| Summary: | www-client/chromium-133.0.6943.27 build fails with ld.lld: error: undefined symbol: __arm_tpidr2_save | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Roy Bamford <neddyseagoon> |
| Component: | Current packages | Assignee: | Chromium Project <chromium> |
| Status: | CONFIRMED --- | ||
| Severity: | normal | CC: | kangie, neddyseagoon |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | ARM64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
XZ_OPT=-9e tar cJvf logs.tar logs would compress the logs nicely I've lost the log. I'll build it again. Its only 27 hours. The build system wrongly identifies the CPU. Pi5-LVM /var/tmp/portage/www-client/chromium-133.0.6943.27 # grep -- '9-a+' temp/build.log [5800/51402] aarch64-unknown-linux-gnu-clang++-19 -MD -MF obj/third_party/libyuv/libyuv_sme/rotate_sme.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D_GNU_SOURCE -D__ARM_NEON__=1 -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=1f7db7501cf902d5d3ad5fd9b31bea33bb8bf9da -DTMP_REBUILD_HACK -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DCHROMIUM -DLIBYUV_DISABLE_LSX -DLIBYUV_DISABLE_LASX -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/libyuv/include -march=armv9-a+sme -Wimplicit-fallthrough -Wextra-semi -Wunreachable-code-aggressive -Wthread-safety -Wgnu -Wno-gnu-anonymous-struct -Wno-gnu-conditional-omitted-operand -Wno-gnu-include-next -Wno-gnu-label-as-value -Wno-gnu-redeclared-enum -Wno-gnu-statement-expression -Wno-gnu-zero-variadic-macro-arguments -Wno-zero-length-array -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wshadow -fno-delete-null-pointer-checks -fwrapv -fno-ident -fno-strict-aliasing -fstack-protector -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pthread -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcomplete-member-pointers -mbranch-protection=standard -mno-outline -no-canonical-prefixes -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-c++11-narrowing-const-reference -Wno-missing-template-arg-list-after-template-kw -Wno-dangling-assignment-gsl -std=c++20 -Wno-trigraphs -gsimple-template-names -fno-exceptions -fno-rtti -nostdinc++ -isystem../../third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard -Wno-unknown-warning-option -c ../../third_party/libyuv/source/rotate_sme.cc -o obj/third_party/libyuv/libyuv_sme/rotate_sme.o [5801/51402] aarch64-unknown-linux-gnu-clang++-19 -MD -MF obj/third_party/libyuv/libyuv_sme/scale_sme.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D_GNU_SOURCE -D__ARM_NEON__=1 -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=1f7db7501cf902d5d3ad5fd9b31bea33bb8bf9da -DTMP_REBUILD_HACK -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DCHROMIUM -DLIBYUV_DISABLE_LSX -DLIBYUV_DISABLE_LASX -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/libyuv/include -march=armv9-a+sme -Wimplicit-fallthrough -Wextra-semi -Wunreachable-code-aggressive -Wthread-safety -Wgnu -Wno-gnu-anonymous-struct -Wno-gnu-conditional-omitted-operand -Wno-gnu-include-next -Wno-gnu-label-as-value -Wno-gnu-redeclared-enum -Wno-gnu-statement-expression -Wno-gnu-zero-variadic-macro-arguments -Wno-zero-length-array -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wshadow -fno-delete-null-pointer-checks -fwrapv -fno-ident -fno-strict-aliasing -fstack-protector -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pthread -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcomplete-member-pointers -mbranch-protection=standard -mno-outline -no-canonical-prefixes -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-c++11-narrowing-const-reference -Wno-missing-template-arg-list-after-template-kw -Wno-dangling-assignment-gsl -std=c++20 -Wno-trigraphs -gsimple-template-names -fno-exceptions -fno-rtti -nostdinc++ -isystem../../third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard -Wno-unknown-warning-option -c ../../third_party/libyuv/source/scale_sme.cc -o obj/third_party/libyuv/libyuv_sme/scale_sme.o [5804/51402] aarch64-unknown-linux-gnu-clang++-19 -MD -MF obj/third_party/libyuv/libyuv_sme/row_sme.