream_mf.c
[ 34/206] Compiling osdep/terminal-unix.c
[ 35/206] Compiling video/fmt-conversion.c
[ 36/206] Compiling player/loadfile.c
[ 37/206] Compiling filters/f_autoconvert.c
[ 38/206] Compiling player/external_files.c
[ 39/206] Compiling video/out/gpu/lcms.c
[ 40/206] Compiling player/configfiles.c
[ 41/206] Compiling video/out/vo_lavc.c
[ 42/206] Compiling video/filter/vf_format.c
[ 43/206] Compiling demux/demux_mkv_timeline.c
[ 44/206] Compiling player/command.c
[ 45/206] Compiling stream/stream_rar.c
[ 46/206] Compiling osdep/threads.c
[ 47/206] Compiling video/image_loader.c
[ 48/206] Compiling player/client.c
[ 49/206] Compiling sub/osd_dummy.c
[ 50/206] Compiling demux/codec_tags.c
[ 51/206] Compiling player/audio.c
[ 52/206] Compiling video/out/gpu/osd.c
[ 53/206] Compiling stream/cache.c
[ 54/206] Compiling options/path.c
[ 55/206] Compiling player/sub.c
[ 56/206] Compiling filters/f_auto_filters.c
[ 57/206] Compiling options/parse_configfile.c
[ 58/206] Compiling stream/tv.c
[ 59/206] Compiling osdep/timer-linux.c
[ 60/206] Compiling video/img_format.c
[ 61/206] Compiling options/parse_commandline.c
[ 62/206] Compiling demux/demux_mkv.c
[ 63/206] Compiling options/options.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));
              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[ 64/206] Compiling player/video.c
[ 65/206] Compiling stream/cookies.c
[ 66/206] Compiling options/m_property.c
[ 67/206] Compiling sub/filter_sdh.c
[ 68/206] Compiling video/out/gpu/video.c
In function 'parse_channels',
    inlined from 'open_tv' at ../stream/tv.c:560:9:
../stream/tv.c:342:9: warning: 'strncpy' specified bound 5 equals destination size [-Wstringop-truncation]
         strncpy(tvh->tv_channel_current->number, tmp, 5);
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[ 69/206] Compiling misc/node.c
[ 70/206] Compiling options/m_config.c
[ 71/206] Compiling stream/tvi_v4l2.c
[ 72/206] Compiling osdep/path-unix.c
[ 73/206] Compiling video/mp_image_pool.c
[ 74/206] Compiling options/m_option.c
[ 75/206] Compiling video/out/gpu/ra.c
[ 76/206] Compiling stream/stream_file.c
[ 77/206] Compiling stream/rar.c
[ 78/206] Compiling sub/lavc_conv.c
[ 79/206] Compiling demux/demux_mf.c
[ 80/206] Compiling sub/draw_bmp.c
[ 81/206] Compiling misc/json.c
[ 82/206] Compiling common/version.c
[ 83/206] Compiling stream/stream_avdevice.c
[ 84/206] Compiling osdep/io.c
[ 85/206] Compiling video/out/dr_helper.c
[ 86/206] Compiling misc/charset_conv.c
[ 87/206] Compiling misc/bstr.c
[ 88/206] Compiling player/osd.c
[ 89/206] Compiling demux/packet.c
[ 90/206] Compiling audio/filter/af_lavrresample.c
[ 91/206] Compiling stream/stream_edl.c
[ 92/206] Compiling stream/audio_in.c
[ 93/206] Compiling video/out/vo_null.c
[ 94/206] Compiling input/keycodes.c
[ 95/206] Compiling misc/dispatch.c
[ 96/206] Compiling input/ipc-unix.c
[ 97/206] Compiling input/ipc.c
[ 98/206] Compiling video/out/drm_common.c
[ 99/206] Compiling player/screenshot.c
[100/206] Compiling common/tags.c
[101/206] Compiling ta/ta_utils.c
[102/206] Compiling common/av_common.c
[103/206] Compiling osdep/subprocess.c
[104/206] Compiling demux/ebml.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));
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

[105/206] Compiling input/input.c
[106/206] Compiling player/misc.c
[107/206] Compiling stream/stream_lavf.c
[108/206] Compiling video/decode/vd_lavc.c
[109/206] Compiling input/event.c
[110/206] Compiling video/csputils.c
[111/206] Compiling audio/filter/af_format.c
[112/206] Compiling video/out/filter_kernels.c
[113/206] Compiling video/out/gpu/video_shaders.c
[114/206] Compiling common/recorder.c
[115/206] Compiling video/out/gpu/shader_cache.c
[116/206] Compiling stream/stream_memory.c
[117/206] Compiling video/filter/vf_sub.c
[118/206] Compiling video/sws_utils.c
[119/206] Compiling filters/user_filters.c
[120/206] Compiling audio/out/ao_sdl.c
[121/206] Compiling filters/f_utils.c
[122/206] Compiling video/out/gpu/hwdec.c
[123/206] Compiling filters/filter.c
