[3306/23464] python ../../build/util/python2_action.py ../../tools/protoc_wrapper/protoc_wrapper.py video_decode_stats.proto --protoc ./protoc --proto-in-dir ../../media/capabilities --cc-out-dir gen/media/capabilities --py-out-dir pyproto/media/capabilities FAILED: pyproto/media/capabilities/video_decode_stats_pb2.py gen/media/capabilities/video_decode_stats.pb.h gen/media/capabilities/video_decode_stats.pb.cc python ../../build/util/python2_action.py ../../tools/protoc_wrapper/protoc_wrapper.py video_decode_stats.proto --protoc ./protoc --proto-in-dir ../../media/capabilities --cc-out-dir gen/media/capabilities --py-out-dir pyproto/media/capabilities terminate called after throwing an instance of 'std::system_error' what(): Unknown error -1 Protoc has returned non-zero status: -6 stracing the command leads to: readlink("/proc/self/exe", "/var/tmp/portage/www-client/chro"..., 4096) = 95 access("/var/tmp/portage/www-client/chromium-89.0.4389.23/work/chromium-89.0.4389.23/out/Release/google/protobuf/descriptor.proto", F_OK) = -1 ENOENT (No such file or directory) access("/var/tmp/portage/www-client/chromium-89.0.4389.23/work/chromium-89.0.4389.23/out/Release/include/google/protobuf/descriptor.proto", F_OK) = -1 ENOENT (No such file or directory) access("/var/tmp/portage/www-client/chromium-89.0.4389.23/work/chromium-89.0.4389.23/out/include/google/protobuf/descriptor.proto", F_OK) = -1 ENOENT (No such file or directory) access("./video_decode_stats.proto", F_OK) = 0 stat("./video_decode_stats.proto", {st_mode=S_IFREG|0644, st_size=1676, ...}) = 0 openat(AT_FDCWD, "./video_decode_stats.proto", O_RDONLY) = 3 In the past I had to compile chromium using llvm to get lto and such working. I'll try a build without lto to see if gcc works then. Reproducible: Always Steps to Reproduce: 1. emerge chromium Portage 3.0.14 (python 3.9.1-final-0, default/linux/amd64/17.1/no-multilib, gcc-10.2.0, glibc-2.32-r7, 5.10.5-gentoo x86_64) ================================================================= System uname: Linux-5.10.5-gentoo-x86_64-AMD_Ryzen_5_2500U_with_Radeon_Vega_Mobile_Gfx-with-glibc2.32 KiB Mem: 16091136 total, 7622708 free KiB Swap: 33554428 total, 33554172 free Timestamp of repository gentoo: Sun, 07 Feb 2021 21:00:01 +0000 Head commit of repository gentoo: 851718c071c7f3410126e62ef4411a52c8cc5355 sh bash 5.1_p4 ld GNU ld (Gentoo 2.34 p6) 2.34.0 ccache version 4.1 [disabled] app-shells/bash: 5.1_p4::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.32.0-r1::gentoo dev-lang/python: 2.7.18-r100::lto-overlay, 3.7.9-r1::lto-overlay, 3.8.7-r1::lto-overlay, 3.9.1-r1::lto-overlay dev-util/ccache: 4.1::gentoo dev-util/cmake: 3.19.4::gentoo sys-apps/baselayout: 2.7-r1::gentoo sys-apps/openrc: 0.41.2::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.16.3-r1::gentoo sys-devel/binutils: 2.32-r1::gentoo, 2.33.1-r1::gentoo, 2.34-r2::gentoo, 2.35.1-r1::gentoo sys-devel/gcc: 10.2.0-r5::gentoo sys-devel/gcc-config: 2.3.2-r1::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r7::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-max-age: 24 sync-rsync-verify-metamanifest: yes sync-rsync-verify-jobs: 1 4nykey location: /var/lib/layman/4nykey masters: gentoo priority: 50 Drauthius location: /var/lib/layman/Drauthius masters: gentoo priority: 50 booboo location: /var/lib/layman/booboo masters: gentoo priority: 50 dotnet location: /var/lib/layman/dotnet masters: gentoo priority: 50 flavour location: /var/lib/layman/flavour masters: gentoo priority: 50 fordfrog location: /var/lib/layman/fordfrog masters: gentoo priority: 50 gentoo-zh location: /var/lib/layman/gentoo-zh masters: gentoo priority: 50 imaging location: /var/lib/layman/imaging masters: gentoo priority: 50 lto-overlay location: /var/lib/layman/lto-overlay masters: gentoo mv priority: 50 mv location: /var/lib/layman/mv masters: gentoo priority: 50 raiagent location: /var/lib/layman/raiagent masters: gentoo priority: 50 salfter location: /var/lib/layman/salfter masters: gentoo priority: 50 FireBurn location: /var/lib/layman/FireBurn masters: gentoo priority: 60 ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-O2 -march=znver1 -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=7 -fuse-linker-plugin -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt /usr/share/maven-bin-3.6/conf" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-O2 -march=znver1 -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=7 -fuse-linker-plugin -pipe" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -march=znver1 -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=7 -fuse-linker-plugin -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -march=znver1 -O3 -fgraphite-identity -floop-nest-optimize -fdevirtualize-at-ltrans -fipa-pta -fno-semantic-interposition -flto=7 -fuse-linker-plugin -pipe" GENTOO_MIRRORS="http://mirror.leaseweb.com/gentoo/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo" LANG="en_US.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j7" PKGDIR="/var/cache/binpkgs" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X acl adwaita-icon-theme alsa amd64 autohint berkdb bluetooth brotli bzip2 cairo caps clang cli codec2 corefonts cpudetection crypt curl dav1d dbus designer dri dri3 egl exif ffmpeg fftw fontconfig fortran gdal gdbm geos gimp gles2 glslang gold graphite gtk gtk3 hackrf harfbuzz heif http2 hunspell iconv icu infinality ipv6 jack jpeg jpeg2k jumbo-build lapack libglvnd libnotify libsamplerate libtirpc lm-sensors lto lz4 lzma minizip ncurses nptl ntfs ogg opencl opencv openexr opengl openmp optimization opus orc pam pcre pdf pgo png policykit postgres qml qt5 readline rtlsdr rubberband seccomp sndfile speex split-usr sqlite srt ssl startup-notification strong-optimization svg synaptics system-jsoncpp system-libvpx systemd sysv-utils tcpd theora tiff tracepath truetype udev unicode upower vaapi vdpau vim-syntax vorbis vpx vulkan webp webstart woff2 x264 x265 xattr xinerama xrandr zeromq zlib zstd" ABI_X86="64" ADA_TARGET="gnat_2018" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 f16c fma3 mmx mmxext pclmul popcnt sha sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="libinput" KERNEL="linux" L10N="en nl" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LLVM_TARGETS="AMDGPU BPF" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres13" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python2_7 python3_9 python3_8" RUBY_TARGETS="ruby27 ruby30" USERLAND="GNU" UWSGI_PLUGINS="cache carbon cheaper_busyness corerouter fastrouter http logfile logsocket mongodblog nagios ping rawrouter redislog router_basicauth router_cache router_expires router_hash router_http router_memcached router_metrics router_redirect router_redis router_rewrite router_static router_uwsgi rpc signal spooler symcall syslog transformation_chunked transformation_gzip transformation_offload transformation_tofile ugreen zergpool" VIDEO_CARDS="amdgpu radeonsi radeon" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
LTO requires clang at the moment. There is USE=lto for some time now.