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D_GNU_SOURCE -D__ARM_NEON__=1 -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=1f7db7501cf902d5d3ad5fd9b31bea33bb8bf9da -DTMP_REBUILD_HACK -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DCHROMIUM -DLIBYUV_DISABLE_LSX -DLIBYUV_DISABLE_LASX -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/libyuv/include -march=armv9-a+sme -Wimplicit-fallthrough -Wextra-semi -Wunreachable-code-aggressive -Wthread-safety -Wgnu -Wno-gnu-anonymous-struct -Wno-gnu-conditional-omitted-operand -Wno-gnu-include-next -Wno-gnu-label-as-value -Wno-gnu-redeclared-enum -Wno-gnu-statement-expression -Wno-gnu-zero-variadic-macro-arguments -Wno-zero-length-array -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wshadow -fno-delete-null-pointer-checks -fwrapv -fno-ident -fno-strict-aliasing -fstack-protector -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pthread -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcomplete-member-pointers -mbranch-protection=standard -mno-outline -no-canonical-prefixes -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-c++11-narrowing-const-reference -Wno-missing-template-arg-list-after-template-kw -Wno-dangling-assignment-gsl -std=c++20 -Wno-trigraphs -gsimple-template-names -fno-exceptions -fno-rtti -nostdinc++ -isystem../../third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard -Wno-unknown-warning-option -c ../../third_party/libyuv/source/row_sme.cc -o obj/third_party/libyuv/libyuv_sme/row_sme.o [5807/51402] aarch64-unknown-linux-gnu-clang++-19 -MD -MF obj/third_party/libyuv/libyuv_sve/row_sve.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_GLIB=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D_GNU_SOURCE -D__ARM_NEON__=1 -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE -D_LIBCPP_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCXXABI_DISABLE_VISIBILITY_ANNOTATIONS -D_LIBCPP_INSTRUMENTED_WITH_ASAN=0 -DCR_LIBCXX_REVISION=1f7db7501cf902d5d3ad5fd9b31bea33bb8bf9da -DTMP_REBUILD_HACK -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DCHROMIUM -DLIBYUV_DISABLE_LSX -DLIBYUV_DISABLE_LASX -I../.. -Igen -I../../buildtools/third_party/libc++ -I../../third_party/libyuv/include -march=armv9-a+sve2 -Wimplicit-fallthrough -Wextra-semi -Wunreachable-code-aggressive -Wthread-safety -Wgnu -Wno-gnu-anonymous-struct -Wno-gnu-conditional-omitted-operand -Wno-gnu-include-next -Wno-gnu-label-as-value -Wno-gnu-redeclared-enum -Wno-gnu-statement-expression -Wno-gnu-zero-variadic-macro-arguments -Wno-zero-length-array -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wloop-analysis -Wno-unneeded-internal-declaration -Wno-cast-function-type -Wno-thread-safety-reference-return -Wno-nontrivial-memcall -Wshadow -fno-delete-null-pointer-checks -fwrapv -fno-ident -fno-strict-aliasing -fstack-protector -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pthread -fcolor-diagnostics -fmerge-all-constants -fno-sized-deallocation -fcomplete-member-pointers -mbranch-protection=standard -mno-outline -no-canonical-prefixes -ftrivial-auto-var-init=pattern -fno-omit-frame-pointer -fvisibility=hidden -Wheader-hygiene -Wstring-conversion -Wtautological-overlap-compare -Wno-invalid-offsetof -Wenum-compare-conditional -Wno-c++11-narrowing-const-reference -Wno-missing-template-arg-list-after-template-kw -Wno-dangling-assignment-gsl -std=c++20 -Wno-trigraphs -gsimple-template-names -fno-exceptions -fno-rtti -nostdinc++ -isystem../../third_party/libc++/src/include -isystem../../third_party/libc++abi/src/include -fvisibility-inlines-hidden -mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard -Wno-unknown-warning-option -c ../../third_party/libyuv/source/row_sve.cc -o obj/third_party/libyuv/libyuv_sve/row_sve.o Its actually an armv8.2-a+crc+crypto CPU, not an armv9a+ as that grep suggests. It will be this time tomorrow before I have the 200+MB build log. We'll have to wait for the full logs, but this feels like another case of CPU detection gone awry. Can we get an `emerge --info` from that box too? The complete build log is in my devspace at neddyseagoon@woodpecker ~ $ ls public_html/chromium-133.0.6943.27_build.log.tar.xz -l -rw-r--r-- 1 neddyseagoon users 1457792 Feb 1 20:54 public_html/chromium-133.0.6943.27_build.log.tar.xz Its available to the world at https://dev.gentoo.org/~neddyseagoon/chromium-133.0.6943.27_build.log.tar.xz The compressor had a good go but its too big for a 1.4M floppy. so it won't attach to a bug. I know about --tape-length and split to break a file into pieces too but then it has to be reassembled. Pi5-LVM /var/tmp/portage/www-client/chromium-133.0.6943.27/temp # emerge --info Portage 3.0.67 (python 3.12.8-final-0, default/linux/arm64/23.0/split-usr/desktop, gcc-13, glibc-2.40-r8, 6.12.6-v8-16k+ aarch64) ================================================================= System uname: Linux-6.12.6-v8-16k+-aarch64-with-glibc2.40 KiB Mem: 8256960 total, 3920176 free KiB Swap: 8388592 total, 8367408 free Timestamp of repository gentoo: Wed, 29 Jan 2025 19:00:00 +0000 Head commit of repository gentoo: 7c4d60366e33f22d2180e799d93525e5a8b22133 sh bash 5.2_p37 ld GNU ld (Gentoo 2.41 p5) 2.41.0 distcc 3.4 aarch64-unknown-linux-gnu [disabled] app-misc/pax-utils: 1.3.8::gentoo app-shells/bash: 5.2_p37::gentoo dev-build/autoconf: 2.13-r8::gentoo, 2.71-r7::gentoo, 2.72-r1::gentoo dev-build/automake: 1.16.5-r2::gentoo, 1.17-r1::gentoo dev-build/cmake: 3.31.5::gentoo dev-build/libtool: 2.5.4::gentoo dev-build/make: 4.4.1-r100::gentoo dev-build/meson: 1.7.0::gentoo dev-java/java-config: 2.3.4::gentoo dev-lang/perl: 5.40.0-r1::gentoo dev-lang/python: 3.11.9-r1::gentoo, 3.12.8_p1::gentoo, 3.13.1_p1::gentoo dev-lang/rust: 1.83.0-r1::gentoo, 1.84.0::gentoo dev-lang/rust-bin: 1.81.0-r100::gentoo, 1.83.0::gentoo, 1.84.0::gentoo llvm-core/clang: 17.0.6::gentoo, 18.1.8-r6::gentoo, 19.1.7::gentoo llvm-core/lld: 17.0.6::gentoo, 18.1.8::gentoo, 19.1.7::gentoo llvm-core/llvm: 17.0.6::gentoo, 18.1.8-r6::gentoo, 19.1.7::gentoo sys-apps/baselayout: 2.17::gentoo sys-apps/openrc: 0.56::gentoo sys-apps/sandbox: 2.43::gentoo sys-devel/binutils: 2.41-r5::gentoo, 2.42-r1::gentoo, 2.43-r2::gentoo sys-devel/binutils-config: 5.5.2::gentoo sys-devel/gcc: 13.2.1_p20240503::gentoo, 14.2.1_p20241221::gentoo sys-devel/gcc-config: 2.12.1::gentoo sys-kernel/linux-headers: 6.12::gentoo (virtual/os-headers) sys-libs/glibc: 2.40-r8::gentoo Repositories: gentoo location: /var/db/repos/gentoo sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 volatile: False sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 24 sync-rsync-verify-jobs: 1 sync-rsync-extra-opts: pi location: /var/db/repos/pi masters: gentoo volatile: True Binary Repositories: gentoobinhost priority: 1 sync-uri: https://gentoo.osuosl.org/releases/arm64/binpackages/23.0/arm64 ACCEPT_KEYWORDS="arm64 ~arm64" ACCEPT_LICENSE="@FREE linux-fw-redistributable rpi-eeprom" CBUILD="aarch64-unknown-linux-gnu" CFLAGS="-mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard" CHOST="aarch64-unknown-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard" DISTDIR="/var/cache/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GDK_PIXBUF_MODULE_FILE 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 XDG_STATE_HOME" FCFLAGS="-mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs binpkg-multi-instance buildpkg buildpkg-live config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync merge-wait multilib-strict network-sandbox news parallel-fetch pid-sandbox pkgdir-index-trusted preserve-libs protect-owned qa-unresolved-soname-deps sandbox strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-mcpu=cortex-a76+crc+crypto -O2 -pipe -mtune=cortex-a76 -mbranch-protection=standard" GENTOO_MIRRORS="http://www.mirrorservice.org/sites/distfiles.gentoo.org/ http://ftp.free.fr/mirrors/ftp.gentoo.org/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo http://mirrors.soeasyto.com/distfiles.gentoo.org/ http://gentoo.mirror.root.lu/ http://mirror.bytemark.co.uk/gentoo/ http://ftp.belnet.be/pub/rsync.gentoo.org/gentoo/ http://mirror.netcologne.de/gentoo/" LANG="en_GB.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LEX="flex" MAKEOPTS="-j4" 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" SHELL="/bin/bash" USE="X a52 aac acl acpi alsa arm64 bluetooth branding bzip2 cairo cdda cddb cdr crypt cups dbus dri dts dvd dvdr elogind encode exif flac gdbm gif gles2 gpm gtk gtk3 gui hwaccel iconv icu ipv6 jpeg kf6compat lcms libnotify libtirpc lvm lzma mad mng mp3 mp4 mpeg ncurses nls ogg opengl openmp openssl pam pango pcre pdf pi5 png policykit ppds python qml qt5 qt6 readline sdl seccomp sound spell split-usr ssl startup-notification svg test-rust thin tiff truetype udev udisks unicode upower usb vorbis vulkan wayland wxwidgets x264 xattr xcb xft xml xv xvid zlib zstd" ADA_TARGET="gcc_13" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_anon authn_dbm authn_file authz_dbm authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir env expires ext_filter file_cache filter headers include info log_config logio 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_ARM="edsp vfp vfpv3 vfpv4 vfp-d32 aes sha1 sha2 crc32 v8" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax navcom oceanserver oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 tsip tripmate tnt ublox" GUILE_SINGLE_TARGET="3-0" GUILE_TARGETS="3-0" INPUT_DEVICES="evdev libinput" KERNEL="linux" L10N="en en-GB en-US" LCD_DEVICES="bayrad cfontz glk hd44780 lb216 lcdm001 mtxorb text" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php8-2" POSTGRES_TARGETS="postgres16" PYTHON_SINGLE_TARGET="python3_12" PYTHON_TARGETS="python3_12" RUBY_TARGETS="ruby32" SANE_BACKENDS="epson epson2 net" VIDEO_CARDS="fbdev v3d vc4" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipp2p iface geoip fuzzy condition tarpit sysrq proto logmark ipmark dhcpmac delude chaos account" Unset: ADDR2LINE, AR, ARFLAGS, AS, ASFLAGS, CC, CCLD, CONFIG_SHELL, CPP, CPPFLAGS, CTARGET, CXX, CXXFILT, ELFEDIT, EMERGE_DEFAULT_OPTS, EXTRA_ECONF, F77FLAGS, FC, GCOV, GPROF, INSTALL_MASK, LC_ALL, LD, LFLAGS, LIBTOOL, LINGUAS, MAKE, MAKEFLAGS, NM, OBJCOPY, OBJDUMP, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PYTHONPATH, RANLIB, READELF, RUSTFLAGS, SIZE, STRINGS, STRIP, YACC, YFLAGS The