[124/206] Compiling filters/frame.c
[125/206] Compiling filters/f_swscale.c
[126/206] Compiling stream/stream_null.c
[127/206] Compiling video/hwdec.c
[128/206] Compiling demux/demux_edl.c
[129/206] Compiling filters/f_swresample.c
[130/206] Compiling video/out/gpu/user_shaders.c
[131/206] Compiling common/playlist.c
[132/206] Compiling misc/rendezvous.c
[133/206] Compiling input/cmd.c
[134/206] Compiling filters/f_output_chain.c
[135/206] Compiling video/out/gpu/libmpv_gpu.c
[136/206] Compiling stream/ai_oss.c
[137/206] Compiling misc/ring.c
[138/206] Compiling player/main.c
[139/206] Compiling common/encode_lavc.c
[140/206] Compiling stream/stream_tv.c
[141/206] Compiling osdep/timer.c
[142/206] Compiling audio/out/ao_pcm.c
[143/206] Compiling video/image_writer.c
[144/206] Compiling misc/thread_pool.c
[145/206] Compiling video/out/vo_gpu.c
[146/206] Compiling common/common.c
[147/206] Compiling audio/decode/ad_lavc.c
[148/206] Compiling filters/f_decoder_wrapper.c
[149/206] Compiling ta/ta_talloc.c
[150/206] Compiling common/av_log.c
[151/206] Compiling common/msg.c
[152/206] Compiling stream/tvi_dummy.c
[153/206] Compiling video/mp_image.c
[154/206] Compiling demux/timeline.c
[155/206] Compiling video/out/vo_tct.c
[156/206] Compiling audio/out/ao_oss.c
[157/206] Compiling audio/out/push.c
[158/206] Compiling stream/frequencies.c
[159/206] Compiling video/out/vo_drm.c
[160/206] Compiling audio/out/pull.c
[161/206] Compiling sub/img_convert.c
[162/206] Compiling demux/demux_cue.c
[163/206] Compiling demux/demux_tv.c
[164/206] Compiling sub/dec_sub.c
[165/206] Compiling osdep/semaphore_osx.c
[166/206] Compiling video/out/aspect.c
[167/206] Compiling demux/demux_timeline.c
[168/206] Compiling video/out/opengl/hwdec_drmprime_drm.c
[169/206] Compiling sub/sd_lavc.c
[170/206] Compiling filters/f_hwtransfer.c
[171/206] Compiling demux/demux_raw.c
[172/206] Compiling stream/stream.c
[173/206] Compiling video/out/vo_image.c
[174/206] Compiling demux/demux_rar.c
[175/206] Compiling filters/f_lavfi.c
[176/206] Compiling audio/out/ao_null.c
[177/206] Compiling demux/demux_playlist.c
[178/206] Compiling osdep/subprocess-posix.c
[179/206] Compiling video/out/dither.c
[180/206] Compiling audio/filter/af_lavcac3enc.c
[181/206] Compiling audio/format.c
[182/206] Compiling audio/chmap_sel.c
[183/206] Compiling stream/stream_cb.c
[184/206] Compiling video/out/vo_libmpv.c
[185/206] Compiling audio/fmt-conversion.c
[186/206] Compiling filters/f_demux_in.c
[187/206] Compiling audio/filter/af_scaletempo.c
[188/206] Compiling ta/ta.c
[189/206] Compiling video/out/drm_atomic.c
[190/206] Compiling demux/demux_libarchive.c
[191/206] Compiling player/playloop.c
[192/206] Compiling sub/osd.c
[193/206] Compiling audio/out/ao.c
[194/206] Compiling demux/demux_lavf.c
[195/206] Compiling common/codecs.c
[196/206] Compiling demux/cue.c
[197/206] Compiling video/out/gpu/utils.c
[198/206] Compiling osdep/polldev.c
[199/206] Compiling demux/demux_disc.c
[200/206] Compiling video/out/drm_prime.c
[201/206] Compiling audio/decode/ad_spdif.c
[202/206] Compiling video/filter/refqueue.c
[203/206] Compiling stream/stream_libarchive.c
[204/206] Compiling demux/demux.c
[205/206] Compiling osdep/main-fn-unix.c
[206/206] Linking build/mpv
/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-musl/8.4.0/../../../../riscv64-buildroot-linux-musl/bin/ld: video/out/vo_libmpv.c.19.o: undefined reference to symbol '__atomic_compare_exchange_1@@LIBATOMIC_1.0'
/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/host/lib/gcc/riscv64-buildroot-linux-musl/8.4.0/../../../../riscv64-buildroot-linux-musl/bin/ld: /usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/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 `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/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: *** [/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/output-1/build/mpv-0.29.1/.stamp_built] Error 1
make: Leaving directory `/usr/lfs/hdd_v1/rc-buildroot-test/scripts/instance-1/buildroot'