pi overlay contains my dev-embedded/rpi-eeprom version bump to get the latest EEPROM firmware. As you say, it looks like another case, or several cases even, of CPU misdetectien. Have reproduced this on an aarch64 VM at Hetzner with 133.0.6943.98 See https://forums.gentoo.org/viewtopic-p-8854657.html#8854657 In particular ... The accomodation for CPU flags in recent Chromium seems to be whack and halfassed. Some of the bundled libraries are all hardcoded to expect later ARM revisions. There is no arm_use_neon_dotprod nor arm_use_sve, etc. For example, libdav1d's preconfigured define headers expect v8.6 and newer. Because they are headers we have to sed patch them if we are expected to make them bend to our will. |
After 27 hours building on a Pi5, I have a 202M build log file that ends with [49233/51402] "python3.12" "../../build/toolchain/gcc_link_wrapper.py" --output="./v8_context_snapshot_generator" -- aarch64-unknown-linux-gnu-clang++-19 -fuse-ld=lld -Wl,--build-id=sha1 -fPIC -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--icf=all -Wl,--color-diagnostics -Wl,--undefined-version -Wl,--no-call-graph-profile-sort -Wl,-mllvm,-enable-machine-outliner=never -no-canonical-prefixes -Wl,-z,defs -Wl,--as-needed -nostdlib++ -rdynamic -pie -Wl,--disable-new-dtags -Wl,--icf=none prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libstd.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/liballoc.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libcfg_if.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libcompiler_builtins.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libcore.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libgetopts.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libhashbrown.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libpanic_abort.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libpanic_unwind.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/librustc_demangle.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libstd_detect.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libtest.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libunicode_width.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libunwind.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libaddr2line.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libadler.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libgimli.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/liblibc.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libmemchr.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libminiz_oxide.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libobject.rlib -Wl,-O1 -Wl,--as-needed -Wl,--undefined-version -o "./v8_context_snapshot_generator" -Wl,--start-group @"./v8_context_snapshot_generator.rsp" -Wl,--end-group -ldl -lpthread -lrt -lgmodule-2.0 -lgobject-2.0 -lgthread-2.0 -lglib-2.0 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4 -ldbus-1 -latomic -lz -lresolv -lgio-2.0 -lzstd -ljpeg -lpng16 -lxml2 -licuuc -lxslt -lexpat -lwebpdemux -lwebpmux -lwebp -lfreetype -lfontconfig -lharfbuzz-subset -lharfbuzz -lopenh264 -lm -lX11 -lXcomposite -lXdamage -lXext -lXfixes -lXrender -lXrandr -lXtst -lgbm -lEGL -ldrm -lxcb -lxkbcommon -lXi -lpci -lffi -lpangocairo-1.0 -lpango-1.0 -lcairo -ludev -latk-bridge-2.0 -latk-1.0 -lasound -lFLAC -latspi -lminizip -Wl,--start-group obj/third_party/rust/cxx/v1/lib/libcxx_lib.rlib obj/third_party/rust/foldhash/v0_1/lib/libfoldhash_lib.rlib obj/base/libbase_crust_ulogger.rlib obj/base/libbase_clogging_ulog_useverity_ubindgen.rlib obj/build/rust/chromium_prelude/libchromium.rlib obj/base/libbase_clogging_urust_ulog_uintegration_ubindgen.rlib obj/third_party/rust/log/v0_4/lib/liblog_lib.rlib obj/third_party/rust/serde_json_lenient/v0_2/wrapper/libthird_uparty_srust_sserde_ujson_ulenient_sv0_u2_swrapper_cwrapper.rlib obj/third_party/rust/serde/v1/lib/libserde_lib.rlib obj/third_party/rust/serde_json_lenient/v0_2/lib/libserde_json_lenient_lib.rlib obj/third_party/rust/itoa/v1/lib/libitoa_lib.rlib obj/third_party/rust/memchr/v2/lib/libmemchr_lib.rlib obj/third_party/rust/ryu/v1/lib/libryu_lib.rlib obj/skia/libskia_cbridge_urust_uside.rlib obj/third_party/rust/font_types/v0_8/lib/libfont_types_lib.rlib obj/third_party/rust/bytemuck/v1/lib/libbytemuck_lib.rlib obj/third_party/rust/read_fonts/v0_25/lib/libread_fonts_lib.rlib obj/third_party/rust/skrifa/v0_26/lib/libskrifa_lib.rlib obj/skia/libskia_crust_upng_uffi.rlib obj/third_party/rust/png/v0_17/lib/libpng_lib.rlib obj/third_party/rust/bitflags/v1/lib/libbitflags_lib.rlib obj/third_party/rust/crc32fast/v1/lib/libcrc32fast_lib.rlib obj/third_party/rust/cfg_if/v1/lib/libcfg_if_lib.rlib obj/third_party/rust/fdeflate/v0_3/lib/libfdeflate_lib.rlib obj/third_party/rust/simd_adler32/v0_3/lib/libsimd_adler32_lib.rlib obj/third_party/rust/flate2/v1/lib/libflate2_lib.rlib obj/third_party/rust/miniz_oxide/v0_8/lib/libminiz_oxide_lib.rlib obj/third_party/rust/adler2/v2/lib/libadler2_lib.rlib obj/third_party/blink/common/rust_crash/libthird_uparty_sblink_scommon_srust_ucrash_crs.rlib obj/third_party/crabbyavif/libthird_uparty_scrabbyavif_ccrabbyavif.rlib obj/third_party/crabbyavif/libdav1d_sys.rlib obj/third_party/crabbyavif/liblibyuv_sys.rlib obj/third_party/rust/libc/v0_2/lib/liblibc_lib.rlib -Wl,--end-group FAILED: v8_context_snapshot_generator "python3.12" "../../build/toolchain/gcc_link_wrapper.py" --output="./v8_context_snapshot_generator" -- aarch64-unknown-linux-gnu-clang++-19 -fuse-ld=lld -Wl,--build-id=sha1 -fPIC -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,--icf=all -Wl,--color-diagnostics -Wl,--undefined-version -Wl,--no-call-graph-profile-sort -Wl,-mllvm,-enable-machine-outliner=never -no-canonical-prefixes -Wl,-z,defs -Wl,--as-needed -nostdlib++ -rdynamic -pie -Wl,--disable-new-dtags -Wl,--icf=none prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libstd.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/liballoc.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libcfg_if.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libcompiler_builtins.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libcore.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libgetopts.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libhashbrown.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libpanic_abort.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libpanic_unwind.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/librustc_demangle.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libstd_detect.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libtest.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libunicode_width.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libunwind.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libaddr2line.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libadler.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libgimli.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/liblibc.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libmemchr.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libminiz_oxide.rlib prebuilt_rustc_sysroot/lib/rustlib/aarch64-unknown-linux-gnu/lib/libobject.rlib -Wl,-O1 -Wl,--as-needed -Wl,--undefined-version -o "./v8_context_snapshot_generator" -Wl,--start-group @"./v8_context_snapshot_generator.rsp" -Wl,--end-group -ldl -lpthread -lrt -lgmodule-2.0 -lgobject-2.0 -lgthread-2.0 -lglib-2.0 -lsmime3 -lnss3 -lnssutil3 -lplds4 -lplc4 -lnspr4 -ldbus-1 -latomic -lz -lresolv -lgio-2.0 -lzstd -ljpeg -lpng16 -lxml2 -licuuc -lxslt -lexpat -lwebpdemux -lwebpmux -lwebp -lfreetype -lfontconfig -lharfbuzz-subset -lharfbuzz -lopenh264 -lm -lX11 -lXcomposite -lXdamage -lXext -lXfixes -lXrender -lXrandr -lXtst -lgbm -lEGL -ldrm -lxcb -lxkbcommon -lXi -lpci -lffi -lpangocairo-1.0 -lpango-1.0 -lcairo -ludev -latk-bridge-2.0 -latk-1.0 -lasound -lFLAC -latspi -lminizip -Wl,--start-group obj/third_party/rust/cxx/v1/lib/libcxx_lib.rlib obj/third_party/rust/foldhash/v0_1/lib/libfoldhash_lib.rlib obj/base/libbase_crust_ulogger.rlib obj/base/libbase_clogging_ulog_useverity_ubindgen.rlib obj/build/rust/chromium_prelude/libchromium.rlib obj/base/libbase_clogging_urust_ulog_uintegration_ubindgen.rlib obj/third_party/rust/log/v0_4/lib/liblog_lib.rlib obj/third_party/rust/serde_json_lenient/v0_2/wrapper/libthird_uparty_srust_sserde_ujson_ulenient_sv0_u2_swrapper_cwrapper.rlib obj/third_party/rust/serde/v1/lib/libserde_lib.rlib obj/third_party/rust/serde_json_lenient/v0_2/lib/libserde_json_lenient_lib.rlib obj/third_party/rust/itoa/v1/lib/libitoa_lib.rlib obj/third_party/rust/memchr/v2/lib/libmemchr_lib.rlib obj/third_party/rust/ryu/v1/lib/libryu_lib.rlib obj/skia/libskia_cbridge_urust_uside.rlib obj/third_party/rust/font_types/v0_8/lib/libfont_types_lib.rlib obj/third_party/rust/bytemuck/v1/lib/libbytemuck_lib.rlib obj/third_party/rust/read_fonts/v0_25/lib/libread_fonts_lib.rlib obj/third_party/rust/skrifa/v0_26/lib/libskrifa_lib.rlib obj/skia/libskia_crust_upng_uffi.rlib obj/third_party/rust/png/v0_17/lib/libpng_lib.rlib obj/third_party/rust/bitflags/v1/lib/libbitflags_lib.rlib obj/third_party/rust/crc32fast/v1/lib/libcrc32fast_lib.rlib obj/third_party/rust/cfg_if/v1/lib/libcfg_if_lib.rlib obj/third_party/rust/fdeflate/v0_3/lib/libfdeflate_lib.rlib obj/third_party/rust/simd_adler32/v0_3/lib/libsimd_adler32_lib.rlib obj/third_party/rust/flate2/v1/lib/libflate2_lib.rlib obj/third_party/rust/miniz_oxide/v0_8/lib/libminiz_oxide_lib.rlib obj/third_party/rust/adler2/v2/lib/libadler2_lib.rlib obj/third_party/blink/common/rust_crash/libthird_uparty_sblink_scommon_srust_ucrash_crs.rlib obj/third_party/crabbyavif/libthird_uparty_scrabbyavif_ccrabbyavif.rlib obj/third_party/crabbyavif/libdav1d_sys.rlib obj/third_party/crabbyavif/liblibyuv_sys.rlib obj/third_party/rust/libc/v0_2/lib/liblibc_lib.rlib -Wl,--end-group ld.lld: error: undefined symbol: __arm_tpidr2_save >>> referenced by rotate_sme.cc >>> libyuv_sme/rotate_sme.o:(TransposeWxH_SME) in archive obj/third_party/libyuv/libyuv_sme.a >>> referenced by rotate_sme.cc >>> libyuv_sme/rotate_sme.o:(TransposeUVWxH_SME) in archive obj/third_party/libyuv/libyuv_sme.a aarch64-unknown-linux-gnu-clang++-19: error: linker command failed with exit code 1 (use -v to see invocation) __arm_tpidr2_save should only be called if you have sme. As far as I know, the Pi5 does not. I can put the build log in my devspace if you want all 202M of it. Reproducible: Always Steps to Reproduce: 1. emerge chromium on a Pi5 (maybe any arb64?) 2. wait ... get a good sleep 3. observe the failure close to the end of the build. Actual Results: ld.lld: error: undefined symbol: __arm_tpidr2_save Expected Results: After a few more hours, chromium installs and works.